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2023 Form EST, Additional Charge for Underpayment of Estimated Tax
For Trusts        (Form               M2),     Partnerships (Form                                 M3)             and Corporations      S                       (Form          M8)        

Name of Trust, Partnership or S corporation                                                                                                          FEIN                                            Minnesota Tax ID Number 
Required Annual Payment 
  1  Minnesota tax for                2023 (from line  25 of Form M2; line 13 of Form M3; or line 14 of Form M8)   .. ..... ....... ...                                                                            1 

  2   Minnesota withholding and credits for 2023 (see instructions)                                                          ... ...... ..... ...... ...... ..... ...... ..... ..                                  2 

  3   Subtract line 2 from line 1 (if result is less than $500, stop here; you do not owe an additional charge)  ... ...... ...                                                                                    3 

  4   Multiply  line 1 by          90%  (0.90) ... ...... ..... ....... ..... ...... ..... ...... ..... ...... ...... ...... .....                                                                             .   4 

  5  Minnesota  income  tax  for  2022  (from line 22 of Form M2, line 10 of Form M3 or line 11 of Form M8)    . 
        If you   did  not  file a      2022  return or      filed a      2022  return for                          less  than a      full  12-month  period,  skip  line 5      
     and enter the amount from line 4 on line 6 . ..... ..... ...... ..... ...... ...... ...... ..... ...... ..... ....                                                                                            5 

  6  Required  annual  payment. Enter                           amount  from line 4 or                        line 5,      whichever is      less              ... ...... ..... ....... ..... ...                  6 
     •     If line 6 is          less  than or      equal to      line 2,      stop  here;  you  do  not  owe    an additional  charge. 
     •     If line 6 is          more  than  line 2,      continue  with  line 7 or          line  13,  depending  on  which  method  you  use. 

Optional Short Method  (see instructions to determine which method to use) 
  7  Estimated tax            payments you              made       for   2023   ... ...... ...... ..... ...... ..... ...... ..... ....... ..... .....                                                              7 

  8  Add line 2      and      line 7        ... ...... ..... ....... ..... ...... ..... ...... ..... ...... ...... ...... ..... ..... ...                                                                          8 
  9  Total underpayment                for       the  year.    Subtract                line 8    from      line 6       
     (if result is zero or less, stop here; you do not owe an additional charge)  ... ...... ..... ....... ..... ...... ....                                                                                       9 

 10  Multiply line 9 by          2%         (0.02)     ... ...... ..... ....... ..... ..... ...... ..... ...... ...... ...... ..... ......                                                                 . 10 
 11  •  If    the amount      on       line 9    will    be    paid on or      after           the         regular       due  date          for    filing  your     return,    enter      0.    
     •     If the amount      was      paid       before      the  regular              due      date,       use   the        following          computation        and    
      enter the result on line 11:  amount on                        line          9 Xnumber      of days  paid  before  the regular  due   date  X   .000137      ... ...... ..... ....... ....          11 
 12  Additional Charge. Subtract  line 11    from line                                      10.  
     Enter  result here                and  on   line        35   of Form  M2, line              20        of Form M3           or line     23        of Form M8          ... ...... ..... ...... ..      12 
                                                                                                                                                             A                             B             C                   D 
Regular Method                                                                                                                                    April 18, 2023              June 15, 2023          Sept. 15, 2023  Jan. 16, 2024 
 13  Enter  25%  (0.25)      of line in each     6             column         ... ...... ..... ......                                  .13 

 14  Credits. See        instructions            ... ...... ..... ...... ...... ..... ....                                            14 
 15  Overpayment.   If line            14        is more than         line             13, subtract         line    13 
     from  line 14.          Enter     the    result  here  and  add      it
   to line 14 in the next column                        ..... ...... ..... ..... ...... ....                                          15 
 16  Underpayment.      If line      14   is less than              line      13,  
     subtract  line    14 from line               13 .. ... ...... ..... ....... ..... .....                                          16 
 17  Enter the     date        of payment            or the    regular       due           date   for       
     filing  your  return,  whichever      is earlier  (see instructions)                                   ... ......                 .17 
 18  Number      of days between                   the payment          due             date  
     and  the  date on         line 17       ... ...... ..... ....... ..... ...... ....                                               18 

 19  Divide  line 18        by 365.  The  result     is a decimal                         ... ...... ..... ....                       19               .                               .               .             . 

 20  Multiply line      19 by        5% (0.05).         Enter as a      decimal                 ... ...... .....                       .20             .                               .               .             . 

 21  Multiply line      20 by        line 16      .. ...... ...... ...... ..... ...... ..                                             21 
 22  Additional Charge. Add  line 21,                       columns          A-D.           
     Enter  result here               and  on    line   35 of        Form  M2, line              20 of        Form M3 or        line        23 of        Form M8      ... ....... ..... ..... ..          22 
You must include this schedule with your Form M2, M3 or M8. 
                                                                                                                                     9995 



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2023 Worksheet ESTa, Annualized Income Installment 
For Trusts  (Form     M2),          Partnerships (Form                                 M3)       and Corporations      S  (Form  M8)  

Name of Trust, Partnership or S corporation                                                                        FEIN                     Minnesota Tax ID Number 
                                                                                                          A                       B           C                         D 
                                                                                                        1/1/2023 –       1/1/2023 –         1/1/2023 –  1/1/2023 – 
                                                                                                        3/31/2023        5/31/2023          8/31/2023   12/31/2023 
 
Step 1    Enter  your adjusted            gross income                  for  each  period.   
          (see instructions) (Trust, enter                     your       taxable     income       
          without  your  exemption  for  each  period.)   ...... ...                                  1 
  Step 2  Annualization Amounts  
          (Trusts, see instructions)  .... ...... ...... ...... ..                                    2             4                2.4    1.5                         1 
  Step 3  Multiply step 1 by      step 2              ..... ...... ..... ...... .                     3 
 Step 4   Minnesota Additions                  ... ...... ..... ....... .....                         4 
 Step 5   Add step and    4       step   3    .. ...... ...... ..... ...... .                         5 
 Step 6   Minnesota Subtractions                       ... ...... ..... ...... ...                    6 
Step 7    Subtract step from    6         step           5    ... ...... ..... ...... .               7 
 Step 8   Figure tax  for   amount              shown            in step       7.    
          Deduct appropriate             nonrefundable                    credits    ... ......       8 
 Step 9   Percentage for    each         period           ... ...... ..... ...... ..                  9     22.50%                  45%     67.50%                      90% 
 Step 10  Multiply step by step      8            9    ..... ...... ..... ......                   10 

Complete steps 11-17, one column at time before  
moving to next column. 

Step 11   Add the  amounts         from         step       17    from all       
          preceding payment              periods            . ...... ..... ...... ..               11 
Step 12   Subtract step     11    from step             10     
          (if result is    zero or      less,    enter         0)   ... ...... ..... ...           12 
Step 13   Enter 25%   (0.25) of      line 6 of              
          Schedule EST in each column .. ..... ...... ..... .                                      13 
Step 14   Enter step  16 of        the preceding               column         .... ..... ..        14 
Step 15   Add step  13    and step        14    . ..... ...... ..... ......                        15 
Step 16   Subtract step     12    from step             15     
          (if result is    zero or      less,    enter         0)   ... ...... ..... ...           16 
Step 17     Amount from     step      12 or        step 15,            
          whichever    is less.    Also         enter         this     
          amount on      line     13 of        Schedule EST   ...... ..... ...                     17 

Worksheet Instructions 

Step 1                                                                              Step 4                                           Step 8 
Calculate your total income for each period                                         Determine your Minnesota Additions for           Minnesota tax rate for composite tax and 
(column). Calculate your total income                                               each quarter. Enter the amounts in step 4.       nonresident withholding tax is 9.85%. Take 
minus your adjustments to income.                                                                                                    the amount from step 7 and multiply it by 
                                                                                    Step 6 
                                                                                                                                     9.85%. Add any minimum fee amount and/ 
Step 2                                                                              Determine your Minnesota Subtractions for 
                                                                                                                                     or any other S corporation taxes and enter 
Trusts do not use the amounts shown                                                 each quarter. Enter the amounts in step 6. 
                                                                                                                                     the result in the line for step 8. 
in columns (a) – (d). Use the following 
amounts instead:  6, 3, 1.71429, and 
1.09091, respectively as the annualization 
amounts.                                                                                                9995 



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2023 Schedule EST Instructions 

Additional Charge  for   Underpayment      of Estimated Tax      for      Trusts  (Form   M2),  Partnerships  (Form  M3)  and Corporations      S   
(Form  M8) 

This schedule is not required if you are filing your first Minnesota tax return. 

Who Must File 
If you are a trust, partnership or S corporation, use this schedule to determine if you owe an additional charge for underpaying estimated tax. 
(Decedent estates are not subject to the additional charge.) 
You may owe an additional charge if one of the following is true: 
  •  you did not pay the correct amount of estimated tax by the due dates, even if you expect to receive a refund 
  •  your Minnesota tax liability for the current year, less any credits, is $500 or more 
Exception. You are not subject to an additional charge for underpayment of estimated tax if this is the first year you are filing a Minnesota tax 
return. 

Avoiding the Additional Charge
To avoid an additional charge for underpayment of estimated tax, you must make the required estimated tax payments on time and pay the 
lesser of: 
  •  90% of your current year’s original tax liability, less any credits 
  •  100% of your prior year’s total tax liability, less any credit. However, if your Minnesota assignable gross income on your 2022 Form M2 is 
more than $150,000, you must use 110% of your previous year’s tax liability instead of 100% 
Fiscal Year Taxpayers 
If you file your Minnesota return on a fiscal year basis, change the payment due dates to the 15th day of the fourth, sixth and ninth months of 
your fiscal year, and the first month of your next fiscal year. 

Short Taxable Year 
If you have a short taxable year, the installments are due on the 15th day of the third, sixth, ninth and final months. No installment is required 
for a short taxable year of fewer than four months. 

Line Instructions 
These instructions refer to your original return. However, an amended return is considered the original return if it is filed by the regular due 
date of the original return. 
Line 2 — 2023 Withholding and Credits 
Trusts: Add lines 24, 26, and 27 of your 2023 Form M2. 
Partnerships: Enter the amount from line 14 of your 2023 Form M3. 
S corporations: Enter the amount from line 17 of your 2023 Form M8. 

Optional Short Method or Regular Method
You may use the optional short method only  if one of the following is true: 
  •  you did not make any estimated tax payments 
  •  you paid your 2023 estimated tax in four equal amounts on or before the due date of each installment 
Note: If any payment was madebefore the installment due date, it is best to use the regular method. Using the short method will cause you to 
pay a larger additional charge than the regular method. If the payment was only a few days early, the difference is likely to be small. 
Continue with line 7 to use the optional short method, and skip lines 13-22. 
If you are not eligible or you choose not to use the optional short method, use the regular method to determine your additional charge. Skip 
lines 7–12 and continue with line 13. 

Optional Short Method 
Line 7 
Enter the total amount   of 2023 estimated tax payments you made in 2023 and 2024. Do not include any other amounts on line      7. 

Regular Method
Complete column A, lines 13–16. Then, depending on whether you have an underpayment or an overpayment, either continue with line 17 of 
column A (underpayment) or line 13 of column B (overpayment). 
Line 13 
Enter 25% (0.25) of line 6 in each of the four columns on line 13. 
You may benefit from using the annualized income installment method if your income varied throughout the year or if you had a late capital 
gain or higher 4th quarter income. If you use this method for one payment due date, you must use it for all. Complete the worksheet on  
Form ESTa.                                                                                                               Continued                  1 



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2023 Schedule EST Instructions (Continued) 

Line 14 
For each payment period, enter the total amount of: 
  •  estimated payments you paid for each payment period 
  •  Minnesota income tax withheld in 2023 
  •  your 2022 income tax refund, if you elected on your 2022 Minnesota return to apply all or a portion of your refund to your 2023 estimated 
tax 
  •  any refundable credits you claim for 2023 
You are considered to have received any refundable credits evenly during the year unless you show otherwise. Your 2022 refund, if any, is 
considered a credit to your first payment period. 

Lines 15 and 16 
Compare line 13 of each column to line 14 of the same column. 
If line 14 is more than line 13, you have an overpayment for the payment period. Subtract line 13 from line 14 and enter the result on line 15. 
Add line 15 to the credit on line 14 of the next column. Overpayments in any quarter following an underpayment must first be applied to 
making up previous underpayments. 
If line 14 is less than line 13, you have an underpayment for that payment period. Subtract line 14 from line 13 and enter the result on line 16. 
Continue with line 17. 
Line 17 
If you have an underpayment in all four quarters, in each column enter the date you filed your return or the regular due date for filing your 
return, whichever is earlier. 
Otherwise, enter the date when the underpayment on line 16 was paid in full.    
Example:  You  made  your  first  quarter  estimated tax payment on April 20, but you show an underpayment on line 16. On June 14, you paid  
your second  quarter   payment   full   in and   included the underpayment from the first quarter. On line 17, you would enter June 14 in the first and 
second quarter columns. 

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