e-file - Supported Corporation Tax Forms

Corporation Tax Forms Accepted for e-file (XML format)

Form NumberForm Name201220112010
CT-3 General Business Corporation Franchise Tax Return √ √ √
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-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/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 (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-5.9 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 or Form CT-186-EZ (short form) (for telecommunications tax return and utility services tax return) √ √ √
CT-13 Unrelated Business Income Tax Return √ √    
CT-34-SH New York S Corporation Shareholders' Information Schedule √ √ √
CT-38 Minimum Tax Credit √ √ √
CT-43 Claim for Special Additional Mortgage Recording Tax Credit √ √ √
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-222 Underpayment of Estimated Tax By a Corporation √ √ √
CT-240 Foreign Corporation License Fee Return √ √  
CT-245 Maintenance Fee and Activities Return For a Foreign Corporation Disclaiming Tax Liability √  √  √
CT-400 Estimated Tax for Corporations √ √  
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 √ √    
CT-606 Claim for QEZE Credit for Real Property Taxes √ √    
CT-607 Claim for Excelsior Jobs Program Tax Credit √ √    
DTF-621 Claim for QETC Employment Credit √    
DTF-686 Tax Shelter Reportable Transactions √ √ √

Corporation Tax Forms Accepted as ".pdf" Attachments

Form NumberForm Name201220112010
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- 44 Claim for Investment Tax Credit for the Financial Service Industry √    
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-236 Credit for Taxicabs & Livery Service Vehicles Accessible to Persons With Disabilities (For costs incurred on or after January 1, 2011) √     
CT-238 Credit for Rehabilitation of Historic Properties Credit √     
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-241 Claim for Clean Heating Fuel Credit √    
CT-242 Claim for Conservation Easement Tax Credit √    
CT-243 Claim for Biofuel Production Credit √    
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-250 Claim for Purchase of an Automated External Defibrillator √    
CT-259 Claim for Fuel Cell Electric Generating Equipment Credit √    
CT-261 Claim for Empire State Film Post-Production 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-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) √    
CT-612 Claim for Remediated Brownfield Credit For Real Property Taxes √    
CT-613 Claim for Environmental Remediation Insurance Credit √    
CT-631 Claim for Security Officer Training Tax Credit √    
CT-633 Economic Transformation and Facility Redevelopment Program Tax Credit √    
CT-634 Empire State Jobs Retention Program Credit √    
CT-635 New York Youth Works Tax Credit √    
CT-636 Beer Production 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 √ √ √
Updated: March 12, 2013