Rob Hartley

Founder, AppealDesk · March 27, 2026

Texas's Over-65 Stack After Proposition 4: $100,000 General + $60,000 Over-65 School Exemptions ($110,000 Combined School Subtraction) Plus the School Tax Ceiling Locking Year-of-Qualification Forever

Updated April 2026

Texas senior property tax relief is structured around three layered mechanisms that produce one of the strongest senior tax positions in the country. The $100,000 general homestead school tax exemption applies to any owner-occupant. The $60,000 over-65 additional school tax exemption stacks on top — increased dramatically from $10,000 by Proposition 4 in 2023. And the school tax ceiling (Tax Freeze) caps a senior's school district property tax at the amount paid in the first year of qualification at age 65; the ceiling never rises above that locked amount even if rates rise or the home's value grows. Many Texas counties and cities also offer optional over-65 exemptions of varying amounts (often $3,000-$10,000) and may have adopted local-option tax ceilings beyond the school district. The combined effect for a typical Texas senior on a $300,000 homestead can reduce school district property tax to zero.

The Layered School Exemption Stack

For tax year 2026 (post-Proposition 4):

• General homestead school exemption: $100,000 — applies to any owner-occupant of a primary residence regardless of age. Increased from $40,000 by Proposition 4 (2023).
• Over-65 additional school exemption: $60,000 — applies to homeowners age 65 or older. Increased from $10,000 by Proposition 4. Stacks on top of the general $100,000.
• Combined senior subtraction from school taxable value: $160,000 ($100K general + $60K over-65).

Practical effect on a $250,000 senior homestead: school taxable value = $250,000 - $160,000 = $90,000. School property tax is computed on $90,000 rather than $250,000 — a 64% reduction in school tax base. For homes valued under $160,000, the senior owes zero school district property tax in practice.

School Tax Ceiling: The Permanent Lock at Age 65

Distinct from the exemptions, the school tax ceiling (also called the “tax freeze”) locks a senior's school district property tax at the amount paid in the first year the senior qualifies for the over-65 exemption. The locked amount never rises — even if school rates rise, even if the home's appraised value rises. The ceiling continues for as long as the senior owns and occupies the home.

Counties, cities, and other taxing units may also adopt similar ceilings on their portion of property tax. Adoption varies by jurisdiction — large urban Texas counties (Harris, Travis, Dallas) commonly have done so; smaller rural counties may not. The school district ceiling is mandatory under state law; other ceilings are local-option.

Portability: if a senior moves to a new Texas homestead, the school tax ceiling can transfer in proportional form. The senior's school taxes on the new home are calculated as if the ceiling had always been in effect — but the new home doesn't receive the dollar amount of the original ceiling. The new home gets the standard exemptions ($100,000 + $60,000 over-65 = $160,000), and the ceiling resets at the new home's first-year locked amount.

Disabled and Disabled Veteran Paths

Disabled persons (any age) qualify for the same $60,000 additional school exemption as seniors and access to the school tax ceiling. 100% disabled veterans qualify for a separate constitutional total exemption from property tax on the homestead, regardless of age — Proposition 9 (2003 constitutional amendment) makes this exemption full, not partial. Surviving spouses of qualifying veterans retain the exemption under specified conditions.

For a Texas senior who is also a 100% rated veteran, the DV path produces the cleanest outcome (zero property tax on the homestead). Don't bundle the senior path on top — file the DV exemption directly with your county appraisal district.

Frequently Asked Questions