PDF document
- 1 -

Enlarge image
Tax Year        2023

Version 1.0 2023



- 2 -

Enlarge image
The specifications below are required by the Indiana Department of Revenue (DOR) to submit vouchers 
for development and testing.  
                Form Name                         Form              Tax Type Voucher 
                                                  Number        Abbreviation               Type 
                                                                             Codes in 
                                                                             Scanline 
Individual Estimated Income Tax                   IT-40ES            IND                   010 
Corporate Adjusted Gross Income Tax                   IT-6           COR                   007 
Composite Withholding Tax Payment Voucher         IT-6WTH            COR                   016 
                                   Post Filing Coupons 

Corporation Tax                                   PFC                COR                   037 
Individual Income                                 PFC                IND                   011 
Scanline Definitions 

IT-40ES Scanline Definition 
Scanline – This line consists of 39 numbers in OCR-A Extended or OCR- 12-point font located between .5 
and 4.4 inches from the right-hand edge of the form and .5 in from the bottom and shall be formatted as 
follows:  

TTKKKKKKKKKKKKKGGVVVPPPPPNNNNLLLLLLLLCC 
  Reference 
  Number          Field Identifier                          Description 

1           TT                     Constant of 08 
2           KKKKKKKKKKKKK          Identification Number:   
                                   Social Security number (9999999990000) (left-justified) 

3           GG                     Identification Number Type: Value 
                                   is 02  
4           VVV                    Form Type:  
                                   Individual Income Tax = 010 
5           PPPPP                  Tax Secondary / Locality ID: 
                                          IND – Voucher number based upon the number in the 
                                          taxpayer information box.  
                                          Voucher Nbr Scanline Cd 
                                          1           00001 
                                          2           00002 
                                          3           00003 
                                          4           00004 
6           NNNN                   NACTP Assigned Code 

7           LLLLLLLL               Return Period End Date: 
                                    (MMDDYYYY) 
8           CC                     Mod 11 Check Digit 
IT-6 Scanline Definition 
Scanline - This line consists of 39 numbers in OCR-A Extended or OCR-A 12-point font located between 
.5 inches in and 4.4 inches from the right-hand edge of the form and .5 inches in from the bottom and 
shall be formatted as follows:  



- 3 -

Enlarge image
TTKKKKKKKKKKKKKGGVVVPPPPPNNNNLLLLLLLLCC 
  Reference 
            Field Identifier                               Description 
  Number 
1           TT                  Constant of 08 

2           KKKKKKKKKKKKK       Identification Number:    
                                This is generally the taxpayer’s federal ID number (9999999990000) 
3           GG                  Identification Number Type: 
                                Value is 03   
4           VVV                 Form Type:   
                                Corporate Income Tax = 007 
5           PPPPP               Tax Secondary / Locality ID: 
                                        COR – Voucher number based upon number in the taxpayer 
                                        information box.   
                                        Voucher Nbr Scanline Cd 
                                        1           00001 
                                        2           00002 
                                        3           00003 
                                        4           00004 
                                        Extension   00005 
6           NNNN                NACTP Assigned Code 
7           LLLLLLLL            Return Period End Date: 
                                (MMDDYYYY)  
8           CC                  Mod 11 Check Digit 
IT-6WTH Scanline Definition 
Scanline - This line consists of 39 numbers in OCR-A Extended or OCR-A 12-point font located between 
.5 inches in and 4.4 inches from the right-hand edge of the form and .5 inches in from the bottom and 
shall be formatted as follows:  

TTKKKKKKKKKKKKKGGVVVPPPPPNNNNLLLLLLLLCC 
  Reference 
            Field Identifier                               Description 
  Number 
1           TT                  Constant of 08 

2           KKKKKKKKKKKKK       Identification Number:    
                                This is generally the taxpayer’s federal ID number (9999999990000) 
3           GG                  Identification Number Type:  Value 
                                is 03   
4           VVV                 Form Type:     
                                Composite Income Tax = 016 
5           PPPPP               Tax Secondary / Locality ID:  
                                Default to 00000 (zeros) for this tax type. 
6           NNNN                NACTP Assigned Code 
7           LLLLLLLL            Return Period End Date: 
                                (MMDDYYYY)  
8           CC                  Mod 11 Check Digit 



- 4 -

Enlarge image
Business Post Filing (PFC) Scanline Definition 
Scanline - This line consists of 35 numbers in OCR-A Extended or OCR-A 12-point font located between 
.5 and 4 inches from the right-hand edge of the form and .5 in from the bottom and shall be formatted as 
follows:  

 TTKKKKKKKKKKKKKGGJJJJJVVVLLLLLLLLCC 

  Reference 
            Field Identifier                           Description 
  Number 
1           TT               Constant of 06 
2           KKKKKKKKKKKKK    Identification Number:    
                             This is generally the taxpayer’s federal ID number (9999999990000) 
3           GG               Identification Number Type:  Value 
                             is 03   
4           JJJJJ            Tax Secondary / Locality ID:  
                             Default to 00000 (zeros) for this tax type. 
5           VVV              Form Type:  
                             Business Income Tax = 037 
6           LLLLLLLL         Return Period End Date: 
                             (MMDDYYYY)   
7           CC               Mod 11 Check Digit 
Individual Post Filing (PFC) Scanline Definition 
Scanline - This line consists of 35 numbers in OCR-A Extended or OCR-A 12-point font located between 
.5 and 4 inches from the right-hand edge of the form and .5 in from the bottom and shall be formatted as 
follows:  

TTKKKKKKKKKKKKKGGJJJJJVVVLLLLLLLLCC 
  Reference 
            Field Identifier                           Description 
  Number 
1           TT               Constant of 06 
2           KKKKKKKKKKKKK    Identification Number: Right justified and zero filled on the left. 
                             Primary taxpayer SSN  
3           GG               Identification Number Type: Value 
                             is 02  
4           JJJJJ            Taxpayer Intention Code:  
                             “00001” = Single Filing   
                             “00002” = Joint Filing   
                             “00003” = Married Filing Separate 
                             If there is a single Social Security number and single taxpayer’s 
                             name, this field must be ‘00001’.  
                             If there are two Social Security numbers and there are taxpayer and 
                             spouse names, this field must be ‘00002’.  
                             If there are two Social Security numbers but only one taxpayer 
                             name, this field must be ‘00003’.  
5           VVV              Form Type:  
                             Individual Income Tax   = 011 
6           LLLLLLLL         Return Period End Date: 
                              (MMDDYYYY) 
7           CC               Mod 11 Check digit 



- 5 -

Enlarge image
Check Digit Calculations  

The MOD 11 check digit routine for DOR is as follows:  
Scanline Type 08 (1 sttwo digits are “08”):   
Using the 37 scanline digits, other than the check digit, pair each digit with a sequential multiplier between 
1 and 9. The first digit is multiplied by 1, the second by 2, etc. until you get to 9.  After nine, the next digit 
is multiplied by 1, restarting the sequence. Next, the results of those multiplications are added together. 
Finally, the sum of those results is divided by 11 and the check digit is the remainder.  It will always be 
between 00 and 10. The check digit must always be a 2-digit number, zero fill to the left of the numbers 0 
through 9.  

Scanline 08  
The final two digits are calculated from the first 37 digits:  

Scanline Number  0812345678900010502529291223405202020 
                                                                 
Position Number X1234567891234567891234567891234567891 



- 6 -

Enlarge image
   0 X 1     =0   The final two digits of the scanline make up the check digit. The check digit 
   8 X 2     =16  for Scanline 08 is calculated from the first 37 digits of the scanline.  Digit 
                  one is multiplied by 1. Digit two is multiplied by 2. The pattern continues 
   1 X 3     =3   through digit nine. Then the multipliers start over at 1. This pattern is 
   2 X 4     =8   repeated until all 37 digits have been multiplied. Then the results of those 
   3 X 5     =15  calculations are summed.  In this case the sum is 516.  

   4 X 6     =24 
   5 X 7     =35  516 / 11 = 47 R8. Thecheck digit is 10.  
   6 X 8     =48 
   7 X 9     =63  516 divided by 11 equals 46, remainder of 10.   
   8 X 1     =8   The remainder is the check digit, digits 38 & 39.       
   9 X 2     =18 

   0 X 3     =0   Complete scanline:                                                         
                                                 081234567890001050252929122340520202010
   0 X 4     =0 
   0 X 5     =0 
   1 X 6     =6 
   0 X 7     =0 
   5 X 8     =40 
   0 X 9     =0 
   2 X 1     =2 
   5 X 2     =10 
   2 X 3     =6 
   9 X 4     =36 
   2 X 5     =10 
   9 X 6     =54 
   1 X 7     =7 
   2 X 8     =16 
   2 X 9     =18 
   3 X 1     =3 
   4 X 2     =8 
   0 X 3     =0 
   5 X 4     =20 
   2 X 5     =10 
   0 X 6     =0 
   2 X 7     =14 
   0 X 8     =0 
   2 X 9     =18 
   0 X 1     =0 
              516 
   
  Scanline Type 06 is calculated in the same manner as the 08 scanline but using the first 33 of the 35 
  characters. Digits 34-35 are the check digit.  



- 7 -

Enlarge image
  Scanline 06 
       The final two digits are calculated from the first 33 digits: 

  Scanline Number   060000400004004020000301112312020 Multiplier 
  X123456789123456789123456789123456 

0 X  1 =      0 
                  The final two digits of the scanline make up the check digit. The check digit 
6  X 2 =      12  for Scanline 06 is calculated from the first 33 digits of the scanline. Digit 
0    3 =      0   one is multiplied by 1. Digit two is multiplied by 2. The pattern continues 
  X               through digit nine. Then the multipliers start over at 1. This pattern is 
0    4 =      0   repeated until all 33 digits have been multiplied. Then the results of those 
  X               calculations are summed. In this case the sum is 164.  
0    5 =      0 
  X 
0    6 =      0   164/ 11 = 19 R1, the check digit is 10. 
  X 
4    7 =      28 
                  164 divided by 11 equals 14, remainder of 10. 
  X                                                                  The remainder is the check 
                  digit, which must print at the end of the scanline.  
0    8 =      0 
  X 
0    9 =      0   Complete Scanline:                                      
  X                                  06000040000400402000030111231202010
0    1 =      0 
  X 
0    2 =      0 
  X 
4    3 =      12 
  X 
0    4 =      0 
  X 
0    5 =      0 
  X 
4    6 =      24 
  X 
0    7 =      0 
  X 
2    8 =      16 
  X 
0    9 =      0 
  X 
0    1 =      0 
  X 
0    2 =      0 
  X 
0    3 =      0 
  X 
3    4 =      12 
  X 
0    5 =      0 
  X 
1    6 =      6 
  X 



- 8 -

Enlarge image
 1 X 7     =   7 
 1 X 8     =   8 
 2 X 9     =   18 
 3 X 1     =   3 
 1 X 2     =   2 
 2 X 3     =   6 
 0 X 4     =   0 
 2 X 5     =   10 
 0 X 6     =   0 
               164 

   Standards for All Voucher Sized Documents  

   Form Size  
   3.6667 in x 8.5 in, 1/3 of an 8.5 x 11 sheet, preferred to be the bottom one third of the page.  

   Replica Form Evaluation  
   Variations in font definitions may result in variations in character spacing. It is strongly recommended that 
   Indiana Department of Revenue (DOR) samples be used as an Adobe Pro overlay on PDF versions of 
   the developer’s forms. Text and data placement should be verified before submitting the form to DOR.  

   Sizing  
   Users of your software must be instructed to avoid shrinking forms when printing. Printers must produce 
   print at 100%, not “shrink to fit” or “reduce to fit page.” These options change the placement of critical 
   data.   

   Detachment Instructions  
   Above the top of the coupon software developers will need to print “Cut on line before mailing.”  

   Fold and Cut Line  
   Software developers print dashed cut line. Thickness of cut line should be 0.75 pt.  



- 9 -

Enlarge image
Formatting Variables  
See separate Due Date document. 

Return Address  
Return address barcodes are not needed on forms generated from software developer programs. 

Remittance Amount 
   1. Remittance amount sits on a line 1-1/6 inches from the bottom edge of the form and ends 1/2
       inch from the right edge of the form.
   2. The field prints in OCR-A EXTENDED (or OCR-A) 12-point font.
   3. A decimal point must separate dollars and cents.
   4. The amount is right-justified and zero suppressed on the left.
   5. No commas should be printed.
   6. Location and formatting of this field are critical for DOR’s high-speed processing. Example:
       99999999.99
        999.99   .99 
Other Dollar Amounts  
   1. Other dollar amounts must print in Courier New 12-point font.
   2. Amount should be right justified.
   3. No commas should be printed.
   4. Decimal points must separate dollars from cents.
   5. Negative amounts should be expressed using a negative sign/dash to the left of the number.

OCE-A Extended Scanline  
The scanline must sit on a line 1/2 inch from the bottom of the form. The final digit in scanline must end 
1/2 inch from the right edge of the form.    

NACTP Code  
Software vendors should print their vendor code without parentheses. i.e. “1234”. This code is assigned 
by the National Association of Computerized Tax Processors (NACTP).   

Note: PFC-IND and the PFC-COR are the only vouchers that use NACTP code in upper right corner. 






PDF file checksum: 1687627742

(Plugin #1/9.12/13.0)