An extension of time to file a Vermont corporate or business income tax return does not extend the time for paying the tax.
Any tax due and unpaid by the original due date will bear interest at the statutory rate, and a penalty of 1% or 5% per month, up to a maximum of 25%. Returns filed after the due date without an authorized extension are subject to a late filing fee. The interest rate is set annually by the Commissioner of Taxes in accordance with 32 V.S.A. § 3108.
Please complete the following form:
- Form BA-403, Application for Extension of Time to File Vermont Corporate/Business Income Tax Returns
Mail your request to: