S Corporation Tax Deadlines in New York
Federal and state filing dates, extensions, and estimate schedules for 2026.
New York filing deadline
Calendar-year due date follows federal timing for pass-through entities.
Due: Mar 16, 2026
Extension: Sep 15, 2026
Form: State S-corporation return
Estimated payments
No state estimated payment schedule listed.
Due: N/A
FAQ
Does New York require S Corporation estimated payments?
Estimated payments are not typically required at the entity level, but confirm with New York Department of Taxation and Finance.
Where can I file New York S Corporation taxes?
Use New York Department of Taxation and Finance resources at https://www.tax.ny.gov for forms and filing instructions.