2017 General Corporation Tax (GCT) Forms

Documents on this page are provided in pdf format.

• NYC-ATT-S-CORP - Calculation of Federal Taxable Income For S Corporations
• NYC-EXT - Application for Automatic Extension of Time to File Business Income Tax Returns
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• NYC-EXT.1 - Application for Additional Extension
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• NYC-NOLD-GCT - Net Operating Loss Deduction Computation
• NYC-3A - Combined General Corporation Tax Return
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  NYC-3A/B - Attachment to NYC-3A (Subsidiary Detail Spreadsheet)
  NYC-3A-ATT - Attachment to NYC-3A (Schedules C,D,F and G for reporting Corporations and/or situations in which form NYC-3A/B is not required)
• NYC-3L - General Corporation Tax Return
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• NYC-4S - General Corporation Tax Return
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• NYC-4S EZ - General Corporation Tax Return
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• NYC-9.5 - Claim for REAP Credit Applied to Business, General and Banking Corporation Taxes
• NYC-9.6 - Claim for Credit Applied to Business and General Corporation Taxes
• NYC-9.7 - UBT Paid Credit for General Corporation Taxpayers
• NYC-9.8 - Claim for Lower Manhattan Relocation Employment Assistance Program (LMREAP) Credit Applied to Business, General and Banking Corporation Taxes
• NYC-9.10 - Claim for Biotechnology Credit Applied to Business and General Corporation Taxes
• NYC-9.12 - Claim for Beer Production Credit for General Corporation Taxpayers
• NYC-222 - Underpayment of Estimated Tax by Business and General Corporations
• NYC-245 - Activities Report of Business and General Corporations
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• NYC-399 - Schedule of New York City Depreciation Adjustments
• NYC-399Z - Depreciation Adjustments for Certain Post 9/10/01 Property
• NYC-400 for 2018 - Estimated Tax by Business and Subchapter S General Corporations
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• NYC-579-GCT - Signature Authorization for E-Filed General Corporation Tax Return