The Texas Homestead Exemption: What It Is, What It’s Worth, and How to Keep It

If you own the home you live in and you’re paying Texas property taxes, the homestead exemption should be reducing your bill every year. It doesn’t happen automatically — you file once, and it stays in place as long as the property remains your primary residence. If you haven’t filed, you’re leaving money on the table. If you have, read on — because the exemption is only half the story.

What the Homestead Exemption Does

The homestead exemption removes a portion of your home’s appraised value from taxation before any rate is applied. Less taxable value means a smaller bill — every year, for as long as you hold the exemption.

Here’s what the 2023 Texas legislature locked in for school district taxation, which is the largest single piece of most property tax bills:

On top of the school district exemption, counties, cities, and special districts may offer their own additional exemptions — amounts vary by jurisdiction. Check with your county appraisal district to see everything you qualify for.

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The 10% Cap — The Part Most People Don’t Know About

Filing the homestead exemption triggers a second protection that’s arguably more valuable: the 10% assessed value cap.

Once your homestead exemption is on file, the value actually used to calculate your taxes — the assessed value — cannot increase by more than 10% per year, no matter what the appraisal district says your property is worth on the open market. This is codified in Tex. Tax Code § 23.23.

The cap accumulates. If your appraised value jumps 40% in one year, your taxable assessed value can only rise 10% that year, then 10% the next, and so on — until it catches up to market value or the market corrects. In a hot real estate market, this protection is worth thousands of dollars.

Check your Notice of Appraised Value. It should show both your appraised value and your assessed value. If assessed value increased by more than 10% over last year and you have a homestead exemption on file, that’s a statutory error — grounds for protest regardless of market conditions.

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The 5-Year Verification Requirement

In 2023, the legislature passed a requirement that appraisal districts verify homestead exemption eligibility once every five years. If your district sends a verification notice, respond promptly. Failure to respond can result in losing the exemption — which means losing the 10% cap as well.

This is not a scam. It is a legitimate process administered by your county appraisal district. If you receive a notice, confirm your continued eligibility and return it by the stated deadline.

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How to File If You Haven’t Already

1. Find your county’s appraisal district at your county page — every county page on this site links directly to the CAD website and exemption application.
2. Download or complete Form 50-114 (Residence Homestead Exemption Application) — available on your CAD’s website and the Texas Comptroller’s site.
3. Submit by April 30 of the tax year you’re claiming the exemption. Late filing may be accepted up to two years after the delinquency date in some cases — check with your district.
4. Once approved, you don’t need to refile unless you move, receive a verification notice, or your eligibility changes.

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The homestead exemption is not charity from the state. It is a recognition — imperfect, insufficient in many counties, but real — that your home is not just another asset to be taxed to fund whatever the local budget demands. File the exemption. Verify the cap is being applied correctly. And if your Notice shows a value that exceeds what the law allows, protest it.