Money & Taxes · Hudson Valley
Columbia exemption deadlines run through the assessor
Columbia homeowners should check the county exemptions page and local assessor before assuming STAR or exemption timing.
Published June 24, 2026 · Last verified June 24, 2026
A Columbia County exemption errand starts with the town assessor, not with the tax collector window. Property-tax exemptions have to reach the assessor before the taxable-status deadline, and the Real Property Tax Service Agency directory is the town-by-town routing map. STAR, senior, veterans, agricultural, disability, nonprofit, and volunteer firefighter or ambulance worker exemptions all belong in that lane.
Start with the municipality, parcel number, owner name, and whether the home is the primary residence. If the property changed hands, assume the paperwork needs a fresh look.
A sale, estate transfer, or new primary-residence claim is exactly when old exemption assumptions get shaky. Gather proof of residency, ownership, age, income, service, disability, farm use, nonprofit status, or volunteer certification before the call.
Then ask the assessor which form, filing place, and deadline apply locally. Some programs are state-level, and some depend on local adoption, so the Columbia County answer can still turn on the town. The tax collector can take money, and the Clerk records deeds. The assessor is the person who can tell whether the exemption file is alive for the next roll year.