Webster 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 tax year 2026, Missouri real-estate and personal-property taxes are due upon receipt of the tax bill and no later than December 31, 2026; unpaid balances become delinquent January 1, 2027.
- Assessment appeal
- July 13, 2026 (the second Monday in July statutory county Board of Equalization filing date); a Missouri State Tax Commission complaint is due September 30, 2026, or within 30 days after the county Board decision, whichever is later.
Exemptions & appeals
Senior relief
Webster County Senior Real Estate Tax Relief: the official 2025/2026 application requires Missouri residency, age 62+ before January 1 of the year, ownership or legal/equitable interest, primary-residence occupancy, and liability for the real-property tax; submit to the County Clerk, 101 S. Crittenden St., Room 12, Marshfield. A 2026 filing deadline was not stated on the reviewed form.
Valuation limits
No general local annual valuation cap was verified. Under Missouri law (RSMo §137.115), real property is reassessed in odd-numbered years; the odd-year assessed values generally apply in the following even-numbered year except new construction and improvements. Effective 2026, a residential assessed-value increase over 15% excluding new construction and improvements requires physical inspection. Statutory assessment ratios are 19% residential, 12% agricultural, and 32% commercial.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.