Find the county first, then search its official portal by address, owner, or parcel number.
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 reviewed county guidance below as your working checklist, then confirm the current form and deadline with Summit County Assessor.
The filing guidance for this county is: July 15, 2026 for the Colorado Senior Homestead Exemption; Summit County's official exemption page states the program can exempt up to 50% of the first $200,000 of actual value when funded. Use the official form or application channel, provide the residence and ownership documentation requested, and keep a copy of the submission.
Open homestead application (opens in a new tab)Summit County follows Colorado's senior homestead program: generally age 65+ on January 1, ownership and primary-residence occupancy for at least 10 consecutive years, and 50% of the first $200,000 of actual value exempt when funded.
Not published in the reviewed official sources.
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 reviewed protest guidance for this county is: May 1 through June 8, 2026; Summit County's official appeal page states the statutory real-property deadline is June 8 and the county does not use an alternate protest period. If the language is not a specific calendar date, contact the office promptly for the current notice and board-review schedule.