Hampshire County Assessor
Online Filing

After filing online, do not return the paper form to the assessor's office. Online filing is not available for businesses at this time.

Filing Begins
Tuesday, July 1, 2025

The regular filing period is from Tuesday, July 1, 2025 to Wednesday, October 1, 2025. However, late filings (with late filing penalty) are allowed through Wednesday, December 3, 2025. Please click the Begin Personal Property Assessment button to file your assessment.

Regular Personal Property Filing Ends
Wednesday, October 1, 2025

Farm Census filing has closed for this tax year. The deadline was September 1st. It will reopen on July 1, 2026.