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 St. Louis County Assessor.
Relief programs
The filing guidance for this county is: no county homestead-exemption filing program was verified. Use the official form or application channel, provide the residence and ownership documentation requested, and keep a copy of the submission.
Review county contact informationSt. Louis County Senior Property Tax Freeze: official eligibility requires age 62+, ownership or legal/equitable interest, and primary residence occupancy; the 2026 application/renewal deadline was not published on the official pages reviewed. The program freezes eligible future tax increases, not assessed value, and excludes specified portions such as bonded debt and the State Blind Pension Fund.
No general local annual valuation cap was verified. Missouri real property is generally reassessed in odd-numbered years, with statutory assessment ratios of 19% residential, 12% agricultural, and 32% commercial; any local senior credit limits tax liability rather than market or assessed value.
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: July 13, 2026; St. Louis County assessment appeals and supporting evidence are due by the second Monday in July. If the language is not a specific calendar date, contact the office promptly for the current notice and board-review schedule.