Tarrant County Tax Estimator

How property tax works in Tarrant County

Your bill is the assessed value of your home multiplied by the combined rate of every authority that taxes it — the county, the school district, the city or township, and often a fire or library district. Those rates are set separately and added together, which is why two houses of identical value on opposite sides of a district line can owe different amounts.

Across Tarrant County, the median home is worth $294,100 and the median property tax bill is $5,211. Dividing one by the other gives the effective rate of 1.772% used above. That is the honest way to estimate a bill without knowing which districts a specific address falls into.

Income tax in Texas, while you are here

Texas does not tax wage income at all, which is part of why property tax carries more of the load here than it does in most states. Work out your Texas income tax.

Tarrant County in the national picture

Tarrant County is in the most expensive tenth of the country. Its effective rate of 1.77% clears 1.57%, the 90th-percentile line across 3,132 counties. Over a ten-year hold on a $400,000 home, the gap against a median-rate county comes to roughly $37,388 — which is the sort of figure that belongs in the buying decision, not the surprise column.

For scale, the range across the whole country runs from about 0.08% at the bottom to 3.64% at the top. That is a spread of more than twenty to one on the same house, and it is decided almost entirely by where the line on the map falls rather than by anything about the property itself.

What 1.77% costs at each price point in Tarrant County

The rate is a percentage, so the bill scales straight with the value the assessor puts on the property: $200,000 → $3,544 a year ($295 a month); $350,000 → $6,201 a year ($517 a month); $500,000 → $8,859 a year ($738 a month); $750,000 → $13,289 a year ($1,107 a month); $1,000,000 → $17,718 a year ($1,477 a month).

The median home in Tarrant County is assessed around $294,100, which is why the typical bill here lands near $5,211. If you are looking above that price, read the row that matches your budget rather than the median — the median describes the county, not your purchase.

One caveat that catches people out: these figures use assessed value, and in many states that is not the same as the price you paid. Some states assess at a fixed fraction of market value, and some cap how fast an assessment can rise for an existing owner. Both make the published rate look higher or lower than what a specific household actually pays.

What property tax takes out of a Tarrant County income

Median household income in Tarrant County is $81,905 and the median property tax bill is $5,211. That is 6.4% of gross household income going to property tax alone — before any income tax, before FICA, and before the mortgage the tax sits on top of.

Above about 4%, property tax stops being a line item and starts being a constraint. In Tarrant County it is 6.4%, which means a household here is carrying roughly $434 a month in tax on the home before principal, interest or insurance. It is the single strongest argument for checking the assessment rather than assuming it is right.

This is also the number that rent quietly reflects. A landlord in Tarrant County pays the same $5,211 on a comparable property and prices it into the lease, so the tax reaches renters too — it just arrives without a bill attached.

Why Texas counties charge such different rates

Property tax is set locally, so Texas does not have one rate — it has 250. They run from 0.33% in Crockett County to 2.09% in El Paso County, with Tarrant County at 1.77%, 240th cheapest of 250.

That is a spread of more than 6.3 to one inside a single state, which tells you the state rules are not what is driving the number. What drives it is the local mix: how much of the school budget comes from the state rather than the district, whether there is commercial or industrial value to spread the burden across, and how fast home values have moved relative to the budgets those values have to fund.

The practical consequence is that a rate you were quoted for Texas as a whole is close to meaningless. The number that applies to you is the one for your county, and often for your district within it.

Property tax and income tax in Texas, together

Texas does not tax wage income, so the money that funds schools, roads and county services has to come from somewhere else — and property tax is where most of it comes from. That is the trade, and it is worth seeing both halves before deciding a state is cheap.

Tarrant County shows the trade clearly: no income tax at all, and a property rate of 1.77% that sits in the upper reaches nationally. A high earner usually comes out ahead on that swap; someone with a large house and a modest income often does not.

What the Tarrant County figure is, and what it is not

We do not have a Census-published median tax and home value for Tarrant County. This happens in the smallest counties, where the American Community Survey sample is too thin to publish a reliable figure, and it is a limitation of the source rather than a sign that nothing is levied here.

Where that is the case we fall back to the Texas average of 1.34% so the calculator still gives you something to work with — but treat it as an order of magnitude, not as this county's rate. The only authoritative number is the one on the assessor's own roll.

We would rather show you this paragraph than a confident number we cannot support. Every other county page on this site carries its own figure precisely because it has one.

Tarrant County at a glance

Tarrant County has a population of about 2,135,743, 827,874 housing units, and a median household income of $81,905.

At that size it is one of the larger counties in the country, which usually means several school districts and municipalities inside it, each with its own levy. The single rate on this page is an average across all of them — expect real variation between neighbourhoods.

The Texas rules that change your Tarrant County bill

Texas requires every school district to exempt $140,000 of a residence homestead’s value — by far the largest such exemption in the country, and the single biggest reason the headline Texas rate overstates what an owner-occupier actually pays. On the $294,100 median home in Tarrant County, that exemption alone takes $140,000 off the value being taxed — worth about $2,481 a year at the local rate of 1.77%.

Once the homestead exemption is in place, the appraised value used for your taxes cannot rise more than 10% a year regardless of what the market does. The consequence for Tarrant County is that the effective rate on this page describes the county as a whole, not your position in it: a recent buyer and a long-term owner of identical houses here are taxed on different values, legally and by design.

Texas appraises at 100% of market value as of 1 January under Tax Code § 23.01, so nothing is discounted before the exemptions come off. The $140,000 school homestead exemption does all the work here, not a ratio.

Owners aged 65 or older get a further $60,000 school exemption on top of the $140,000, and their school tax is frozen at that year’s level.

These are Texas rules and they apply in every county in the state, Tarrant County included. What varies locally is the rate, not the relief — so if you qualify for the relief and have not claimed it, the Tarrant County assessor is where that gets fixed.

The ten-year figure, which is the one that decides a purchase

A single year's property tax is a number people accept without much thought. The decade is the number that changes decisions, because unlike a mortgage it never amortises away and unlike income tax it does not fall when your income does.

On Tarrant County's median home value of $294,100, held ten years with assessed value rising at the capped 10% a year, Tarrant County collects about $83,048. The cheapest county in the state collects $15,604 over the same period and the dearest $97,780 — a spread of $82,176 on identical property, decided entirely by location.

The same house at the national median rate of 0.84% would run $39,237 over ten years, so Tarrant County costs about $43,811 more across the decade than a typical American county would.

Set that against the mortgage to see the weight of it. On a $294,100 purchase the ten-year property tax bill in Tarrant County is roughly 35% of the amount financed at 80% loan-to-value — before insurance, before maintenance, and before any millage increase. It is the largest recurring cost of ownership after interest, and the only one that a district can raise without asking you.

A rate in the national top decile changes what ownership is for. Over a long hold the cumulative tax approaches a meaningful fraction of the purchase price, which shifts the arithmetic of buying versus renting and makes the exemptions and caps worth pursuing far more aggressively than elsewhere — an unclaimed homestead is expensive here in a way it simply is not in a low-rate jurisdiction.

Appealing a Tarrant County assessment: what it is worth

You cannot appeal the tax rate — that is set by budget votes you have no standing to challenge individually. What you can appeal is the assessor's opinion of your property's value, and that is a factual claim you can be right or wrong about.

The arithmetic decides whether it is worth your afternoon. On the median home in Tarrant County, $294,100, the bill runs about $5,211 a year. A 10% reduction in assessed value is worth roughly $521 a year, and because the corrected value carries forward it is nearer $2,606 across five years. Under $60 a year, the paperwork rarely pays; over $400, it usually does.

At that size the case for challenging is straightforward and the evidence needed is modest. Three to five recent arm's-length sales of genuinely similar properties — same neighbourhood, similar size, age and condition — near your valuation date. Boards here see enough volume that a documented comparable-sales packet is decided on its merits rather than on advocacy, and paid representation is available on contingency where the sums justify it.

Also check the record itself before arguing valuation, because errors are commoner than contested opinions: square footage that includes an unfinished basement, a bathroom that does not exist, a garage counted twice, land area from a survey predating a lot split. A factual correction is usually granted without a hearing.

Deadlines are set locally here and are short — often thirty to forty-five days from the date the assessment notice was mailed, not from when you read it. Check the notice itself for the date, because missing the window generally forfeits the year regardless of how strong the case was.

How the bill is paid, and what happens if it is not

Most owners with a mortgage never pay this directly. The servicer collects roughly $434 a month alongside principal and interest on the median Tarrant County bill, holds it in escrow, and pays the county when it falls due. The consequence is that a rise reaches you as a change in your monthly payment months after the fact, with no obvious connection to the assessment notice that caused it.

Read the annual escrow analysis when it arrives. It shows the bill actually paid, and it is the cheapest way to catch an assessment you would have appealed had you noticed — by the time the payment changes, the appeal window for that year has usually closed.

The weight here is unusual enough to plan around: the median bill is 6.36% of median household income, so the monthly escrow line is a substantial fixed commitment rather than a rounding item. Lenders qualify borrowers on the full payment including it, which is why a high-tax jurisdiction reduces the price a given income can support — the tax competes with the mortgage for the same debt-to-income headroom.

Unpaid property tax is also secured against the house itself, which is what separates it from every other tax. States permit a tax lien, and eventually a tax sale, at the end of a statutory redemption period. It is slow and heavily noticed, so it is nearly always avoidable — but the mechanism means an unpaid property tax bill can never simply be written off the way an unpaid income tax debt sometimes is.

The Texas counties either side of Tarrant County

The Texas counties immediately cheaper than Tarrant County: Wichita County at 1.77%, Hidalgo County at 1.76%, Brazoria County at 1.75%. On a $400,000 home the move from Tarrant County to Brazoria County would save about $106 a year.

Immediately more expensive: Crosby County at 1.78%, Bexar County at 1.81%, Webb County at 1.85%. If you are weighing Tarrant County against Crosby County, the rate gap on a $400,000 home is about $39 a year — worth knowing, but rarely the largest difference between two places.

Comparisons like these are the reason to use an effective rate rather than a millage. Millage rates are not comparable across county lines because assessment practices differ; tax paid over value paid is.

What actually sets your Tarrant County bill

Three numbers decide your bill, and the rate is only one of them. The first is assessed value, and Texas taxes the full market value rather than a fraction of it — so nothing is discounted before the exemptions come off, and the headline rate here means what it says.

The second is how fast that value is allowed to move, and Texas restrains it: 10% a year on a qualifying home. That single rule means the published Tarrant County rate is an average over owners in very different positions, not a prediction of your bill.

The third is the combined rate of every authority that reaches your parcel — the county, the school district, the city or township, often a fire or library district. They are set separately and added, which is why two houses of identical value on opposite sides of a line in Tarrant County owe different amounts and both figures are correct.

And a fourth that is not a number but a form: the Texas homestead relief is worth $140,000 and in most counties it is not applied automatically. An owner who never filed pays the unrelieved amount indefinitely, and nothing on the bill tells them so.

Buying in Tarrant County? Read this first

Property tax is the part of the monthly cost buyers most often underestimate, because it does not surface until the lender builds the escrow. On a $400,000 home in Tarrant County it adds roughly $591 a month on top of principal, interest and insurance — $7,087 a year.

And here is the Texas trap. The 10% cap resets for a new owner, and the homestead exemption has to be claimed again. Budget from the appraised value, not from the seller's protected figure.

Then file for the homestead relief in your first year. Deadlines are set locally and are usually short. Missing it is the most common and most expensive paperwork mistake a new owner in Texas makes.

If your Tarrant County assessment looks wrong

You can contest the assessed value. You cannot contest the rate — that is set by elected bodies and is not open to appeal. So the question to answer before filing is narrow: would this property actually sell for what the assessor says it is worth?

Gather comparable sales close to the assessment date rather than to today. An assessor is defending a valuation as of a particular day, and recent sales that postdate it carry little weight.

Deadlines are short and usually run from the date the assessment notice is mailed rather than from when you opened it. The Tarrant County assessor's office is where the clock is published, and missing it costs the whole year — there is no late appeal in most jurisdictions.

Tarrant County property tax questions

How much is property tax in Tarrant County?

The effective rate in Tarrant County is 1.77%, from a median tax bill of $5,211 on a median home value of $294,100. On a $400,000 home that is about $7,087 a year, or $591 a month once it is in escrow.

Is property tax high in Tarrant County?

Yes — it is in the most expensive tenth of the country. Tarrant County charges 1.77% against a national median of 0.84%, ranking 2959 of 3,132 counties from the cheapest.

Which Texas county has the lowest property tax?

Crockett County at 0.33%, with El Paso County the most expensive at 2.09%. Tarrant County sits at 1.77%, 240th cheapest of the 250 Texas counties with published data.

Will my Tarrant County tax bill change when I buy?

The 10% cap resets for a new owner, and the homestead exemption has to be claimed again. Budget from the appraised value, not from the seller's protected figure.

Is there a homestead exemption in Tarrant County?

Yes. It is set by Texas and applies in every county including Tarrant County. Texas requires every school district to exempt $140,000 of a residence homestead’s value — by far the largest such exemption in the country, and the single biggest reason the headline Texas rate overstates what an owner-occupier actually pays. In most counties it is not applied automatically — you have to claim it, and an owner who never filed goes on paying the unrelieved amount indefinitely.

Do seniors pay property tax in Tarrant County?

Owners aged 65 or older get a further $60,000 school exemption on top of the $140,000, and their school tax is frozen at that year’s level. That is a Texas rule and it reaches Tarrant County like every other county in the state; the Tarrant County assessor or treasurer handles the application.

Can my Tarrant County assessment go up without limit?

No. Texas caps the annual increase in assessed value at 10% on a qualifying home. Once the homestead exemption is in place, the appraised value used for your taxes cannot rise more than 10% a year regardless of what the market does.

Is my Tarrant County home taxed on its full market value?

Yes. Texas appraises at 100% of market value as of 1 January under Tax Code § 23.01, so nothing is discounted before the exemptions come off. The $140,000 school homestead exemption does all the work here, not a ratio. That is worth knowing when you compare Texas against a state that taxes a fraction — a lower rate somewhere else can still mean a higher bill.

Can I appeal my Tarrant County assessment?

You can contest the assessed value, but not the rate — the rate is set by elected bodies and is not open to appeal. Deadlines are short and usually run from the date the assessment notice was mailed rather than from when you opened it. The Tarrant County assessor's office publishes the current window, and in most jurisdictions there is no late appeal.

Does Texas have an income tax as well?

No. Texas does not tax wage income at all, which is part of why property tax carries more of the local funding burden here — the money has to come from somewhere.

Do I need a parcel number to use this calculator?

No, and that is deliberate. The Tarrant County assessor's own estimator generally asks for one, which is fine if you already own the property and useless if you are deciding whether to buy it. This works from the home value instead. It is an estimate built on the county's effective rate, which averages across every district inside Tarrant County, so your exact bill depends on your district combination and on any exemption you qualify for. For the binding figure, the Tarrant County assessor or treasurer is the authority.