Texas is famous for having no state income tax. What buyers often miss is that the state makes up a significant portion of that revenue through property taxes — and those taxes can run substantially higher than in most other states. If you are budgeting for a home purchase in the Dallas-Fort Worth area or anywhere else in Texas, you need to know your actual property tax number before you commit. Here is how to find it and what it means for your monthly payment.

Why Texas Property Taxes Are Higher Than Most States

Texas relies heavily on local property taxes to fund public schools, cities, counties, and special districts. There is no cap on how high rates can go statewide, and every jurisdiction sets its own rate independently. In the DFW metro, it is common for a home to fall under four or five taxing entities at once — a school district, a county, a city, a community college district, and possibly a municipal utility district (MUD) or a special improvement district.

The combined rate across all those entities typically falls between approximately 1.8% and 2.8% of assessed value per year, depending on the specific address. That is meaningfully higher than the national average of approximately 1.1%.

Key concept: Your property tax bill is based on the assessed value set by your county appraisal district — not necessarily the price you paid. In a rising market, assessed value often lags behind purchase price in the first year, then catches up at the next appraisal.

How to Look Up the Rate for Any Address

Do not rely on estimates or neighborhood averages. The most accurate way to find the combined tax rate for a specific property is to look it up directly from the county appraisal district.

For the major DFW counties:

Search by address and pull up the current tax record. You will see each taxing entity listed separately along with its rate per $100 of assessed value. Add all the rates together to get your combined rate.

Buyer tip: Always check the tax record for the specific address, not just the zip code or subdivision. Two homes on the same street can be in different school districts or MUD boundaries — and that difference can change the annual tax bill by hundreds or even thousands of dollars.

Calculating Your Estimated Annual Bill

Once you have the combined rate, the math is straightforward:

Estimated Annual Tax = (Purchase Price × Combined Rate)

Example (illustrative, not a guarantee): A home purchased at $450,000 in an area with a combined rate of approximately 2.2% would generate an estimated annual property tax bill of approximately $9,900 — or about $825 per month added to your housing cost.

Keep in mind:

  • The county appraisal district will assess the home independently after purchase. Their value may differ from what you paid.
  • Texas caps annual appraisal increases on a primary residence (homestead) at 10% per year once a homestead exemption is on file.
  • If you are buying new construction, the land may currently be assessed at a lower value. Your tax bill will likely increase significantly once the home is on the record.

The Homestead Exemption and What It Saves You

Texas homeowners who use a property as their primary residence can file for a homestead exemption, which reduces the taxable value of the home. As of recent law changes, the school district portion of your taxable value is reduced by $100,000 for qualified homesteads — a meaningful reduction.

You can only file for a homestead exemption on your primary residence. To claim it, you must own the home on January 1 of the tax year and file with the county appraisal district. The deadline is typically April 30, though late filings are permitted in certain circumstances. Seniors age 65 and older and disabled homeowners may qualify for additional exemptions and a school tax freeze.

Your Texas REALTOR® (TREC #9015220) can explain how exemptions apply to a specific property, but you will need to file directly with the appraisal district yourself — it is not automatic at closing.

How Property Taxes Show Up in Your Monthly Payment

Most lenders will require you to escrow your property taxes, meaning they collect approximately one-twelfth of your estimated annual tax bill each month as part of your mortgage payment. That amount is held in an escrow account and paid to the taxing authorities when the bills are due (typically in October, with a January 31 deadline to avoid penalties).

Watch for escrow shortfalls: If your appraisal increases or your rate changes, your escrow payment will be adjusted — usually once per year. New buyers sometimes see an unexpected increase in their monthly payment at the first annual escrow review. Budget conservatively from the start to avoid the surprise.

The Consumer Financial Protection Bureau (CFPB) requires lenders to provide you with an escrow disclosure statement showing how your escrow account is calculated. Review this carefully before closing.

What to Ask Before You Make an Offer

Before submitting an offer on any Texas home, confirm these three numbers with your agent:

  1. The current combined tax rate for that specific address
  2. The current assessed value on the appraisal district record
  3. Whether any exemptions are in place that will expire when you purchase (seller's homestead exemption does not transfer to you)

If the seller has had a homestead exemption for several years, the assessed value may be well below market. Your first full tax year as the new owner — without the 10% cap protecting you — could bring a significant increase.

Understanding property taxes is one of the most practical steps you can take before making an offer in Texas. The rate, the assessed value, and the exemptions you qualify for all affect what you actually pay every year — and what your lender will collect from you every month. A knowledgeable agent and a few minutes on your county appraisal district website will give you a far more accurate picture of your true housing cost than any listing estimate.