Property Tax Resources · Knox County, Texas
Rolling Plains cotton and ranch country between Abilene and the Red River — Knox County’s 1.16% effective rate falls on a small agricultural community where Benjamin serves as county seat and dryland farming defines the economy.
Sources: Population — U.S. Census Bureau ACS 2024 estimates; County Debt — Texas Bond Review Board (FY2025)
🔴 2026 Protest Deadline: May 15, 2026 — or 30 days after your Notice of Appraised Value is mailed, whichever is later. Miss this date and you waive your right to protest.
Knox County sits in the Rolling Plains of Northwest Texas, where Benjamin serves as the county seat for a community of ranchers and dryland cotton and wheat farmers. The county’s small population of roughly 3,500 residents reflects decades of agricultural consolidation and rural outmigration that has left large landholdings in the hands of a shrinking number of operators. The county has limited commercial activity and few non-agricultural comparable sales for the appraisal district to work from.
At 1.16%, Knox County’s effective rate exceeds the national median. For dryland cotton and grain farmers, verifying that productivity valuations are accurate — rather than based on thin comparable sales data that may not reflect current market conditions — is the most important step. Few protests are filed in counties this size. Your deadline is May 15, 2026.
Official CAD site — appraisal notices, exemption applications, and district contact information.
Search your property record, view current appraised value, and verify exemption status.
Knox County Appraisal District protest procedures, online filing portal, and deadline information for the current year.
Every taxing entity’s proposed rate, adopted rate, and public hearing schedule for Knox County.
Enter the date your Notice of Appraised Value was mailed to find your exact filing deadline.
Every taxing unit in Knox County must publish its proposed rate and hold a public hearing before adopting any rate exceeding the no-new-revenue rate. These meetings are open. Your voice is on the record.
View Knox County Tax Rates →| Taxing Entity | Type | Rate (2025 adopted) |
|---|---|---|
| Knox County | County | $0.5969/$100 |
| Benjamin ISD | School District | $1.1005/$100 |
| Crowell ISD | School District | $0.8705/$100 |
| Knox City-O'Brien CISD | School District | $0.7705/$100 |
| Munday CISD | School District | $1.2405/$100 |
| Seymour ISD | School District | $0.6489/$100 |
2025 adopted rates per Texas Comptroller Tax Rates & Levies (source). City, MUD, college and other special-district rates may also apply depending on your parcel. Your total depends on which districts your property falls in — verify current rates at your county appraisal district.
What your Notice means and exactly what to do — and by when — after it arrives.
How the Texas homestead exemption lowers your taxable value, including recent changes.
When a property tax consultant is worth it for protesting your appraisal.
Lesser-known special valuations that can cut the taxable value of qualifying land.
The state office that oversees appraisal districts and protects taxpayers.
Who sets your county’s values and why that role matters to your bill.
Search your account at knoxcad.org. Know your Notice of Appraised Value and the deadline printed on it.
File online, by mail, or in person at Knox County Appraisal District: P.O. Box 47, Benjamin, TX 79505. Deadline: May 15, 2026 or 30 days after your notice was mailed.
Recent sales of comparable properties, your purchase price, photos of condition issues, and repair estimates all strengthen your case.
Before your ARB hearing, a CAD appraiser may offer to settle. Review any offer carefully — you can accept or proceed to the formal hearing.
The Appraisal Review Board is independent of the CAD. Present your evidence clearly and concisely. Most hearings run 15–30 minutes.
Disagree with the ARB ruling? You may appeal to district court, binding arbitration, or SOAH (properties over $1 million).
“No person’s particular services shall be demanded, nor property taken or applied to public use, unless by the consent of himself or his representative, without just compensation being made therefor.”
— Section 13, Declaration of Rights, Republic of Texas, 1836Knox County cotton farmers have planted and harvested on Rolling Plains soil for generations, operating businesses that depend on rainfall, commodity prices, and patience. The founders of the Republic wrote that no property shall be taken without consent and just compensation — and for a dryland farmer whose land is appraised at values divorced from what the land actually produces, the protest system is the statutory correction. Look up your value. File your protest. Rolling Plains agriculture deserves accurate assessment.
For informational and educational purposes only. Property-Taxes-Texas.com is a citizen advocacy and education resource. Nothing on this site constitutes legal, financial, tax, or appraisal advice. We are not attorneys, CPAs, or licensed appraisers. Consult a licensed Texas attorney, qualified financial advisor, or certified appraiser for guidance specific to your situation. Deadlines, rates, and statutes are subject to change — verify all details with your county appraisal district or the Texas Comptroller before acting.
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