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             Don’t Staple                                                                                                     8734

                                                                              Form 43                                 2023
                                                                              Part-year Resident and 
                                                                              Nonresident Income Tax Return
             Amended Return? Check the box.                                                        ▪             State Use Only
             See page 15 of  the instructions for reasons to 
             amend, and enter the number that applies.                                             ▪
             For calendar year 2023 or fiscal year beginning                                                           , ending
                                                 Your first name and initial                     Last name                             Your Social Security number (required)                                        Deceased 
                                                                                                                                                                                                                     in 2023
                                                 Spouse’s first name and initial                 Last name                             Spouse’s Social Security number (required)                                    Deceased 
                                                                                                                                                                                                                     in 2023
                                                 Current mailing address                                                                        Forms and instructions available at 
                                                                                                                                                       tax.idaho.gov
                                                 City                                                      State      ZIP Code         Foreign country (if not U.S.)
                    Please Print or Type
             If the IRS considers you or your spouse a nonresident alien, check here.                                                 ▪
                                                                                                                 Idaho Resident on 
             Residency Status                                                                         Resident   Active Military Duty Nonresident      Part-year Resident                                      Military Nonresident
             Check one for yourself and                                                   Yourself    ▪                   ▪              ▪                ▪                                                      ▪
             one for your spouse, if a                                                             1.            2.                   3.               4.                                                      5.
             joint return.                                                                Spouse      ▪                   ▪              ▪                ▪                                                      ▪
             Enter the full months in                                                                                     Enter your current 
             Idaho this year.                                                   ▪ Yourself         ▪  Spouse              state’s abbreviation.   ▪ Yourself                                                 ▪ Spouse
Filing Status. Check only one box. If married filing jointly or separately, enter spouse’s name and Social Security number above.
                                        1.                         Single  2.     Married filing   3.      Married filing   4.        Head of       5.    Qualifying surviving spouse
                                                                                  jointly                  separately                 household           with qualifying dependents
                                                              See instructions, page 16. If someone can claim you as a dependent, leave line 6a blank. Enter “1” on lines 6a and 6b, if they apply.
                                                              6a. Yourself        6b. Spouse               6c. Dependents             6d. Total household
                                                              List your dependents below. If you have more than four dependents, continue on Form 39NR. Enter total number on line 6c.
                                                                                                                                                                                                          Dependent’s birthdate
                                                                   Dependent’s first name                  Dependent’s last name              Dependent’s SSN                                                  (mm/dd/yyyy)

                                        Household

                                                              See instructions, page 16.                                                                                                                     Idaho Amounts
                                                              7 . Wages, salaries, tips, etc. Include Form W-2s ......................................................................                  ▪ 7                00
                                                              8 . Taxable interest income ........................................................................................................      ▪ 8                00
Don’t Staple                                                  9 . Dividend income ....................................................................................................................  ▪ 9                00
                                                              10 . Alimony received ................................................................................................................... ▪ 10               00
                                                              11 . Business income or (loss). Include federal Schedule C or C-EZ ..........................................                             ▪ 11               00
                                                              12 . Capital gain or (loss). If required, include federal Schedule D ..............................................                       ▪ 12               00
                                                              13 . Other gains or (losses). Include federal Form 4797 ..............................................................                    ▪ 13               00
                                                              14 . IRA distributions (taxable amount) ........................................................................................          ▪ 14               00
                                                 Idaho Income 15 . Pensions and annuities (taxable amount) .............................................................................                ▪ 15               00
                                                              16 . Rents, royalties, partnerships, S corporations, trusts, etc. Include federal Schedule E ........                                     ▪ 16               00
                                                              17 . Farm income or (loss). Include federal Schedule F ...............................................................                    ▪ 17               00
                                                              18 . Unemployment compensation ...............................................................................................            ▪ 18               00
                                                              19 . Other income. Include explanation ........................................................................................           ▪ 19               00
                                                              20 . Total Income. Add lines 7 through 19 ...................................................................................               20               00
                                                                                         Continue to page 2.

             EFO00091                                              09-07-2023                                                         Page 1 of 3 



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                                                                                                                                       Form 43     2023     (continued)
                  See instructions, page 17.
                  21. Deductions for IRAs, health savings accounts, and IRC 501(c)(18)(D) retirement plan .......                                           ▪ 21    00
                  22. Moving expenses, alimony paid, and student loan interest ...................................................                          ▪ 22    00
                  23.  Deductions for self-employment tax, health insurance, and qualified retirement plans ........                                        ▪ 23    00
                  24. Penalty on early withdrawal of savings .................................................................................              ▪ 24    00
                  25. Other deductions. See instructions .......................................................................................            ▪ 25    00
Idaho Adjustments 26.  Total Adjustments. Add lines 21 through 25 .......................................................................                     26    00
                  27.  Adjusted Gross Income. Subtract line 26 from line 20 .......................................................                         ▪ 27    00
                                                                                                                           Column A - Federal                 Column B - Idaho
                  28. Enter amount from federal Form 1040, line 11.
                       Enter amount from line 27 in Column B .......................................                     ▪ 28                00                     00
                  29. Additions from Form 39NR, Part A, line 5. 
                       Include Form 39NR .....................................................................             29                00                     00
                  30. Subtractions from Form 39NR, Part B, line 27.
                       Include Form 39NR .....................................................................             30                00                     00
                  31.  Total Adjusted Income. Add lines 28 and 29 minus 
                       line 30 ......................................................................................... ▪ 31                00 00
Standard 
Deduction                              a. If age 65 or older ...............................        ▪                    Yourself ▪    Spouse
for Most 
People                 32.  Check      b. If blind ................................................ ▪                    Yourself ▪    Spouse
Single or                              c. If your parent or someone else can claim you as a
Married Filing                            dependent, check here and enter zero on line 63 ..                                      ▪
Separately: 
$13,850
 Head of               33.   Itemized deductions. Include federal Schedule A. Federal limits apply ....................                                     ▪ 33    00
Household:             34. State and local income or general sales taxes included on federal Schedule A .......                                             ▪ 34    00
$20,800 
                       35.   Subtract line 34 from line 33. If you don’t use federal Schedule A, enter zero .........                                       ▪ 35    00
Married Filing 
Jointly or             36.   Enter the standard deduction for your filing status. See instructions, page 19,                             
Qualifying                   to determine amount if not standard .........................................................................                  ▪ 36    00
Surviving 
Spouse:                37. Enter the larger of line 35 or line 36..........................................................................                   37    00
$27,700
                       38. Idaho percentage. Divide line 31, Column B, by line 31, Column A ..........................                                        38    %
                  39.  Multiply amount on line 37 by the percentage on line 38 and enter the result here ..............                                       39    00
                  40.  Qualified business income deduction. If less than zero, enter zero ......................................                            ▪ 40    00
                  41.  Idaho taxable income. Subtract lines 39 and 40 from line 31, Column B .............................                                  ▪ 41    00
                  42.  Tax from worksheet. See instructions, page 21 ....................................................................                   ▪ 42    00
                  43 . Income tax paid to other states. Include Form 39NR and other states’ returns ....................                                    ▪ 43    00
                  44.  Total credits from Form 39NR, Part E, line 4. Include Form 39NR .......................................                                44    00
                  45 . Total business income tax credits from Form 44, Part I, line 10. Include Form 44 ...............                                       45    00
Credits                                                                                                                                                     ▪ 46    00
                  46.  Idaho Child Tax Credit. Computed amount from worksheet on page 22 .............................. 
                  47 . Subtract lines 43 through 46 from line 42. If less than zero, enter zero ...............................                               47    00
                  48 . Fuels use tax due. Include Form 75 ......................................................................................              48    00
                  49 . Sales/use tax due on untaxed purchases (online, mail order, and other) .....................                                         ▪ 49    00
                  50 .  Total tax from recapture of income tax credits from Form 44, Part II, line 6. 
                       Include Form 44 ....................................................................................................................   50    00
                  51 . Tax from recapture of qualified investment exemption (QIE). 
                       Include Form 49ER ...............................................................................................................    ▪ 51    00
Other Taxes       52 . Permanent building fund tax.                                                                                                           52    10 00
                       Check the box if you received Idaho public assistance payments for 2023................                         ▪
                  53 . Total Tax. Add lines 47 through 52 .......................................................................................           ▪ 53    00
                                               Continue to page 3.

EFO00091               09-07-2023                                                                                          Page 2 of 3 



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                                                                                                                                                 Form 43     2023     (continued)
                              I want to donate to:
                              54. Idaho Nongame Wildlife Fund ........                 55. Idaho Children’s Trust Fund ...........
                                                                           ▪                                                       ▪
                              56. Special Olympics Idaho .................             57. Idaho Guard and Reserve Family ...
                                                                           ▪                                                       ▪
                              58. American Red Cross of Idaho Fund ..                  59. Veterans Support Fund ..................
                                                                           ▪                                                       ▪
              Donations       60. Idaho Food Bank Fund ...................             61. Opportunity Scholarship Program .....
                                                                           ▪                                                       ▪
                              62. Total Tax Plus Donations. See instructions, page 22. Add lines 53 through 61 ...................                                              62          00
                              63 . Grocery Credit. Computed amount from worksheet on page 24 .........                ▪
                                   To receive your grocery credit, enter the computed amount on line 63 ...........................                                           ▪ 63          00
                                   To donate your grocery credit to the Cooperative Welfare Fund,
                                   check the box and enter zero on line 63 ...............................................................        ▪
                              64 . Maintaining a home for family member age 65 or older or 
                                   developmentally disabled. Include Form 39NR ........................................................................                       ▪ 64          00
                              65 .Specia l fuels tax refund                  Gasoline tax refund                      Include Form 75 ....                                      65          00
                              66 . Idaho income tax withheld. Include Form W-2s and any 1099s that 
                                   show Idaho withholding .........................................................................................................
                     Payments                                                                                                                                                 ▪ 66          00
                              67 . 2023 Form 51 estimated payments and amount applied from 2022 return ..........................                                             ▪ 67          00
                              68.  Paid by entity  ▪                       Withheld  ▪               ABE  ▪
                                   See instructions. Include Form ID K-1s ................................................................................                      68          00
                              69 . Tax Reimbursement Incentive credit    ▪                 Claim of Right credit  ▪
                                   See instructions .........................................................................................................................   69          00
                              70 . Total Payments and Other Credits. Add lines 63 through 69 .............................................                                      70          00
                              71.  Tax Due. If line 62 is more than line 70, subtract line 70 from line 62 ...........................             ▪ 71                                     00
                              72. Penalty   ▪               Interest from the due date    ▪                           Enter total .............                                 72          00
                                   Check the box if penalty is caused by an unqualified Idaho medical 
                                   savings account withdrawal .................................................................................. ▪
       Tax Due
                              73. Nonrefundable credit from a prior year return. See Form 44 instructions .............................                                       ▪ 73
                              74.  Total Due. Add lines 71 and 72, then subtract line 73.
                                   Pay online or make check payable to the Idaho State Tax Commission ..............................                                          ▪ 74          00
                              75.  Overpaid. If line 62 is less than 70, subtract lines 62 and 72 from line 70 ..................................                             ▪ 75          00
       Refund                 76.  Refund .............   ▪                            Apply to 2024 ........ ▪

                              77. Direct Deposit. See instructions, page 25. Check if final deposit destination is outside of the U.S.
                              ▪ Routing No.                                                                                                                                   ▪     Checking
                                                                                                                           Type of Account:
                              ▪ Account No.                                                                                                                                   ▪     Savings

                              78 . Total due (line 74) or overpaid (line 75) ................................................................................                   78          00
                              79 . Refund from original return plus additional refunds .....................................................................                  ▪ 79          00
                              80 . Tax paid with original return plus additional tax paid ............................................................                        ▪ 80          00
              Amended
                              81 . Amended tax due or refund. Add lines 78 and 79 then subtract line 80 ...............................                                         81          00
                                Within 180 days of receiving this return, the Idaho State Tax Commission may discuss this return with the paid preparer identified below. 
▪                               Under penalties of perjury, I declare that to the best of my knowledge and belief this return is true, correct, and complete. See instructions.
                                Your signature (required)                              Spouse’s signature (if a joint return, both must sign)                      Taxpayer’s phone number
Sign                            ▪                                                      ▪
Here                            Paid preparer’s signature                              Preparer’s EIN, SSN, or PTIN                                                Preparer’s phone number
                                ▪                                                      ▪
Preparer’s address                                                                           State              ZIP Code                                           Date

Return and payment - Mail to: Idaho State Tax Commission, PO Box 83784, Boise, ID 83707-3784
Return only - Mail to: Idaho State Tax Commission, PO Box 56, Boise, ID 83756-0056
                                              Include a complete copy of your federal return.
EFO00091                           09-07-2023                                                                   Page 3 of 3 



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                    Form 43 — Instructions
                                                                                                    2023
                    Part-year Resident and Nonresident 
                    Income Tax Return

Instructions are for lines not fully explained on the   your federal Form W-7 with your return. Once you 
form. General information instructions beginning on     receive your ITIN from the IRS, you must provide it 
page 2 also apply to this form.                         to the Tax Commission before your return can finish 
                                                        processing.
Grocery Credit Refund Only
You must be an Idaho resident or an Idaho resident      If you receive an SSN after using an ITIN, you must 
on active military duty to qualify for a refund of      use the SSN and stop using your ITIN. It’s your 
the grocery credit. Part-year residents can claim a     responsibility to notify the Tax Commission so your 
prorated credit against their tax due but don’t qualify return can finish processing.
for a refund of any excess credit. Nonresidents         Be sure that your return and W-2 forms show the 
don’t qualify for the credit.                           correct SSN or ITIN. An error in your SSN or ITIN will 
If you were a resident, but your spouse was a           delay your refund.
part-year resident or nonresident and you aren’t 
                                                        Amended Return
required to file an income tax return, file Form 43 to  You can use this form as an original return or an 
claim a refund of the grocery credit allowed to the     amended return. 
resident.
                                                        If you’re filing this form as an amended return, check 
You aren’t required to include a copy of the federal    the box at the top of the form. Enter the number from 
return.                                                 the following list that best describes your reason for 
Complete Form 43 as follows:                            amending.
•  Complete the top of the form through line 6          1. Federal Audit
•  Skip lines 7 through 27                              2. Net Operating Loss Carryback – Include Form 56 
•  Write “NRF” (Not Required to File) on line 28,          or a schedule showing the application of the loss
  Column A. Leave line 28, Column B blank               3. Federal Amended – Include a complete copy of 
•  Skip lines 29 through 31                                your federal return
•  Complete line 32a if you (or your spouse) are        4.  Other – Include an explanation
  age 65 or older                                       Complete the entire form and schedules using the 
•  Skip lines 33 through 51                             corrected amounts. Don’t include a copy of your 
•  Cross through the $10 on line 52, Permanent          original return with the amended return.

  Building Fund, and write “NRF”                        Nonresident Alien
•  Skip lines 53 through 62                             Nonresident aliens for federal purposes are 
•  Enter your grocery credit amount on line 63          nonresidents for Idaho income tax purposes. If you’re 
  using the grocery credit worksheet on page 24         (you or your spouse) a nonresident alien, check the 
•  Complete applicable lines 64 through 77              box below the address and check Nonresident for your 
                                                        residency status. 
•  Skip lines 78 through 81
• Complete the bottom of Form 43 below line 81          Residency Status
                                                        Check the box that applies to your residency status 
Heading                                                 for 2023. If you’re married and filing a joint return, 
Write your name, address, and Social Security           check the box that applies to your spouse’s residency 
number (SSN) in the spaces provided. If you             for 2023. Use Form 43 if one of you is a resident and 
don’t have an SSN, write in your Individual Tax         the other isn’t, and you filed a joint federal return. See 
Identification Number (ITIN).                           page 4 to determine your status.
If you don’t have or aren’t required to have an SSN     •  If you’re (you or your spouse) an Idaho resident, 
or ITIN, enter “NRA” (Nonresident Alien) in the SSN        check box 1.
space. If you’ve applied for an ITIN and haven’t        •  If you’re (you or your spouse) a member of the 
received it from the IRS before you file your Idaho        armed forces on active military duty outside 
return, enter “Form W-7” in the space provided for         Idaho and Idaho is your state of permanent 
the SSN. If you enter “Form W-7,” include a copy of        residence, check box 2. (An Idaho resident on 
EIN00046 09-07-2023                                                                                 Page 15 of 64



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                                                     Form 43 — Instructions    2023    (continued)         

active military duty in or outside Idaho must file   Line 6b. Spouse. Enter “1” if you’re filing a joint 
on Form 40 unless your spouse is a part-year         return.
resident or nonresident.)                            Enter “1” if your spouse died during 2023 and you’re 
•  If you’re (you or your spouse) a nonresident,     filing a joint return.
check box 3.
                                                     Leave the line blank if someone else claims your 
•  If you or your spouse moved into or out of Idaho  spouse as a dependent on their return.
and were a resident for only part of the year, 
check box 4.                                         Line 6c. Dependents. List your dependents. Include 
•  If you’re (you or your spouse) in Idaho on        their SSN and birthdate. If you have more than four 
military orders but your state of permanent          dependents, continue on Form 39NR, Part G. Enter 
residence is another state, check box 5. See         the total number of dependents on the line.
the instructions for Military Personnel on           If you’re the noncustodial parent of a dependent and 
page  5of this booklet.                              are claiming them on your return, include federal 
If the earned income of a servicemember’s spouse     Form 8332 or a copy of the court order with the return. 
is exempt from Idaho taxation on Idaho Form 43,      See irs.gov for more information.
the servicemember must check box 5 and the 
                                                     Line 6d. Total Household. Add lines 6a through 6c.
qualifying spouse must check box 3.
If you’re a resident filing Forms 43 and 39NR due    Idaho Income
to a nonresident spouse, the amounts reported        Complete your federal income tax return before you 
for additions and subtractions in the Idaho column   begin this form. You’ll use the information from your 
must be the total amount for your share of those     federal income tax return to complete your Form 43.
additions or subtractions plus the amount of any 
Idaho additions or subtractions of your nonresident  Line 7 Wages, Salaries, Tips, etc.
spouse.                                              Enter the total wages, salaries, tips, etc. received for 
                                                     all employment while an Idaho resident or part-year 
Full Months in Idaho This Year                       resident and for all work performed in Idaho while a 
If you were a part-year resident, enter the number   nonresident. If you’re a nonresident who works for an 
of full months you lived in Idaho in 2023. If you’re employer both in Idaho and outside of Idaho, visit our 
married and filing a joint return, enter the number  Idaho Residency Status webpage at tax.idaho.gov. It 
of full months your spouse lived in Idaho in 2023.   explains how to determine the amount of income that’s 
Nonresidents don’t respond to this question.         taxable to Idaho.
Current State of Residence                           If your military home of record is Idaho and you’re on 
Use the two-letter state abbreviation to report      active duty outside Idaho, include all of your wages. 
your current state of residence. For example,        Your active duty military wages earned outside of 
if you moved to Idaho during 2023, use ID.           Idaho can be deducted on Form 39NR, Part B, line 7. 
All part-year residents and nonresidents must        If you have nonmilitary wages that are taxable in 
complete this section. Spouses with separate         another state, you can take a credit for tax paid to 
domiciles may report different states. If you’re a   other states on Form 39NR, Part D.
military nonresident, indicate your military home of If your military home of record wasn’t Idaho and 
record.                                              you were on active duty in Idaho, don’t include your 
                                                     military wages.
Lines 1 Through 5 Filing Status
Check the box indicating your Idaho filing status.   If the servicemember’s spouse’s earned income 
Refer to General Information on page 2 for further   isn’t taxable by Idaho as described on page 5 under 
information on filing status.                        Military Personnel, don’t include the qualifying 
                                                     spouse’s wages.
Line 6 Household
                                                     If the wages on line 7 don’t match the Idaho income 
Line 6a. Yourself. Enter “1” unless someone else     amounts on your Form W-2s, include a schedule or 
claims you as a dependent on their return.           explanation.

EIN00046 09-07-2023                                                                             Page 16 of 64



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                                                    Form 43 — Instructions    2023    (continued)         

Line 8 Taxable Interest Income                      Line 15 Pensions and Annuities
From federal Form 1040 or 1040-SR, line 2b, enter   From federal Form 1040 or 1040-SR, line 5b, enter 
all:                                                the amount of pensions and annuities received while 
•  Interest income received while an Idaho resident an Idaho resident or part-year resident.

•  Business interest income earned from Idaho       Line 16 Rents, Royalties, Partnerships, etc.
     sources                                        From federal Schedule 1, line 5, enter the amount 
•  Interest income on installment sales of Idaho    reported on Schedule E earned or received while 
     property                                       an Idaho resident or part-year resident or related to 
Note: Don’t include interest earned from a personal Idaho business or property. Report passive activity 
bank account in Idaho while a nonresident.          losses from Idaho activities that are “Allowed” 
                                                    losses from federal Form 8582 and corresponding 
Line 9 Dividend Income                              worksheets.
From federal Form 1040 or 1040-SR, line 3b, 
enter dividends earned while an Idaho resident      Line 17 Farm Income or Loss
or part-year resident and dividends earned from     From federal Schedule 1, line 6, enter the amount 
Idaho sources while a nonresident.                  reported on Schedule F that’s farm income or 
                                                    loss incurred while an Idaho resident or part-year 
Line 10 Alimony Received                            resident or from an Idaho farming operation. A 
From federal Schedule 1, line 2a, enter alimony     nonresident operating a farm in Idaho and another 
received while an Idaho resident or part-year       state must apportion income or loss. Complete and 
resident.                                           include Idaho Form 402.

Line 11 Business Income or Loss                     Line 18 Unemployment Compensation
From federal Schedule 1, line 3, enter the income   From federal Schedule 1, line 7, enter any 
or loss reported on Schedule C or C-EZ from         unemployment compensation received while an 
businesses or professions engaged in while an       Idaho resident or part-year resident. Enter the amount 
Idaho resident or part-year resident or conducted   received from the Idaho Department of Labor while a 
in Idaho while a nonresident. A nonresident         nonresident.
conducting business in Idaho and another state 
must apportion income or loss. Complete and         Line 19 Other Income
include Idaho Form 402.                             From federal Schedule 1, line 8, enter any other 
                                                    income received while an Idaho resident or part-year 
Line 12 Capital Gain or Loss                        resident or from an Idaho source. An example is: 
From federal Form 1040 or 1040-SR, line 7, enter    •  Idaho lottery winnings over $600 
the gain or loss reported on Schedule D from:
                                                    Also include:
•    The sale of capital assets located in Idaho
                                                    • The total of any state income tax refunds 
•    The sale of capital assets while you were        received while an Idaho resident from federal 
     residing in Idaho, or                            Schedule 1, line 1, state tax rebates for Idaho 
•    The receipt of installment sale proceeds while   servicemembers, and 
     you were an Idaho resident                     • The taxable amount of Social Security benefits 
                                                      received while an Idaho resident from federal 
Line 13 Other Gains or Losses
                                                      Form 1040 or 1040-SR, line 6b.
From federal Schedule 1, line 4, enter other gains 
or losses reported on federal Schedule 4797 that    Don’t include federal NOL on this line.
occurred while an Idaho resident or part-year 
resident or from an Idaho business.                 Idaho Adjustments
                                                    Line 21 Deductions for IRAs and Health Savings 
Line 14 IRA Distributions                           Accounts
From federal Form 1040 or 1040-SR, line 4b, enter   Enter Idaho’s portion of:
the amount of IRA distributions received while an 
                                                    • The IRA deduction included on federal Schedule 1, 
Idaho resident or part-year resident.
                                                      line 20

EIN00046  09-07-2023                                                                           Page 17 of 64



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                                                               Form 43 — Instructions    2023    (continued)         

•  The deduction for a federal health savings                 To compute Idaho’s portion, complete this worksheet. 
   account included on Schedule 1, line 13                    If you have amounts from more than three businesses, 
•  The Archer MSA deduction included on                       add more lines.
   Schedule 1, line 23, and                                   1.  Self-Employment Tax Deduction
•  The IRC 501(c)(18)(D) retirement plan included                Enter the total federal deduction amount related 
   on Schedule 1, line 24f                                       to each Schedule C, E, and/or F in Column A. 
                                                                 Compute the Idaho percentage in Column B 
1.  Enter the amount of wages and earned                         by dividing the Idaho income reported by each 
   income you computed on the federal IRA                        business by the total income reported by each 
   deduction worksheet and the amount of                         business. Multiply Column A by Column B and 
   income you earned from the business                           enter in Column C.
   that the federal health savings account 
                                                                             A               B                             C
   deduction is claimed on .............................
                                                                 Business 1        x               =
2.  Enter the amount from line 1 received 
                                                                 Business 2        x               =
   while an Idaho resident or part-year 
   resident or from Idaho sources ..................             Business 3        x               =
3.  Divide line 2 by line 1.                                     Total Idaho Self-Employment 
   (Can’t exceed 100%) .................................    %    Tax Deduction ..........................................
4.  Enter amounts from federal Schedule 1, 
                                                              2. Self-Employed SEP , SIMPLE, and Qualified Plans
   lines 13, 20, 23, and 24f ............................
                                                                 Enter the total federal deduction amount related 
5.  Multiply line 4 by line 3. Enter this                        to each Schedule C, E, and/or F in Column A. 
   amount on line 21 ......................................      Compute the Idaho percentage in Column B by 
                                                                 dividing the Idaho self-employment income reported 
Line 22 Moving Expenses, Alimony Paid, and                       by each business by the total self-employment 
Student Loan Interest                                            income reported by each business. Multiply 
If you claimed a deduction on federal Schedule 1,                Column A by Column B and enter in Column C.
line 14, 19a, or 21 for moving expenses, alimony 
                                                                             A               B                             C
paid, or student loan interest, complete this 
worksheet to determine your Idaho deduction, if any:             Business 1        x               =
                                                                 Business 2        x               =
1. Enter total income from Form 43, line 20.                     Business 3        x               =
   Don’t include federal NOL in line 20 .........
                                                                 Total Idaho Self-Employed 
2.  Enter total income from federal                              Retirement Plan Deduction ......................
   Form 1040 or 1040-SR, line 9, less 
   federal NOL unless already subtracted .....                3.  Self-Employed Health Insurance Deduction
3.  Divide line 1 by line 2.                                     Enter the total federal deduction amount related 
   (Can’t exceed 100%) .................................    %    to each Schedule C, E, and/or F in Column A. 
4.  Enter total allowable federal amount of                      Compute the Idaho percentage in Column B 
   moving expenses, alimony paid, and                            by dividing the Idaho income reported by each 
   student loan interest ..................................      business by the total income reported by each 
5.  Multiply line 4 by line 3. Enter this                        business. Multiply Column A by Column B and enter 
   amount on line 22 ......................................      in Column C.
                                                                             A               B                             C
Line 23 Deductions for Self-employed                             Business 1        x               =
Enter Idaho’s portion of the deductions for                      Business 2        x               =
self-employment tax, self-employed health insurance,             Business 3        x               =
and contributions to a Simplified Employee Pension 
Plan (SEP), a Savings Incentive Match Plan for                   Total Idaho Self-Employed
                                                                 Health Insurance Deduction ....................
Employees (SIMPLE), or a qualified plan reported on 
your federal Schedule 1, lines 15, 16, and 17.                4.  Total Self-Employment Deduction
Note: S corporation wages paid to a more-than-2%                 Add the total amounts in Column C,
shareholder qualify for self-employed health                     lines 1, 2, and 3 ........................................
insurance. 
EIN00046 09-07-2023                                                                                                        Page 18 of 64



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                                                        Form 43 — Instructions    2023    (continued)         

Line 24 Penalty on Early Withdrawal of Savings          Tax Computation
Enter the amount from federal Schedule 1, line 18       Line 32a Age 65 or Older
that relates to interest income reported as Idaho       If you’re 65 or older, check the box for “Yourself.” If 
income.                                                 you’re filing a joint return and your spouse is 65 or 
                                                        older, check the box for “Spouse.” If your 65th birthday 
Line 25 Other Deductions                                was on January 1, 2024, you may consider yourself 
You may qualify for an Idaho deduction if you           65 on December 31, 2023. The boxes you check must 
claimed any of the following items on federal           match your federal return.
Schedule 1, lines 11 through 25 relating to:
•  Reservists                                           Line 32b Blind
•  Performing artists                                   Check the box for “Yourself” if you’re blind. If you’re 
                                                        filing a joint return and your spouse is blind, check the 
•   Fee-based government officials
                                                        box for “Spouse.” The boxes you check must match 
•  Educator expenses                                    your federal return.
•  A write-in deduction for rental of personal 
    property                                            Line 32c Claimed Dependent
                                                        Check this box if someone else, such as a parent, can 
•  Reforestation amortization and expenses*
                                                        claim you as a dependent.
•  Attorney fees and court costs
•  Jury duty pay                                        Lines 33 – 36 
Divide the amount of income relating to that item       Standard Deductions
included in Idaho total income by the income            Most people can find their standard deduction by 
relating to the item included in federal adjusted       looking at the instructions to the left of Form 43, 
gross income. This percentage is multiplied by          line 36. Use the Standard Deduction Worksheet on 
the deduction claimed on your federal return to         page 20 to calculate your standard deduction if:
calculate the deduction allowed on your Idaho           •  You check any boxes on lines 32a through 
return. For example, divide Idaho jury pay included       32c, or
in Idaho total income by total jury pay included        • Someone can claim you or your spouse, if filing 
in federal adjusted gross income to arrive at a           jointly, as a dependent
percentage (can’t exceed 100%). Multiply that 
                                                        You can use either your federal itemized deductions or 
percentage by the amount of the jury pay claimed 
                                                        standard deduction, whichever benefits you more. 
as a deduction on your federal return. Repeat this 
step for each of the deductions mentioned above.        You must itemize if:
Total the result for each deduction, and enter the      • You’re married filing a separate return (filing 
amount on line 25. Include a copy of your calculations    status 3), and your spouse itemizes
with your return.                                       •  You were a nonresident alien for any part of 2023
*If there’s no income from the related timber           You don’t have to itemize if you file a joint return 
operations for the year of the reforestation deduction, with your spouse who was a U.S. citizen or resident 
the deduction for reforestation is based on the         at the end of 2023, and you and your spouse agree 
percentage of property in Idaho to the total property   to be taxed on your combined worldwide income.
that relates to the reforestation amortization and 
expense.                                                Idaho requires that state or local income or general 
                                                        sales taxes shown on federal Schedule A be 
Line 28 Adjusted Gross Income                           subtracted from your total itemized amount before 
Column A: This must be the same amount of               you use this figure to reduce your income. Because 
Adjusted Gross Income as reported on your federal       of this addback, it may be more beneficial to itemize 
Form 1040 or 1040-SR, line 11.                          for federal purposes but use the standard deduction 
                                                        for Idaho.
Column B: This is Idaho Adjusted Gross Income. 
Enter the amount from line 27.                          If the IRS considers you or your spouse nonresident 
                                                        aliens and you aren’t from India, your standard 
If your Idaho Adjusted Gross Income is negative,        deduction is zero. If you’re nonresident aliens from 
see Idaho Form 56 and instructions.                     India, use the standard deduction for your filing status.

EIN00046 09-07-2023                                                                          Page 19 of 64



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                                                                  Form 43 — Instructions    2023    (continued)         

If line 35 is more than line 36, use your itemized             3.  Is your earned income* more than $850?
deductions on line 35. If line 36 is more than line 35,                 Yes. Add $400 to your earned 
use your standard deduction on line 36.                                 income. Enter the total 
                                                                        No. Enter $1,250 ..............................
Itemized Deductions
                                                               4.  If you can be claimed as a dependent, 
If you use federal Schedule A to itemize, use the                 enter the smaller of lines 1 or 3. If born 
following instructions for line 34:                               after January 1, 1959, and not blind, 
   •  If federal Schedule A, line 5d, is:                         skip to line 6. Otherwise, 
                                                                  go to line 5 ..............................................
         ‚ $10,000 or less ($5,000 if married filing 
                                                               5.  If born before January 2, 1959, or blind, 
           separately), enter the amount from federal 
                                                                  multiply the total number of boxes 
           Schedule A, line 5a
                                                                  checked on Form 43, lines 32a and 32b 
         ‚  More than $10,000 ($5,000 if married                  by $1,500 ($1,850 if single or head of 
           filing separately), subtract lines 5b and 5c           household) .............................................
           from line 5e, and enter the amount here.            6.  Add lines 4 and 5. Enter the total 
           Enter zero for any result less than zero               here and on Form 43, line 36 ..................
Federal foreign tax credit: If you claim the federal 
                                                              *Earned income includes wages, salaries, tips, 
foreign tax credit, Idaho allows that amount as a 
                                                              professional fees, and other compensation received 
deduction. Idaho doesn’t have a credit that matches 
                                                              for personal services you performed. It also includes 
the federal foreign tax credit.
                                                              any amount received as a scholarship that you 
Add the amount you claimed for the federal foreign            must include in your income. See Gross Income in 
tax credit to your Idaho itemized deductions.                 General Information. Generally, your earned income 
                                                              is the total of the amounts you reported on federal 
Standard Deduction Worksheet                                  Form 1040 or 1040-SR.

   1.  Enter the amount shown below for your                  Line 38 Idaho Percentage
       filing status:                                         Divide the amount from line 31, Column B, by the 
         • Single or married filing separately                amount from line 31, Column A. Round to four digits 
           enter $13,850                                      to the right of the decimal point. For example .66666 
         • Married filing jointly or qualifying               is rounded to .6667 and is entered as 66.67%. The 
           surviving spouse enter $27,700                     percentage can’t exceed 100% or be less than zero. If 
         •  Head of household enter $20,800 ......            line 31, Column A is negative and line 31, Column B is 
   2.  Can you be claimed as a dependent?                     positive, the percentage is 100%.
           No. Enter the amount from line 1 on line 4.
                                                              Line 40 Qualified Business Income Deduction
           Skip line 3.
                                                              Use the worksheet below to calculate the amount to 
           Yes. Go to line 3
                                                              enter on line 40. 
Worksheet
1. Enter the business information in the table below using information from your K-1s and federal Form 8995. Then add your totals 
   for Column (c) and for column ( ).e
           (a)                        (b)                     (c)                (d)                                                          (e) 
   Business name                      Taxpayer         Total qualified business Idaho apportionment                                     Idaho source qualified 
           .                     identification number income or (loss)         factor                                                  business income or (loss)
                                                                                                                                        (Multiply Column c by 
                                                                                                                                              Column d)

                                                       Total:                                                                           Total:
2. Divide the total of Column (e) by the total of Column (c) for your Idaho percentage of qualified 
   business income. It can’t exceed 100% ........................................................................................... 2 
3. Enter the qualified business income deduction you claimed on your federal return ........................                         3 
4. Multiply line 2 by line 3 to calculate your Idaho Qualified business income deduction. Enter the 
   amount from line 4 on Idaho Form 43, line 40 .................................................................................    4  
EIN00046   09-07-2023                                                                                                                         Page 20 of 64



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                                                                      Form 43 — Instructions    2023    (continued)         

Line 42 Tax                                                           Line 44 Total Credits for Charitable Contributions 
Enter the tax on this line.                                           and Live Organ Donations
                                                                      You may qualify for a credit if you donated a qualified 
Worksheet
                                                                      organ that’s transplanted into another individual, or if 
1.  Enter the amount of Idaho taxable 
                                                                      you made a contribution to:
   income from Form 43, line 41..................
                                                                      • A qualified Idaho educational entity
2.  Enter the amount shown below for your 
   filing status:                                                     •  Center for independent living
   •     Single or married filing separately,                         •  Youth or rehabilitation facility or its foundation, or
         enter $4,489                                                 • A nonprofit substance abuse center licensed by 
   •     Married filing jointly, head of household,                     the Idaho Department of Health and Welfare 
         or qualifying surviving spouse, 
                                                                      Complete Form 39NR, Part E and see page 51 
         enter $8,978
                                                                      for specific instructions. Enter the total allowed 
3.  Subtract line 2 from line 1. Enter the                            credit from Form 39NR, Part E, line 4 and include 
   subtotal ......................................................... Form 39NR with your return.
4.  Multiply subtotal by 5.8% .............................
5. Idaho tax. Enter the total here and on                             Line 46 Idaho Child Tax Credit
   Form 43, line 42 ...........................................       Nonresidents don’t qualify for this credit. To 
                                                                      qualify for the Idaho Child Tax Credit, the child must:
If you don’t meet the filing requirement                              •  Be your qualifying child, and
(see page 2) and are filing only to receive a refund of               •  Be age 16 or under as of December 31, 2023
withheld taxes, write “NRF” (Not Required to File) on 
this line.                                                            If you don’t have a qualifying child, you can’t claim the 
                                                                      credit.
Credits                                                               For divorced parents or parents who don’t live 
Line 43 Income Tax Paid to Other States                               together, the custodial parent claims the qualifying 
Nonresidents don’t qualify for this credit.                           child.
Part-year resident: When both Idaho and another                       The noncustodial parent may claim the child if:
state tax the same income while you’re an Idaho                       •  A court has awarded the right to claim the child 
resident, you may qualify for a credit for tax paid                     for tax purposes to the noncustodial parent, or
to the other state. Use Form 39NR, Part C, to                         • The custodial parent signs a written declaration 
compute the credit. You must include a copy of the                      that the noncustodial parent can claim the child 
other state’s income tax return and Form 39NR.                          for the child tax credit
If the credit applies to more than one state, use a 
separate Form 39NR for each state.                                    The noncustodial parent must include a copy of 
                                                                      the court order or the written declaration with their 
Idaho resident on active military duty: Use                           income tax return.
Form 39NR, Part D to compute the credit.
                                                                      Idaho part-year residents qualify for the Idaho child 
Certain part-year residents may qualify for a credit                  tax credit for the part of the year they were an Idaho 
for tax paid to another state by a pass-through                       resident. Compute the prorated credit using the 
entity. If a pass-through entity paid a tax to another                following worksheet.
state, it should report that information to you.
                                                                      Note: This credit is limited to your tax liability after any 
                                                                      credit for tax paid to other states, grocery credit, and 
                                                                      credits from Forms 39NR and 44. See Line 63 Grocery 
                                                                      Credit for more limitations to part-year resident grocery 
                                                                      credit.

EIN00046   09-07-2023                                                                                       Page 21 of 64



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                                                                 Form 43 — Instructions    2023    (continued)         

Worksheet                                                        Enter the total tax from recapture of income 
1.  Enter the number of months you lived in                      tax credits from Form 44, Part II, line 6. Include 
   Idaho (more than 15 days is treated as a                      Form 44.
   full month) ..................................................
                                                                 Line 51 Tax from Recapture of Qualified 
2.  Multiply line 1 by $17.08 ............................       Investment Exemption (QIE)
3.  Multiply line 2 by the number of your                        If you’ve claimed Idaho exemption of property 
   qualifying children* ....................................     taxes from property that no longer qualifies, you 
4. Enter the amount from Form 43, line 42 ...                    must compute the recapture of the QIE. Include 
5. Enter the amount from Form 43, line 43 ...                    Form 49ER.

6.  Part-year residents: Enter the amount from                   Line 52 Permanent Building Fund (PBF) Tax
   Form 43, line 63. (See line 63 instructions                   You must pay the $10 PBF tax if you’re required to 
   for calculating the Grocery Credit.) ............             file an Idaho income tax return. See Who Must File 
7. Enter the amount from Form 43, line 44 ...                    on page 2.
8. Enter the amount from Form 43, line 45 ...                    You aren’t required to pay the $10 PBF tax if:
9.  Subtract lines 5 through 8 from line 4. If                   •  Your gross income was less than the amount 
   less than zero, enter zero ..........................         specified for your filing status. Draw a line 
10. Enter the lesser of lines 3 or 9 here and on                 through the $10 and enter “NRF” (Not 
   Form 43, line 46 ........................................     Required to File)
                                                                 •  You were receiving Idaho public assistance 
*See federal Form 1040 instructions for more                     payments at the end of the tax year. Check the 
information on qualifying children.                              box on this line and draw a line through the 
                                                                 $10. Food stamps and WIC payments don’t 
Other Taxes                                                      qualify as Idaho public assistance
Line 48 Fuels Tax Due                                            •  You (or your spouse) are legally blind at the end 
If you buy gasoline, aircraft fuel, or special fuels             of the tax year. Draw a line through the $10
(diesel, propane, or natural gas) without paying the 
fuels tax and later use this fuel in licensed vehicles           Donations
or aircraft, you owe fuels tax. Add the amounts on 
                                                                 The donations on lines 54 through 61 are voluntary 
Form 75, Section IV, lines 3 and 4, and enter the 
                                                                 and will either reduce your refund or increase the 
total. Include Form 75.
                                                                 tax due. Once you make the donation, it can’t be 
Line 49 Sales/Use Tax Due                                        changed. These donations may be itemized as 
If you made purchases during the year without                    charitable contribution deductions on your 2024 
paying sales tax, you must pay use tax on these                  income tax return. If you have questions about your 
purchases. If you purchased an item from an                      donations, contact the agencies listed.
out-of-state seller (including internet, catalog, radio,         If you’re filing an amended return, your donations 
and TV purchases) and the seller didn’t collect sales            can’t be less than the amounts on the original return.
tax on that purchase, you must pay use tax directly 
to the Tax Commission. Multiply the total amount of              Line 54 Idaho Nongame Wildlife Fund
purchases by 6% (.06). If you computed use tax on                Contributions are used to ensure the conservation 
Form 75, add it to the use tax on other purchases                and management of nongame wildlife, rare plants, 
and enter the total here.                                        and their habitats in Idaho, to promote greater 
                                                                 awareness of and appreciation for species that 
If you have an Idaho sales or use tax account, don’t 
                                                                 aren’t hunted, fished, or trapped, and to increase 
report your sales or use tax on this line, but continue 
                                                                 opportunities to view and enjoy “watchable” wildlife. 
to report the tax on these purchases on your sales 
                                                                 For more information visit the Department of Fish 
and use tax returns.
                                                                 and Game website at idfg.idaho.gov/wildlife/
Line 50 Total Tax from Recapture of Income Tax                   funding or call (208) 334-2920.
Credits
If you’ve claimed Idaho tax credits that no longer 
qualify, you must compute the tax credit recapture. 

EIN00046 09-07-2023                                                                                      Page 22 of 64



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                                                          Form 43 — Instructions    2023    (continued)         

Line 55 Idaho Children’s Trust Fund/Prevent Child       Payments and Other Credits
Abuse Idaho                                             Line 63 Grocery Credit
Contributions are used to protect our children,         Nonresidents don’t qualify for this credit.
Idaho’s single greatest resource. The Children’s        You can’t claim this credit if someone else, such as 
Trust supports work in communities throughout Idaho     a parent, can claim you as a dependent.
to prevent child abuse and neglect before it ever 
occurs. For more information visit the Idaho Children’s If you’re a part-year resident, you’re eligible for a 
Trust Fund/Prevent Child Abuse Idaho website at         prorated credit based on the number of months you 
idahochildrenstrustfund.org or call (208) 386-9317.     were domiciled in Idaho during the tax year. For this 
                                                        purpose, more than 15 days of a month is treated 
Line 56 Special Olympics Idaho                          as a full month.
Contributions provide support for year-round sports     The credit allowed for part-year residents can’t 
training and competition for children and adults        be more than the amount on line 42 less line 43. 
with developmental disabilities in Idaho. For more      Grocery credit isn’t refunded to part-year residents.
information visit the Special Olympics Idaho website at 
                                                        The credit is $120 each for you, your spouse, and 
specialolympicsidaho.org or call (208) 323-0482.
                                                        dependents. 
Line 57 Idaho Guard and Reserve Family                  You can claim an additional $20 if you’re age 
Support Fund                                            65 or older on December 31, 2023, and are an 
Contributions are used to assist military reservists    Idaho resident. Also, if your spouse is age 65 or 
and their families to promote the overall readiness     older and is an Idaho resident, you can claim an 
for them to support our state and federal missions.     additional $20.
For more information visit the Idaho Guard and 
Reserve Family Support Fund, Inc. website at            An individual doesn’t qualify for the credit for any 
igrfamilysupportfund.org or call (208) 801-4225.        month or part of a month for which that person:
                                                        •  Received assistance from the federal food stamp 
Line 58 American Red Cross of Idaho Fund                  program
Contributions prevent and alleviate human 
                                                        •  Was incarcerated, or
suffering in the face of emergencies. For more 
information visit the American Red Cross website at     •  Lived illegally in the United States
redcross.org/local/idaho or call (800) 733-2767.        Members of the Armed Forces
                                                        A member of the United States Armed Forces 
Line 59 Veterans Support Fund                           who’s domiciled in Idaho is allowed the credit. If 
Contributions fund programs that support Idaho          you live in Idaho but are a nonresident under the 
veterans. For more information visit the Idaho          Servicemembers Civil Relief Act, you aren’t allowed 
Division of Veterans Services website at veterans.      the grocery credit.
idaho.gov/publications/idaho-veterans-support-
fundor call (208) 780-1300.                             A spouse or dependent of a nonresident military 
                                                        person stationed in Idaho may be an Idaho resident or 
Line 60 Idaho Food Bank Fund                            part-year resident. The domicile of a dependent child 
Contributions assist Idaho hunger relief organizations  is the same as that of the nonmilitary spouse.
in meeting the demand for emergency food for            Complete the worksheet and enter the total computed 
hungry Idaho families, children, and senior citizens.   grocery credit on line 63. See the following instructions to 
For more information visit the Idaho Food Bank          donate your credit. If you aren’t donating your credit, enter 
Fund website at www.idahofoodbankfund.org or            the computed amount in the column for line 63.
call (208) 336-9643.

Line 61 Opportunity Scholarship Program
Contributions help provide need-based scholarship 
funds to Idaho high school graduates who attend 
approved higher education institutions within Idaho. 
For more information visit the Idaho Opportunity 
Scholarship Program website at boardofed.idaho.gov/
scholarships/Idaho-opportunity-scholarship.

EIN00046 09-07-2023                                                                                Page 23 of 64



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                                                                 Form 43 — Instructions    2023    (continued)         

Grocery Credit Worksheet                                         If the home was maintained for the family member 
Yourself:                                                        for less than a full year, the tax credit is allowed at 
                                                                 the rate of $8.33 per month per person. You can 
1. Number of qualified months ........................
                                                                 claim this credit even if your gross income is less 
2. If 65 or older, multiply line 1 by $11.67                     than the filing requirement.
   If under 65, multiply line 1 by $10 ..............
Spouse (if joint return):                                        Line 65 Fuels Tax Refund
3. Number of qualified months ........................           If you buy special fuels (diesel, propane, or natural 
4. If 65 or older, multiply line 3 by $11.67                     gas) with Idaho tax included and use this fuel for 
   If under 65, multiply line 3 by $10 ..............            heating or in off-highway equipment, you may be 
Resident dependents claimed on line 6:                           eligible for a refund of the Idaho special fuels tax 
                                                                 you paid. Enter the amount from Form 75, Section 
5. Enter $120 for each dependent who qualifies for the 
   entire year. If a dependent qualifies for only part of        IV, line 2. Include Form 75. Heating fuel generally is 
   the year, compute as follows:                                 purchased without paying the tax.
   Number of qualified months _____ x $10                        If you buy gasoline and use it in unlicensed 
                                                                 equipment or auxiliary engines, you may be eligible 
   Number of qualified months _____ x $10                        for a refund of the Idaho gasoline tax you paid. 
   Number of qualified months _____ x $10                        Enter the amount from Form 75, Section IV, line 1. 
                                                                 Include Form 75.
   Number of qualified months _____ x $10
(If you have more than four dependents, use additional           Line 66 Idaho Income Tax Withheld
paper to compute.)                                               Enter the total amount of Idaho income tax withheld. 
                                                                 Include legible state copies of Form W-2s, 1099s, 
Total credit allowed:
                                                                 and other information forms that show Idaho 
6.  Add amounts on lines 2, 4, and 5 ................            withholding.
7.  Enter tax. Subtract line 43 from 42 ..............           Don’t claim credit for tax withheld for other states or 
8.  Enter the smaller of line 6 or line 7 here                   federal tax withheld.
   and on line 63 ...............................................
                                                                 Don’t include Form W-2s from other tax years or 
Donating Your Grocery Credit                                     write on or change the amounts on your Form W-2s.
You can donate your entire grocery credit to the 
                                                                 Line 67 Form 51 Payments
Cooperative Welfare Fund. To donate, check the 
                                                                 Enter the total payments you made with Form 51s 
box on line 63 and enter zero (0) in the column for 
                                                                 on or before the due date. Include the amount of 
line 63. Once you make the donation, it can’t be 
                                                                 overpayment applied from your 2022 return.
changed on an amended return.
                                                                 Line 68 Paid by Entity/Withheld/Affected 
Line 64 Maintaining a Home for a Family Member 
                                                                 Business Entity (ABE)
Age 65 or Older or a Family Member with a 
Developmental Disability                                         •  Enter on the paid by entity line any amount 
Part-year residents and nonresidents don’t qualify for             reported on Form ID K-1, Part XI, line 57
this credit.                                                     •  Enter on the withheld line the amount of 
You can claim a tax credit of $100 per person (up to               withholding reported on Form ID K-1, Part V, 
$300) if you maintained a household for immediate                  line 35
family members:                                                  •  Enter the amount of tax paid by the ABE 
•  Age 65 or older (not including yourself or                      reported on Form ID K-1, Part XI, line 58
   spouse), or                                                   • Include a copy of Form ID K-1s with your 
•  With a developmental disability (including                      income tax return

   yourself and spouse), and                                     Line 69 
•  Didn’t claim a deduction of $1,000 per person 
                                                                 Tax Reimbursement Incentive Credit. Enter the 
   on Form 39NR, Part B, line 11
                                                                 total credit allowed from the Idaho Reimbursement 
                                                                 Incentive Certificate. Include a copy of the certificate 
                                                                 with the return.

EIN00046  09-07-2023                                                                                          Page 24 of 64



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                                                         Form 43 — Instructions    2023    (continued)         

Claim of Right Credit. If you claimed a deduction        Line 76 Refund/Apply to 2024
or credit on your federal return for claim of right, 
                                                         Refund
complete Idaho Worksheet CR to determine which           Enter the amount of your overpayment from line 75 
option benefits you most on your Idaho return. See       that you want refunded to you. Refunds of less than 
Claim of Right Worksheets at tax.idaho.gov.              $1 won’t be issued. You have three years from the 
                                                         return’s due date (not including extensions) to claim 
Tax Due or Refund                                        a refund. Refunds will be reduced by unpaid Idaho 
Line 72 Penalty and Interest                             tax liabilities and can be applied to unpaid liabilities 
Idaho law provides penalties for not filing tax returns  owed to other agencies.
by the due date, not paying tax due on time, and not 
                                                         The agency or party seizing the refund must send 
prepaying enough on extension returns. For more 
                                                         you notice of the action. Questions about a refund 
information or to calculate a penalty, see our Penalties 
                                                         seizure should be directed to the agency or party 
and Interest page at tax.idaho.gov/penalties.
                                                         that initiated the claim for seizure.
Interest. We charge interest on the amount of tax due,   Apply to 2024
line 71, from the original due date until paid. The rate If you’re filing an original return, subtract the 
for 2024 is 6%.                                          amount you want to refund from line 75. Any 
                                                         difference will be applied to your 2024 tax and 
Idaho Medical Savings Account. If you make an 
                                                         won’t be refunded.
Idaho medical savings account withdrawal that’s 
taxable and you’re under age 59 1/2, the withdrawal is   Line 77 Direct Deposit
subject to penalty. The penalty is 10% of the amount     Complete line 77 if you want us to deposit your 
withdrawn. Check the box and enter the amount here.      refund directly into your bank or Idaho 529 College 
                                                         Savings (IDeal) account instead of mailing you a 
Line 73 Nonrefundable Credit From a Prior Year           check.
Return
If you were denied a refund from an overpayment of       If your refund is being forwarded from a United 
tax on a prior year return because of the three-year     States financial institution to a financial institution 
statute of limitations, you may be eligible to take      or financial agency located outside of the United 
a credit for the amount. See Idaho Form 44 for           States, check the box on line 77. If after filing your 
calculation of your credit and include it with your      Idaho income tax return you become aware that 
return.                                                  your electronic refund payment will be electronically 
                                                         deposited in a financial institution or financial 
Line 74 Total Due                                        agency located outside of the United States, please 
Enter the amount you owe. If your payment includes       notify us at:
amounts for penalty and interest, include those          Idaho State Tax Commission
amounts in the figure you enter on this line.            PO Box 56
Don’t send cash. Payments of less than $1 aren’t         Boise ID 83756-0056
required. We charge a $20 fee on all returned            Contact your bank to make sure your deposit will 
checks.                                                  be accepted and that you have the correct routing 
                                                         and account numbers.
Electronic payments. There’s no fee to pay by 
ACH Debit. Our third-party provider charges a            Enter your nine-digit routing number. The routing 
convenience fee when you pay by credit card or           number must begin with 01 through 12 or 21 through 
e-check. We accept American Express®, Discover®,         32 for bank accounts. For all IDeal accounts, the 
MasterCard®, and Visa®. For more information, visit      routing number is 011001234.
our E-Pay page at tax.idaho.gov/epay.                    Enter the account number you want your refund 
                                                         deposited into. The account number can be up to 
Check payments. Make your check or money 
                                                         17 characters (both numbers and letters). For IDeal 
order payable to the Idaho State Tax Commission. 
                                                         accounts, the account number will be 541 plus the 
Be sure to write your Social Security number on it, 
                                                         11-digit IDeal account number.
and include it with your return. Don’t staple your 
check to your return or send a check stub.

EIN00046 09-07-2023                                                                           Page 25 of 64



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                                                        Form 43 — Instructions    2023    (continued)         

Don’t include hyphens, spaces, or special symbols.      Line 81 Amended Tax Due or Refund
Enter the number left to right and leave any unused     Add lines 78 and 79 then subtract line 80. A positive 
boxes blank.                                            amount is your amended tax due. A negative 
Check the appropriate box for account type.             amount is your amended refund.
Check either checking or savings, but not both. For 
                                                        Tax Preparer Contact Box
IDeal accounts, check the box for checking.             This box applies only if you paid a tax preparer to 
                                                        complete your return. If you check the box, you’re 
                                                        authorizing the Tax Commission to discuss your return 
                                                        with the paid preparer identified on the return.
                                                        You’re also authorizing the paid preparer to:
                                                        • Give the Tax Commission any information 
                                                          that’s missing from your return, and
                                                        • Call the Tax Commission for information about 
                                                          the processing of your return or the status of your 
                                                          refund or payments
                                                        You’re not authorizing the paid preparer to receive 
The check example above indicates where the 
                                                        any refund check, bind you to anything including 
proper banking information is located. To locate 
                                                        any additional tax liability, or otherwise represent 
your IDeal account number, log into your account 
                                                        you before the Tax Commission.
at www.idsaves.org or call (866) 433-2533 for 
assistance. You’re responsible for the accuracy of      This authorization is valid for up to 180 days from 
this information.                                       the date the Tax Commission receives the return. If 
                                                        you want the Tax Commission to contact you rather 
If your financial institution rejects your request for 
                                                        than your preparer, leave the box blank.
direct deposit, you’ll receive a check by mail instead.
Note: An IDeal account has a maximum balance limit      Signatures
of up to $350,000 for each beneficiary.                 Who must sign the return?
                                                        •  You
Amended Return Only
                                                        • Your spouse (if filing a joint return)
Complete lines 78 through 81 only if you’re filing this 
return as an amended return.                            •  A paid preparer (if used). Include preparer’s 
                                                          name, address, and identification number
Line 78 Total Due or Overpaid                           •  An authorized person signing for a deceased 
If the total due shown on line 74 is greater than zero,   individual or an individual unable to sign. 
enter it here as a positive amount.                       Include the authorized person’s relationship to 
If line 74 is zero, enter the amount of overpayment       the taxpayer. Write “FILING AS SURVIVING 
that’s shown on line 75 here as a negative amount.        SPOUSE” or “unable to sign” in the signature 
                                                          space
Line 79 Refund from Original Return Plus                •  If a taxpayer signs with an “X,” this mark must be 
Additional Refunds                                        witnessed
Enter the total refund amount from previous returns 
for this tax year here as a positive amount.            •  Not signing the return will delay processing

Line 80 Tax Paid with Original Return Plus 
Additional Tax Paid
Enter the total due paid from previous returns 
for this tax year here as a positive amount. Don’t 
include penalty, interest, Form 51 estimated 
payments, withholding, or unpaid tax.

EIN00046 09-07-2023                                                                                  Page 26 of 64






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