Texas Property Tax Law Changes in 2026: What Austin Buyers and Homeowners Need to Know
If you bought a home in Texas in the last few years, or you are planning to, property taxes are one of the most important line items in your monthly budget. Good news: the Texas 89th Legislature passed significant changes to the state’s property tax structure, and many of them took effect on January 1, 2026. Here is what Austin homeowners and prospective buyers need to know right now.
What Changed with Texas Property Taxes in 2026
Voters across Texas approved a slate of exemption and appraisal changes at the end of 2025. These became effective January 1, 2026, and represent some of the most meaningful updates to the Texas property tax system in years. The Texas Legislature’s 89th session restructured exemptions and appraisal limits in ways that benefit homeowners who act on them, but can shift the burden to those who do not.
Enhanced Homestead Exemptions
Texas already offered a general homestead exemption and an over-65 exemption. The 2026 changes expanded these amounts. For homeowners who claim the homestead exemption, the starting taxable value of the property is reduced, which compounds over time. Texas caps annual appraisal increases at 10% for homesteaded properties, so starting from a lower base means slower growth and lower taxes for years to come.
The takeaway: if you own a home in Austin and have not filed your homestead exemption, do it now. The Travis Central Appraisal District deadline is typically April 30. Missing it means waiting another full year.
Appraisal Cap Changes and What They Mean for Buyers
Texas caps how much a homesteaded property’s appraised value can increase year over year, currently at 10%. This cap protects long-term homeowners from being priced out by rapidly rising values. However, buyers need to understand that when they purchase a home, the cap resets. The property will be re-appraised at market value, and your new tax bill will reflect that.
This is one of the most common surprises we see for first-time Austin buyers. The previous owner may have had a tax bill locked in at a much lower appraised value. Once you purchase, your tax estimate needs to be based on current market value, not the seller’s current bill. We always build this into our payment calculations so there are no surprises at year one.
Exemptions Are Not Automatic: You Have to File
One point the new legislation does not change: exemptions do not apply automatically. You must file a homestead exemption application with your county appraisal district after closing. For most Austin buyers, that is the Travis Central Appraisal District. The filing is free and only needs to be done once as long as you remain in the home as your primary residence.
Many buyers close in the spring and forget to file until they receive their first appraisal notice. File as soon as your deed is recorded. It is one of the first things we remind every client to do after closing.
The FinCEN Real Estate Reporting Rule: Vacated in March 2026
There is also a notable federal development that benefits Texas buyers and sellers. On March 19, 2026, a federal district court vacated the FinCEN Residential Real Estate Reporting Rule nationwide. This rule had imposed reporting requirements on certain non-financed (cash) real estate transfers, aimed at tracking potential money laundering through all-cash purchases. The rule faced legal challenges and was struck down before it could take broader effect.
For most Austin buyers financing their purchase through a mortgage, this rule would not have applied directly. However, it is relevant for the investment property segment and for sellers in all-cash transactions. The vacatur removes compliance complexity for title companies and closing agents, which can streamline the closing process on non-financed deals.
What This Means If You Are Buying in Austin Right Now
Austin remains one of the most dynamic housing markets in Texas. Property taxes here are a real factor in affordability calculations, and understanding the 2026 changes gives you a more accurate picture of your true monthly cost.
Here are three practical steps for buyers entering the Austin market in spring 2026:
- Build your tax estimate from current market value, not the seller’s appraisal district value. Pull the Travis County appraisal data but adjust for the reset that happens when you buy.
- Plan to file your homestead exemption immediately after closing. Your mortgage servicer will estimate taxes for your escrow account, but filing the exemption as soon as possible ensures you receive the reduction as early as allowed.
- Factor the 10% appraisal cap into your long-term holding math. If you plan to own for five or more years, the cap works in your favor and your effective tax rate will likely decline relative to market value over time.
How Property Taxes Affect Your Mortgage Qualification
Lenders calculate your debt-to-income ratio (DTI) using your projected total monthly payment, which includes principal, interest, property taxes, homeowners insurance, and any HOA dues. In Austin, the property tax component is one of the highest in any major Texas metro.
Using an inaccurate tax estimate during pre-qualification can create problems. If the lender uses a number that is too low, you may qualify for a loan that becomes harder to manage once actual escrow payments kick in. We use realistic, county-level tax data when we run your numbers so that your qualification reflects what you will actually pay.
Explore your loan options here to understand how property taxes interact with different loan types, or get a quick quote that includes a realistic tax estimate for the Austin area. If you already have a quote from another lender, our Second Look program can help you compare apples to apples.
Texas SB 1968: Changes to Buyer Representation Agreements
One more 2026 development worth noting: Texas Senate Bill 1968 took effect January 1, 2026, and brought significant changes to how buyer representation agreements work in Texas real estate transactions. Buyers now have clearer disclosure requirements and updated rules around broker compensation. While this primarily affects your relationship with your real estate agent rather than your mortgage, it is part of a broader shift toward greater transparency in the homebuying process.
We always recommend working with a trusted Austin real estate agent who understands the current regulatory environment. As your mortgage team, we coordinate closely with your agent to make sure the financing side aligns with the purchase contract terms, including any seller concessions that can be used strategically to reduce your out-of-pocket costs at closing.
Frequently Asked Questions
Do I have to file a homestead exemption every year in Texas?
No. You file the homestead exemption once with your county appraisal district and it remains in effect as long as the home is your primary residence. If you move, sell, or purchase a different primary residence, you will need to refile.
When do I need to file to get the homestead exemption for 2026?
The Travis Central Appraisal District deadline is typically April 30 of the tax year. If you closed on your home before January 1, 2026 and have not filed yet, do it immediately. If you close after January 1, file as soon as your deed is recorded.
Will the 2026 property tax changes lower my monthly mortgage payment?
Potentially, yes. If you claim a homestead exemption you were previously missing, your taxable value decreases. Your mortgage servicer will conduct an annual escrow analysis, and if your taxes decrease, your escrow payment will be adjusted accordingly. This typically flows through to your monthly payment within one to two adjustment cycles.
I am buying an investment property in Austin. How do these changes affect me?
Investment properties do not qualify for the homestead exemption or the 10% appraisal cap. Your property will be appraised at market value each year with no cap protection. The FinCEN rule vacatur is more relevant for cash-funded investment transactions. For investment property financing, check out our loan options page or reach out directly for a conversation about DSCR and other investor-focused programs.
How does the property tax estimate affect my mortgage pre-approval?
Lenders include property taxes in your total monthly payment when calculating your debt-to-income ratio. An inaccurate estimate, high or low, can result in a pre-approval that does not reflect reality. We use current Travis County data and adjust for the post-purchase appraisal reset when we calculate your qualifying payment. That way your pre-approval number is one you can actually rely on.
Ferrando Financial LLC | Mortgage Austin | NMLS# 2403080 | Licensed in Texas. This content is for educational and informational purposes only and does not constitute legal or tax advice. Consult a licensed tax professional or your county appraisal district for guidance specific to your situation. This is not a commitment to lend.
