Tax relief and valuation review
A homestead exemption, senior-relief program, or valuation protest can change the amount a homeowner owes—but only if the filing reaches the right local office in the correct window. Use the verified county guidance below as your working checklist, then confirm the current form and deadline with Columbia County Real Property Tax Service Agency.
Relief programs
The filing guidance for this county is: March 1, 2026; Columbia County states property owners must apply for exemptions with the municipal assessor by March 1. Use the official form or application channel, provide the residence and ownership documentation requested, and keep a copy of the submission.
Open homestead application2026 Enhanced STAR: primary residence, one resident owner age 65+ by December 31, and combined income of resident owners and resident spouses of $110,750 or less. Basic STAR income limits are $500,000 for the credit and $250,000 for the exemption. The local senior-citizens exemption may reduce assessed value by up to 50%, subject to the municipality's income limit; apply through the local assessor.
no countywide individual-parcel valuation cap was verified. New York's property-tax levy cap limits local government levy growth, not a parcel's assessment; local assessors apply the NYS uniform-assessment rules.
Appealing an assessment
Use the valuation notice and the county’s published protest guidance to determine the last day to file. Do not assume the payment deadline controls the appeal.
Gather comparable sales, photographs, repair records, appraisal evidence, property characteristics, and any documentation that explains why the assessed value is incorrect.
Submit through the official channel, save the confirmation, and attend the board or review hearing if one is scheduled. An appraiser or attorney can help evaluate evidence when the value or stakes are substantial.
The verified protest guidance for this county is: May 26, 2026 (fourth Tuesday in May) is the standard New York Board of Assessment Review grievance day; alternate dates may apply by municipality, so confirm with the local assessor. If the language is not a specific calendar date, contact the office promptly for the current notice and board-review schedule.