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Carroll County, MissouriProperty records & tax offices

Search property records carrollcountycollector.org (opens in a new tab)View tax bills carrollcountymo.gov (opens in a new tab)

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.

Property lookup help →Find a parcel number →

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.

Tax bill mailing
November 2026; Carroll County’s official Collector-Treasurer page states current tax bills are mailed in November.
Payment deadline
For the 2026 tax year, Missouri real-estate and personal-property taxes are due December 31, 2026; a December 31 postmark is timely where the county accepts mailed payment.
Assessment appeal
July 13, 2026 (second Monday in July statutory county Board of Equalization filing deadline); Carroll County’s official calendar shows BOE hearings July 20–24, 2026. The Missouri State Tax Commission complaint deadline is September 30, 2026, or within 30 days after the county Board of Equalization decision, whichever is later.
More payment & deadline guidance →

Exemptions & appeals

View exemption application (opens in a new tab)
Exemption filing

June 30, 2026, for Carroll County’s Senior Property Tax Relief Program; no general homestead exemption was verified.

Senior relief

Carroll County Senior Property Tax Relief Program: county resident age 62 or older, owner or qualifying interest holder of a primary-residence homestead, and liable for real-property taxes. The official FAQ and ordinance state applications are notarized and due June 30 each year; the county’s 2026 application materials are linked from the Collector-Treasurer page.

Valuation limits

No general local annual valuation cap was verified. Carroll County’s SB-190 senior program credits eligible increases in the residential homestead tax liability and excludes specified levies/new construction; it does not cap market or assessed value. Missouri uses odd-year reassessment and 19%/12%/32% statutory ratios.

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 →