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