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S corporation tax forms (current year)

S corporation tax forms (current year)
Form number Instructions Form title
CT-1  Not applicable Supplement to Corporation Tax Instructions
CT-3-S CT-3-S-I (Instructions) New York S Corporation Franchise Tax Return. 
CT-6 (Fill-in) CT-6-I (Instructions) Election by a Federal S Corporation to be Treated as a New York S Corporation
CT-6.1 Instructions on form Termination of Election to be Treated as a New York S Corporation
CT-34-SH CT-34-SH-I (Instructions) New York S Corporation Shareholders' Information Schedule
CT-60 CT-60-I (Instructions) Affiliated Entity Information Schedule; the form number was previously CT-60-QSSS
CT-225 CT-225-I (Instructions) New York State Modifications
CT-227 Instructions on form New York State Voluntary Contributions
CT-399 CT-399-I (Instructions) Depreciation Adjustment Schedule
IT-2658 (Fill-in) (2025) IT-2658-I (Instructions) Report of Estimated Tax for Nonresident Individual Partners and Shareholders; Description of Form IT-2658; Payments due April 15, June 16, September 15, 2025, and January 15, 2026 

Form IT-2658 is used by partnerships and S corporations to report and pay estimated tax on behalf of partners or shareholders who are nonresident individuals.
IT-2658-MTA (Fill-in) (2025) IT-2658-I (Instructions) Attachment to Form IT-2658, Report of Estimated Metropolitan Commuter Transportation Mobility Tax (MCTMT) for New York Nonresident Individual Partners; Payments due April 15, June 16, September 15, 2025, and January 15, 2026
IT-2658-NYS (Fill-in) (2025) IT-2658-I (Instructions) Attachment to Form IT-2658, Report of Estimated Personal Income Tax for Nonresident Individuals; Payments due April 15, June 16, September 15, 2025, and January 15, 2026
IT-2658-E (Fill-in) (12/23) IT-2658-E-I (Instructions) Certificate of Exemption from Partnership or New York S Corporation Estimated Tax Paid on Behalf of Nonresident Individual Partners and Shareholders (this version expires on February 1, 2026)
IT-2659 (Fill-in) IT-2659-I (Instructions) Estimated Tax Penalties for Partnerships and New York S Corporations

Other information

Updated: