Iron County, MissouriProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Payment deadline
- For the 2026 tax year, Missouri real-estate and personal-property taxes are due December 31, 2026; payment must be received or postmarked by December 31 to avoid statutory penalty and interest.
- Assessment appeal
- July 13, 2026 (the second Monday in July), the statutory County Board of Equalization valuation-appeal filing deadline; a Missouri State Tax Commission complaint is due September 30, 2026, or within 30 days after the Board decision, whichever is later.
Exemptions & appeals
View exemption application (opens in a new tab)Exemption filing
No general Missouri homestead exemption was verified. Iron County publishes a local Property Tax Credit application; the official 2026 filing deadline was not stated on the Collector page reviewed.
Senior relief
Iron County publishes a local Property Tax Credit flyer and application through the Collector's Office; the official page reviewed did not state the 2026 eligibility, age, or filing-window details. Eligible Missouri seniors and 100% disabled individuals may also use the Missouri Department of Revenue Property Tax Credit program, subject to state limits.
Valuation limits
No general local annual valuation cap was verified. Missouri real property is generally reassessed in odd-numbered years; statutory assessment ratios are 19% residential, 32% commercial, and 12% agricultural. New construction and qualifying changes are assessed annually. A county senior tax credit, where authorized, limits tax liability rather than market or assessed value.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.
More exemption & appeal guidance →