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The following tax year e-file forms and publications can be download and printed using Adobe Reader.
| 2012 Publications | Description |
|---|---|
| Publication 115 | Draft Corporation Tax Modernized E-File Handbook For Software Developers Tax Year 2012 (Posted February 15, 2013) |
| 2012 Forms | Description |
|---|---|
| TR-579-CT | New York State E-File Signature Authorization for Tax Year 2011 For Form CT-3, CT-3-A, CT-3M/4M, CT-3-S, CT-4, CT-13, CT-240, CT-245, or CT-400 (Posted January 4, 2013) |
| TR-579.1-CT | New York State Authorization for Electronic Funds Withdrawal for Tax Year 2011 Corporation Tax Extensions (Posted January 4, 2013) |
| 2011 Publications | Description |
|---|---|
| Publication 115 | Draft Corporation Tax Modernized E-File Handbook For Software Developers Tax Year 2011 (Posted November 18, 2011) |
| Publication 116 | Corporation Tax Modernized E-File Handbook For Tax Practitioners (Posted November 18, 2011) |
| 2011 Forms | Description |
|---|---|
| TR-579-CT | New York State E-File Signature Authorization for Tax Year 2011 For Form CT-3, CT-3-A, CT-3M/4M, CT-3-S, CT-4, CT-13, CT-240, CT-245, or CT-400 (Posted November 18, 2011) |
| TR-579.1-CT | New York State Authorization for Electronic Funds Withdrawal for Tax Year 2011 Corporation Tax Extensions (Posted November 18, 2011) |
| 2010 Publications | Description |
|---|---|
| Publication 115 | Draft Handbook for Corporation Tax Software Developers Tax Year 2010 (Posted November 4, 2010) |
| Publication 116 | Corporation Tax Modernized E-File Handbook For Tax Practitioners (Posted November 4, 2010) |
| 2010 Forms | Description |
|---|---|
| TR-579-CT | New York State E-File Signature Authorization for Tax Year 2010 For Forms CT-3, CT-3-A, CT-3M/4M, CT-3-S, CT-4, CT-245 or CT-400 (Posted September 24, 2010) |
| TR-579.1-CT | New York State Authorization for Electronic Funds Withdrawal for Tax Year 2010 Corporation Tax Extensions (Posted September 24, 2010) |
Updated: February 21, 2013