Software Developers Prior Year Information

This section provides software developers and electronic filers with detailed information about prior years to assist them in building products that are compatible with DOR specifications. This section contains no general taxpayer information.

Record Layouts, Grids and Specifications by Tax Type:

Corporate Fiduciary and Partnership | Personal Income | Bulk/Batch Filing | Wage Reporting
User Guides/ Layouts | Form Specifications

Corporate, Fiduciary and Partnership

Schemas:
- 2005 Version R1v.3.0.9  (06/09/2006)
- 2005 Version R1v.3.0.8  (04/05/2006)
- 2005 Version R1v.3.0.7  (03/10/2006)
- 2005 Version R1v.3.0.6  (02/24/2006)
- 2004 Version R1v.2.0.10  (09/12/2005)
- 2004 Version R1v.2.0.9  (02/10/2005)

Software Developers Guide:
- 2005 Corporate, Partnership and Fiduciary E-file (XML)  (final 12/20/2005)
- 2004 Corporate, Partnership and Fiduciary E-file (XML)  file size 1MB (revised 04/22/2005)
- 2004 Partnership and Fiduciary E-file (1-D) 

Business Rules:
- 2007 Corporate XML 
- 2006 Corporate XML 
- 2005 Corporate XML  (version 03/13/2006)
- 2004 Corporate XML 

- 2007 Fiduciary XML 
- 2006 Fiduciary XML 
- 2005 Fiduciary XML  (version 03/13/2006)
- 2004 Fiduciary XML 

- 2007 Partnership XML 
- 2006 Partnership XML 
- 2005 Partnership XML  (version 02/16/2006)
- 2004 Partnership XML 

Signature Documents:

- 2007 M-8453 - C (Corporate) 
- 2007 M-8453 - F (Fiduciary) 
- 2007 M-8453 - P (Partnership) 

- 2006 M-8453 - C (Corporate  ) 
- 2006 M-8453 - F (Fiduciary) 
- 2006 M-8453 - P (Partnership) <br clear="none"/> 
- 2005 M-8453 - C (Corporate) 
- 2005 M-8453-F (Fiduciary) 
- 2005 M-8453-P (Partnership) 

2D Barcode:
- 2007 Corporate Grids
- 2006 Corporate Grids
- 2005 Corporate Grids (revised 2/28/2006)
- 2004 Corporate Grids

- 2007 Fiduciary Grids
- 2006 Fiduciary Grids
- 2005 Fiduciary Grids (12/08/2005)

- 2007 Partnership Grids
- 2006 Partnership Grids
- 2005 Partnership Grids (11/30/2005)
- 2004 Partnership Grids

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Personal Income Tax

Electronic Filing:
Form M-9325  , Information Handout
2005 Form M-8453  , Income Tax Declaration
Form EFO  , Personal Income Tax Declaration of Paper Filing (12/29/05)
Publication M-1345  , Electronic Filing Handbook
Publication M-1346  file size 2MB , Error Codes, Record Layouts and File Specifications

2D Barcode:
2007 Personal Income Tax Software Developer's Guide - Part 1 
2007 Personal Income Tax Software Developer's Guide - Part 2  file size 1MB
2007 Personal Income Tax Layouts - Grids and Test Cases

2006 Personal Income Tax Grids
2005 Personal Income Tax Grids (revised 12/16/2005)
2004 Personal Income Tax Software Developers Guide and Grids (revised 11/09/2004)

Personal Income Design Specifications and Other Record Layouts
- Form 1 Resident Test Case Data  (10/25/2004)
- Form 1NR/PY Nonresident/Part Year Resident Test Case Data  (10/25/2004)