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 zip format of R1v3.0.9.zip
(06/09/2006)
- 2005 Version R1v.3.0.8 zip format of R1v3.0.8.zip
(04/05/2006)
- 2005 Version R1v.3.0.7 zip format of R1v3.0.7.zip
(03/10/2006)
- 2005 Version R1v.3.0.6 zip format of R1v3.0.6.zip
(02/24/2006)
- 2004 Version R1v.2.0.10 zip format of R1v2.0.10.zip
(09/12/2005)
- 2004 Version R1v.2.0.9 zip format of 021005.zip
(02/10/2005)

Software Developers Guide:
- 2005 Corporate, Partnership and Fiduciary E-file (XML) pdf format of SoftwareVendorGuide2005.pdf
(final 12/20/2005)
- 2004 Corporate, Partnership and Fiduciary E-file (XML) pdf format of CorpSoftwareVendorGuide042205.pdf
file size 1MB (revised 04/22/2005)
- 2004 Partnership and Fiduciary E-file (1-D) pdf format of Form2_3SpecsTY04.pdf

Business Rules:
- 2007 Corporate XML pdf format of CorpBusinessRules2007.pdf
- 2006 Corporate XML pdf format of CorporateBusinessRules2006.pdf
- 2005 Corporate XML pdf format of corpbusinessrules2005.pdf
(version 03/13/2006)
- 2004 Corporate XML pdf format of Corporate042205.pdf

- 2007 Fiduciary XML pdf format of FidoBusinessRules2007.pdf
- 2006 Fiduciary XML pdf format of FidoBusinessRules2006.pdf
- 2005 Fiduciary XML pdf format of fidobusinessrules2005.pdf
(version 03/13/2006)
- 2004 Fiduciary XML pdf format of Fiduciary042205.pdf

- 2007 Partnership XML pdf format of PartBusinessRules2007.pdf
- 2006 Partnership XML pdf format of PartBusinessRules2006.pdf
- 2005 Partnership XML pdf format of partbusinessrules2005.pdf
(version 02/16/2006)
- 2004 Partnership XML pdf format of Partnership042205.pdf

Signature Documents:

- 2007 M-8453 - C (Corporate) pdf format of M_8453C.pdf
- 2007 M-8453 - F (Fiduciary) pdf format of m_8453f.pdf
- 2007 M-8453 - P (Partnership) pdf format of m_8453p.pdf

- 2006 M-8453 - C (Corporate pdf format of M_8453C.pdf
) pdf format of m_8453f.pdf
- 2006 M-8453 - F (Fiduciary) pdf format of m_8453f.pdf
- 2006 M-8453 - P (Partnership) <br clear="none"/> pdf format of m_8453p.pdf
- 2005 M-8453 - C (Corporate) pdf format of M_8453C.pdf
- 2005 M-8453-F (Fiduciary) pdf format of M_8453F.pdf
- 2005 M-8453-P (Partnership) pdf format of M_8453P.pdf

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


Personal Income Tax

Electronic Filing:
Form M-9325 pdf format of m_9325.pdf
, Information Handout
2005 Form M-8453 pdf format of m_8453.pdf
, Income Tax Declaration
Form EFO pdf format of EFO.pdf
, Personal Income Tax Declaration of Paper Filing (12/29/05)
Publication M-1345 pdf format of M_1345.pdf
, Electronic Filing Handbook
Publication M-1346 pdf format of M1346.pdf
file size 2MB, Error Codes, Record Layouts and File Specifications

2D Barcode:
2007 Personal Income Tax Software Developer's Guide - Part 1 doc format of PIT 2D 2007 SpecsP1.doc
2007 Personal Income Tax Software Developer's Guide - Part 2 doc format of PIT 2D 2007 SpecsP2.doc
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 pdf format of Form1_TestCase.pdf
(10/25/2004)
- Form 1NR/PY Nonresident/Part Year Resident Test Case Data pdf format of Form1NRPY_TestCase.pdf
(10/25/2004)