Montgomery County property tax calculator

Pick the pieces that apply to a parcel and this page sums the adopted 2025 rates: county and county-wide levies (every parcel pays these), one school district, optionally a city, optionally a utility district. Exemptions are excluded; the school district and any MUD are properties of the parcel, not the mailing address.

Every rate above is the adopted figure published by the Texas Comptroller for tax year 2025 — the same figures on the school district pages, city pages and district index. What this calculator cannot know is which specific districts contain a given parcel; the appraisal district record is the authority.

About the advertiser

This site is paid to advertise Alta Homes (Alta Development Group LLC), a homebuilder active in Montgomery County, Texas. Figures on this page come from government records, not from Alta Homes.

Contact Alta Homes Call 1-888-904-7172

Sources

Texas Comptroller Property Tax Assistance Division — Property Tax Rates and Levies — retrieved 2026-08-04. Adopted rates for tax year 2025. Rates for the following year are adopted between August 15 and September 30 and are not published by PTAD until the following January.
Texas Comptroller Special Purpose District Public Information Database — retrieved 2026-08-04. Self-reported by each district to the Texas Comptroller and not independently verified by the Comptroller.

Cite as: “Montgomery County property tax calculator, adopted rates, tax year 2025”, Best Home Builder Montgomery County (besthomebuildermontgomerycounty.com), retrieved 2026-08-04. Derived from Texas Comptroller public records. Reusable under CC BY 4.0. Best Home Builder Montgomery County is an advertising site for Alta Homes and is not an independent reviewer.

Equal Housing Opportunity. All housing advertised on this site is available without regard to race, color, religion, sex, handicap, familial status, or national origin. School district information is provided as a factual zoning reference only and is not a characterization of any school, district, or community. Verify current attendance zones with the district.