The Over-65 Property Tax Exemption in Texas: The Tax Ceiling

The over-65 exemption is described as an extra amount off your taxable value. That is the smaller half of it. The larger half is a ceiling that freezes part of the bill, and it can move with you.

Three Separate Benefits, Not One

1. An additional school district exemption. For 2026 this is $60,000, on top of the general residence homestead exemption of $140,000, for a combined $200,000 of school district value.
2. A school tax ceiling. The school portion of your bill is effectively frozen from the qualifying year onward. This is the one that compounds.
3. Local optional exemptions. Many cities, counties and other units offer their own additional over-65 exemptions, and some also offer a ceiling. These vary by taxing unit and are worth asking about specifically.

The 2026 amounts follow the changes voters approved in November 2025. The general homestead exemption and how to file it are covered in the homestead exemption guide.

The exemptions are established in Texas Tax Code Chapter 11, and the Comptroller’s exemptions guidance covers the age-65 provisions, the ceiling and the deferral in plain language. Local optional amounts are set by each taxing unit, so confirm yours with the appraisal district rather than assuming the figures above.

The Ceiling Is the Big One

A ceiling is different from an exemption. An exemption reduces the value your tax is calculated on. A ceiling fixes the tax itself.

Once you qualify at 65, the school district portion of your bill is capped at the amount it reached in that year, and it generally cannot rise while you own and occupy the home. Values can climb, school rates can be adopted, and your school bill stays where it was.

Three details that matter:

• Improvements can raise it. Ordinary repairs and maintenance do not, but a substantial addition generally does, in proportion to the added value.
• It can go down. If rates fall, the ceiling adjusts downward. It is a cap, not a fixed obligation.
• It applies to the school portion, which is usually the largest single component but not the whole bill. City, county and other units continue as normal unless they have adopted their own ceiling.

Over ten or fifteen years in an appreciating North Texas suburb, the ceiling is frequently worth considerably more than the exemption amount.

Transferring the Ceiling to a New Home

This is the part that is left on the table most often, and it is the reason this post exists.

If you move to another homestead anywhere in Texas, you can carry the benefit of your school tax ceiling with you. It transfers as a percentage rather than as a dollar figure: the proportion of school taxes you were paying on the old home is applied to the new one.

Which produces some non-obvious arithmetic worth doing before you choose a price point:

• The benefit scales with the new home’s value, so it is not simply capped at your old dollar amount.
• It has to be applied for. Nothing happens automatically, and the appraisal district needs a transfer certificate from the district where you came from.
• It affects what you can afford, which means it belongs in the budget conversation at the start rather than after you have chosen a house.

For a lot of buyers at this stage this is worth more than any negotiation on price, and it is consistently missed because nobody in the transaction is responsible for raising it. Ask your appraisal district and your agent directly. Why it matters when comparing 55+ communities, and what your current home would net.

The Deferral Almost Nobody Uses

Texas allows a qualifying homeowner aged 65 or older to defer collection of property taxes on their homestead. Filing the appropriate affidavit stops collection activity while the deferral is in place.

Understand clearly what it is and is not:

• It is not forgiveness. The taxes continue to accrue, with interest, and become payable when the property is sold or the deferral ends.
• It accumulates against the equity in the home, which reduces what heirs receive or what a sale nets.
• It can interact with a mortgage, since lenders escrow taxes and have their own requirements. Raise it with the servicer before filing.

For a cash-constrained owner who intends to remain in the home, it is a genuine and legitimate option that keeps people in their houses. It should be a considered decision with the family informed, not a quiet one.

What It Means If You Are Buying From a Senior

This is the flip side and it costs buyers real money every year in this metro.

A house owned by someone over 65 with a frozen school ceiling and additional exemptions can show a tax figure that is a fraction of what a new buyer will pay. The exemptions do not transfer to you, and the appraised value resets on purchase.

So:

• Never budget from the listing’s tax figure. Compute your own from the purchase price and the current combined rate. How to do that in five minutes.
• Ask your lender to escrow against the reassessed value, or set the difference aside yourself, or you will get a shortage letter in year two. Why the payment jumps.
• File your own homestead exemption immediately after closing, which also starts the ten percent appraisal cap running for you.

How to Claim It

1. Apply in the year you turn 65. You do not have to wait for a birthday to pass in most circumstances, and waiting simply loses you a year of benefit.
2. Apply through your county appraisal district, using the residence homestead application with the over-65 section completed. Collin, Dallas, Denton, Rockwall and Kaufman all accept these online.
3. Ask specifically about local optional exemptions from the city, county and other units, which are separate from the school benefit.
4. If you are moving, request the ceiling transfer certificate from your current appraisal district and file it with the new one.
5. Check the record afterwards to confirm the exemption actually appears on your account. An unprocessed application looks identical to one never filed.
6. Respond to reconfirmation notices. An ignored letter can remove a perfectly valid exemption.

One related benefit worth checking in the same conversation, because it is the largest property tax benefit available in this state: the disabled veteran exemption. And whatever exemptions you hold, the annual valuation is still worth reviewing: how to protest.