Understanding Texas’s 20% Circuit Breaker Limitation
By Harsha N Hegde
Understanding Texas’s 20% Circuit Breaker Limitation
In 2023, the Texas Legislature passed a pilot program to limit annual increases in appraised property values for certain non-homestead properties. Starting in the 2024 tax year, many non-residential parcels valued under $5 millions began to receive “circuit breaker” protection — capping annual increases to 20%.
This blog explains how the Texas 20% Circuit Breaker Limitation under Tax Code §23.231 works, who qualifies, and how it differs from the familiar 10% Homestead Cap.
What Is the 20% Circuit Breaker Limitation?
The circuit breaker is a cap on how much the appraised value used for tax purposes can increase from one year to the next for eligible non-homestead properties.
Under Texas Tax Code §23.231:
- Applies to real property other than a residence homestead.
- Caps annual appraised value growth at 20% plus the value of new improvements.
- The taxable value is the lesser of the capped value or the market value.
- New improvements are excluded from the cap (e.g., new buildings or additions).
- Ownership reset: when a property sells, the limitation resets for the new owner.
- The threshold value is indexed to inflation: $5 million for 2024, $5.16 million for 2025.
- The program is a pilot — it expires after tax year 2026 unless renewed.
Why Did Texas Adopt It?
The 20% circuit breaker was introduced as part of Senate Bill 2 of the 88th Legislature session to provide relief for small business, commercial, and rental property owners — groups that do not qualify for the homestead cap.
Key objectives:
- Smooth steep annual tax jumps for non-homestead owners.
- Promote equity across property types (homesteads already have a 10% cap).
- Provide limited but predictable tax relief during high-growth market years.
- Test the effectiveness of circuit breakers before statewide adoption.
How It Works — An Example
Suppose your property’s 2023 appraised value was $2,000,000 and its 2024 market value is $2,800,000.
- 20% of prior appraised value = $400,000
- Capped appraised value = $2,000,000 + $400,000 = $2,400,000
- Since market value ($2.8M) is higher, taxable value = $2.4M
If you add a $200K improvement, the new taxable value becomes $2.4M + $200K = $2.6M.
If you sell, the limitation resets and the new owner pays tax based on full market value until the next full year.
How the 20% Circuit Breaker Differs from the Homestead Cap
Both the Homestead Cap and the 20% Circuit Breaker Limitation restrict annual increases in taxable value — but they apply to different types of property and under different rules.
| Feature | Homestead Cap | 20% Circuit Breaker Limitation |
|---|---|---|
| Legal Basis | Texas Tax Code §23.23 | Texas Tax Code §23.231 |
| Who Qualifies | Only residence homesteads (primary homes) | Non-homestead real property (commercial, rental, industrial, etc.) valued ≤ $5M |
| Cap on Value Growth | 10% per year + new improvements | 20% per year + new improvements |
| Value Threshold | No limit | Applies only if market value ≤ $5M (CPI-indexed) |
| Effective Year | Once homestead exemption is active for a full year | After holding the property for a full calendar year |
| Ownership Change | Resets at sale | Resets at sale |
| Expiration | Permanent | Pilot through 2026 |
| Property Type | Primary residences | Non-homestead (rental, business, land, etc.) |
| Purpose | Protect homeowners from tax spikes | Extend similar relief to small business and rental owners |
Example
| Year | Market Value | Homestead Cap (10%) | Circuit Breaker (20%) |
|---|---|---|---|
| 2023 | $300,000 | $300,000 | $300,000 |
| 2024 | $360,000 | $330,000 | $360,000 |
| 2025 | $432,000 | $363,000 | $432,000 |
- Homestead increases 10% annually.
- Non-homestead (circuit breaker) can rise up to 20%.
Takeaways
- The Homestead Cap is permanent and stricter (10%), limited to primary homes.
- The Circuit Breaker is temporary (2024–2026) and looser (20%), for non-homesteads.
- A property cannot have both.
- Both aim to prevent “tax shock” from sudden valuation jumps.
Who Qualifies for the Circuit Breaker?
To qualify:
- Property must not be a residence homestead.
- Market value must be ≤ $5 million.
- Owner must have owned it for the entire prior calendar year.
- Must not receive special agricultural or timber appraisal.
- New improvements are added above the cap.
Exclusions:
- Homesteads (already have 10% cap)
- Business personal property (equipment, etc.)
- Properties under special appraisal (Ag, Timber, Parkland)
Benefits and Drawbacks
Benefits
- Predictable year-to-year tax liability
- Relief for small business, rental, and commercial owners
- Adds balance between residential and non-residential taxpayers
Drawbacks
- Temporary — ends after 2026 unless renewed
- Limited to ≤ $5M property value
- Resets at sale or ownership change
- Adds complexity for appraisal districts
What Property Owners Should Do
- Check eligibility — if your property is non-homestead and under $5M.
- Review your appraisal notice — look for “Circuit Breaker” or “Capped Value.”
- Plan for improvements — new construction isn’t capped.
- Track ownership changes — reset happens automatically.
- Monitor 2026 Legislature — lawmakers may renew or expand the program.
- Continue to protest values — caps apply only when the capped value < market value.
FAQ
Q: Is the 20% circuit breaker the same as the homestead exemption?
A: No. The homestead exemption and 10% cap apply only to your primary residence. The 20% circuit breaker applies to non-homestead real property such as
commercial, rental properties, second homes etc. under $5M.
Q: Can I claim both the homestead cap and the circuit breaker?
A: No. A property can only receive one limitation — you cannot have both the homestead cap and the circuit breaker on the same parcel.
Q: Will the circuit breaker continue after 2026?
A: Not unless the Texas Legislature extends or modifies it. The current program expires after the 2026 tax year.
About the Author
Harsha N Hegde is the founder of squaredeal.tax, a DIY platform that helps Texas homeowners protest unfair property tax assessments. He has helped thousands of Texas homeowners save money using comps-based evidence and practical guidance.
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