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 Denver County Assessor.
Relief programs
The filing guidance for this county is: March 15, 2026 for Denver's Qualified Senior Primary Residential Classification form; the standard Colorado senior homestead exemption uses a July 15 filing deadline. Use the official form or application channel, provide the residence and ownership documentation requested, and keep a copy of the submission.
Open homestead applicationColorado Senior Homestead Exemption: qualifying senior (generally age 65+ as of January 1) who owned and occupied the primary residence for at least 10 consecutive years; 50% of the first $200,000 of actual value is exempt. Surviving spouses and qualifying disabled veterans may have separate eligibility. Applications are due July 15; the program is subject to state funding/law.
Colorado has no Proposition 13-style annual homestead assessment-growth cap. Real property is revalued under Colorado's statutory reassessment cycle, and local tax bills vary by taxing district, mill levy, and statutory assessment rate.
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 1 through June 8, 2026 for real-property valuation protests; the next business day applies when the statutory deadline falls on a weekend or holiday. If the language is not a specific calendar date, contact the office promptly for the current notice and board-review schedule.