Billing

The Town of Castleton operates on a fiscal year for both tax and sewer, July 1 - June 30. 

Tax bills are mailed by July 31st to the property owner of record as of April 1st. It is the responsibility of the original owner to forward the tax bill to the new owner. Bills are not issued in the new owners until the following tax year.

Sewer utility bills are mailed by August 30th.