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e-file - Supported Corporation Tax Forms

 Corporation tax forms accepted for e-file (XML format)
Form numberForm name2017201620152014
CT-3 General Business Corporation Franchise Tax Return
CT-3.1 Investment and Other Exempt Income and Investment Capital
CT-3.2 Subtraction Modification for Qualified Banks
CT-3.3 Prior Net Operating Loss Conversion (PNOLC) Subtraction
CT-3.4 Net Operating Loss Deduction (NOLD)
CT-3-ATT Schedules B, C, D, and E - Attachment to Form CT-3
CT-3-S New York S Corporation Franchise Tax Return
CT-3-S-ATT Schedules A, B, C, D, and E - Attachment to Form CT-3-S
CT-3M/4M General Business Corporation MTA Surcharge Return (Must be filed with CT-3 or CT-4)
CT-3M General Business Corporation MTA Surcharge Return
CT-3-A General Business Corporation Combined Franchise Tax Return
CT-3-A/C Report by a Corporation Included in a Combined Franchise Tax Return
CT-3-A/BC Member’s Detail Report Filed by a Corporation Included in a Combined Franchise Tax Return
CT-3-A/ATT Schedules A, B, and C — Attachment to Form CT-3-A
CT-4 General Business Corporation Franchise Tax Return Short Form
CT-5 Request for Six-Month Extension to File (for franchise/business taxes, MTA surcharge, or both)
CT-5.1 Request for Additional Extension of Time to File (for franchise/business taxes, MTA surcharge, or both)
CT-5.3 Request for Six‑Month Extension to File (for combined franchise tax return, or combined MTA surcharge return, or both)
CT-5.4 Request for Six-Month Extension to File New York S Corporation Franchise Tax Return
CT-5.6 Request for Three Month Extension to File Form CT-186
CT-5.9 Request for Three-Month Extension To File (for Article 9 tax return, MTA surcharge, or both)
CT-5.9-E Request for Three-Month Extension To File Form CT-186-E  (for telecommunications tax return and utility services tax return)
CT-13 Unrelated Business Income Tax Return
CT-33 Life Insurance Corporation Franchise Tax Return
CT-33-NL Non-Life Insurance Corporation Franchise Tax Return
CT-33-M Insurance Corporation MTA Surcharge Return
CT-33-R Claim for Retaliatory Tax Credits
CT-33.1 Claim for CAPCO Credit
CT-33.2 Life Insurance Company Guaranty Corporation Credit
CT-33-A Life Insurance Corporation Combined Franchise Tax Return
CT-33-A/B Subsidiary Detail Spreadsheet - Attachment to Form CT-33-A
CT-33-C Captive Insurance Company Franchise Tax Return
CT-33-A ATT Schedules A, B, C, D, and E - Attachment to Form CT-33-A
CT-34-SH New York S Corporation Shareholders' Information Schedule
CT-37 Servicing Mortgages Credit
CT-38 Minimum Tax Credit
CT-43 Claim for Special Additional Mortgage Recording Tax Credit
CT-44 Claim for Investment Tax Credit for the Financial Service Industry
CT-46 Claim for Investment Tax Credit
CT-46-ATT Credit for Rehabilitation Expenses for Retail Enterprises and Historic Barns
CT-47 Claim for Farmers' School Tax Credit
CT-60 Affiliated Entity Information Schedule
CT-222 Underpayment of Estimated Tax By a Corporation
CT-223 Innovation Hot Spot Deduction
CT-224 Public Utility, Power Producer, and Pipeline Adjustments
CT-225 New York State Modifications (attachment to Form CT-3, CT-3-S, or CT-33)
CT-225-A New York State Modifications (for filers of combined franchise tax returns)
CT-238 Claim for Rehabilitation of Historic Properties Credit
CT-240 Foreign Corporation License Fee Return
CT-241 Claim for Clean Heating Fuel Credit
CT-245 Maintenance Fee and Activities Return For a Foreign Corporation Disclaiming Tax Liability
CT-246 Claim for Empire State Commercial Production Credit
CT-248 Claim for Empire State Film Production Credit
CT-249 Claim for Long-Term Care Insurance Credit
CT-261 Claim for Empire State Film Post-Production Credit
CT-300 Mandatory First Installment (MFI) of Estimated Tax for Corporations
CT-400 Estimated Tax for Corporations
CT-501 Temporary Deferral Nonrefundable Payout Credit
CT-502 Temporary Deferral Refundable Payout Credit
CT-601 Claim for EZ Wage Tax Credit
CT-601.1 Claim for ZEA Wage Tax Credit
CT-602 Claim for EZ Capital Tax Credit
CT-603 Claim for EZ Investment Tax Credit and EZ Employment Incentive Credit
CT-604 Claim for QEZE Tax Reduction Credit
CT-604-CP Claim for QEZE Credit for Real Property Taxes & QEZE Tax Reduction Credit for Corporate Partners
CT-605 Claim for EZ Investment Tax Credit & EZ Employment Incentive Credit for the Financial Services Industry
CT-606 Claim for QEZE Credit for Real Property Taxes
CT-607 Claim for Excelsior Jobs Program Tax Credit
CT-611 Claim for Brownfield Redevelopment Tax Credit (For Qualified Sites Accepted into the Brownfield Cleanup Program Prior to June 23, 2008)
CT-611.1 Claim for Brownfield Redevelopment Tax Credit (For Qualified Sites Accepted into the Brownfield Cleanup Program on or After June 23, 2008 and Prior to July 1, 2015)
CT-611.2 Claim for Brownfield Redevelopment Tax Credit (For Qualified Sites Accepted into the Brownfield Cleanup Program on or After July 1, 2015)
CT-612 Claim for Remediated Brownfield Credit For Real Property Taxes
CT-613 Claim for Environmental Remediation Insurance Credit
CT-633 Economic Transformation and Facility Redevelopment Program Tax Credit
CT-634 Empire State Jobs Retention Program Credit
CT-635 New York Youth Jobs Program Tax Credit
CT-636 Alcoholic Beverage Production Credit
CT-637 Alternative Fuels and Electric Vehicle Recharging Property Credit
CT-638 START UP NY Tax Elimination Credit
CT-639 Minimum Wage Reimbursement Credit
CT-640 START-UP NY Telecommunication Services Excise Tax Credit
CT-641 Manufacturers Real Property Tax Credit New Credit
CT-642 Empire State Musical and Theatrical Production Credit
CT-643 Hire a Veteran Credit 
CT-644 Workers with Disabilities Tax Credit
CT-645 Recapture of START-UP NY Tax Benefits
CT-646 Employee Training Incentive Program Tax Credit
CT-647 Farm Workforce Retention Credit
DTF-621 Claim for QETC Employment Credit
DTF-686 Tax Shelter Reportable Transactions

 

 Corporation tax forms accepted as PDF attachments
Form numberForm name2017201620152014
CT-3-A/B Subsidiary Detail Spreadsheet - Attachment to Form CT-3-A
CT-3-B Tax-Exempt Domestic International Sales Corporation (DISC) Information Return
CT-3-C Consolidated Franchise Tax Return for corporate shareholders of tax-exempt domestic international sales corporations (DISCs)
CT- 40 Claim for Alternative Fuels Credit
CT- 41 Claim for Credit for Employment of Persons with Disabilities
CT-50 Combined Filer Statement for Existing Groups
CT-51 Combined Filer Statement for Newly Formed Groups Only
CT-60-QSSS Qualified Subchapter S Subsidiary Information Schedule
CT-225-A/B Group Member’s detail Spreadsheet, New York State Modifications (for filers of combined franchise tax returns)
CT-236 Credit for Taxicabs & Livery Service Vehicles Accessible to Persons With Disabilities (For costs incurred on or after January 1, 2011)
CT-239 Claim for Credit for Taxicabs & Livery Service Vehicles Accessible to Persons With Disabilities (For purchases or costs incurred before January 1, 2011)
CT-242 Claim for Conservation Easement Tax Credit
CT-243 Claim for Biofuel Production Credit
CT-250 Claim for Purchase of an Automated External Defibrillator
CT-259 Claim for Fuel Cell Electric Generating Equipment Credit
CT-324 Schedule of Optional Depreciation on Qualified New York Property
CT-399 Depreciation Adjustment Schedule
CT-600 Ordering of Corporation Tax Credits
CT-631 Claim for Security Officer Training Tax Credit
DTF-622 Claim for QETC Capital Tax Credit
DTF-624 Claim for Low-Income Housing Credit √ 
DTF-625 Low-Income Housing Credit Allocation and Certification  √ 
DTF-630 Claim for Green Building Credit √ 
DTF-686-ATT New York Reportable Transaction Disclosure Statement and Request for a Determination √ 
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