Denton County Property Tax & Sales Tax

Denton County Tax Rates - At a Glance

Denton County Current Tax Rates Summary

Tax Type	Rate	Notes
Property Tax (combined)	~1.99% of value	No single county rate - the sum of county, city, and school district. Representative nominal stack; typical effective rate runs lower.
Annual Vehicle (Car) Tax	None	Texas levies no annual value-based vehicle property tax
Sales Tax	8.25%	6.25% state + local portion capped at 2.0%; qualifying groceries exempt
Homestead Exemption	$140,000 school + 10% cap	Plus Denton County local homestead 1% (min $5,000); over-65 adds $60,000 school exemption
Due Date	January 31	Delinquent February 1; protest deadline May 15

Denton County Property Tax

Denton County property tax comes in two numbers that are easy to confuse. The county's own adopted rate is $0.185938 per $100 of value for the 2025 tax year - exact, from the county's 2025 Notice About Tax Rates certified in August 2025 (maintenance-and-operations $0.142947 plus debt service $0.042991). But that is only the county government's portion. Your actual bill is the sum of every overlapping taxing unit that covers your parcel: your school district, your city, and the county. Denton County is unusual among large Texas counties in that it has no separate countywide hospital or college district - the county funds indigent health inside its own rate, and the area community college (North Central Texas College) taxes only Cooke County, not Denton. Combined, the typical total effective rate in Denton County is about 1.43% of market value - an estimate from Census ACS 2024 1-year data (median real estate taxes paid $6,790 divided by median home value $473,500). Because the mix of taxing units differs from parcel to parcel, there is no single "Denton County rate" for a full bill; the figure below is a worked example.

How a typical Denton bill is built (taxing-unit stack)

School district City County

City of Denton / Denton ISD parcel - adopted rates per $100 (2025 tax year)

Taxing unit	Rate /$100	Type
Denton ISD	$1.2069	School
City of Denton	$0.595420	City
Denton County	$0.185938	County
Nominal total	~$1.9883	~1.99%

County rate from the Denton County 2025 Notice About Tax Rates; the City of Denton and Denton ISD rates are each unit's adopted 2025 rate (the Denton ISD figure includes the 5-cent increase voters ratified in November 2025). This example is for a City of Denton / Denton ISD parcel; your total depends on your city, school district, and any special districts.

Two things stand out. First, the school district ($1.2069) is the single largest slice - on its own it is more than six times the entire Denton County levy ($0.185938). Second, the nominal stacked rate of about $1.9883 per $100 (~1.99%) is higher than the ACS effective rate of about 1.43%. That gap is mostly exemptions: the school district, the biggest unit, only taxes value above the $140,000 homestead exemption, and the 10% appraisal cap holds down taxed values on long-held homesteads, so the rate people actually pay on market value is lower than simply adding the posted rates together.

Where your property-tax dollar goes

School district ~61% City ~30% County ~9%

On a typical City of Denton / Denton ISD parcel, the school district is about 61% of the bill (Denton ISD $1.2069 / $1.9883 nominal total). The city is roughly 30% and Denton County about 9%. With no countywide hospital or college district, the county-plus-special share is small compared with metros like Dallas or Bexar. Percentages are rounded and use the nominal posted rates before any exemption.

Homestead exemption, the 10% cap, and key dates

If you own and occupy your home as your principal residence on January 1, you can claim a residence homestead exemption. For a Denton ISD parcel, that exemption removes $140,000 from the value the school district taxes for the 2025 tax year. If the owner is 65 or older, an additional $60,000 ISD exemption applies, plus a school-tax ceiling (freeze) that caps the school portion of the bill going forward. The school-district exemption lowers the school-district taxable value only - and Denton County adds a local-option homestead exemption of 1% (minimum $5,000) off the value the county taxes, with your city and school district potentially granting their own on top. Check your parcel's full exemption list with the Denton Central Appraisal District (DCAD).

Separately, the 10% homestead appraisal cap limits how much your homestead's appraised (taxed) value can rise to 10% per year, not counting new improvements. The cap applies to the appraised value used for your bill, not the market value the appraisal district sets, and it starts the year after you first qualify for the homestead exemption.

Worked example: on a $473,500 Denton ISD home with a homestead exemption, the school district taxes only $473,500 - $140,000 = $333,500, while the county and city tax up to the full value (less the county's 1% local-option exemption). That single school-district difference is why the exemption matters most against the largest unit.

Key dates: Denton County property tax is due January 31 and becomes delinquent February 1, when a 6% penalty plus 1% interest begins and increases monthly. To challenge your value, file a protest with the Denton Central Appraisal District (DCAD) by May 15, or 30 days after your appraisal notice is mailed, whichever is later.

How to protest your appraisal

You can pursue an informal review with a DCAD appraiser, a formal Appraisal Review Board (ARB) hearing, or DCAD's online protest process. File and track everything at dentoncad.com. Some private firms offer to handle protests for a percentage of any tax savings; such firms exist and charge a contingency fee, but we do not cite any savings figure or success rate as fact - results vary by parcel and year.

Estimate your Denton County property tax

Sources: Denton County Property Tax and the Denton County 2025 Notice About Tax Rates (county rate, 2025), the City of Denton and Denton ISD adopted 2025 rates, the Denton Central Appraisal District (exemptions, protest, dates), and Census ACS 2024 1-year estimates (typical effective rate).

Vehicle Taxes in Texas

Unlike many states, Texas does not levy an annual value-based property tax on cars or other vehicles. There is no yearly "car tax" bill in Denton County. Instead, vehicle taxes in Texas work two ways:

• One-time motor-vehicle sales/use tax of 6.25% at purchase. For a private-party sale, the tax is charged on the greater of the actual sales price or 80% of the vehicle's Standard Presumptive Value (SPV). A vehicle received as a gift is taxed at a flat $10 instead.
• A flat annual registration fee (plus any local add-ons), which is a fixed fee, not a tax on the vehicle's value. In Denton County you register and title through the Denton County Tax Assessor-Collector.

So if you searched for a Texas car or vehicle sales tax, the answer is the one-time 6.25% charged when the vehicle is titled - there is no recurring vehicle property tax to budget for each year.

Denton County Sales Tax

The combined sales tax rate in the City of Denton is 8.25%. It is built from a state rate plus two local components - and Denton County itself levies no county sales tax.

Denton (Denton County) sales tax components

Component	Rate
Texas state rate	6.25%
City of Denton	1.50%
DCTA (Denton County Transportation Authority)	0.50%
Denton County	0.00%
Combined rate	8.25%

Texas law caps the total local portion at 2.0%. This is a shared ceiling, not additive past 2%: once city, transit, and any special-purpose district rates add up to 2%, no further local rate can stack on top. That is why 8.25% is the maximum combined sales tax anywhere in Texas, including Denton County. The local mix differs by city (Frisco, Lewisville, and others also reach 8.25% but split the local 2% differently). Qualifying groceries are exempt from sales tax.

Real Example: a $450,000 Denton Home

Here is how the numbers flow on a representative $450,000 City of Denton / Denton ISD home with a homestead exemption (owner under 65), using the school-district homestead only:

• Market value: $450,000.
• Homestead exemption: the school-district homestead exemption removes $140,000 from the Denton ISD taxable value, so the school district taxes $310,000. The city and county tax the full $450,000 in this simplified example (the county's 1% local-option exemption would lower its line slightly).
• Stacked total: school $310,000 × 1.2069% = ~$3,741; city $450,000 × 0.595420% = ~$2,679; county $450,000 × 0.185938% = ~$837.
• Estimated annual bill: about $7,258 per year.
• Monthly equivalent: about $605 per month.
• Effective rate: about 1.61% of market value in this simplified example - higher than the county-wide ACS median effective rate of about 1.43%, because the City of Denton / Denton ISD combination is one of the higher-rate stacks and the county-wide median blends lower-rate suburbs and the 10% appraisal cap.

Limitations:

• Your total varies by school district, city, and any special district covering your parcel.
• Local-option exemptions (the county 1%, plus over-65, disability, disabled-veteran, and any city or school exemptions) vary by unit and can lower the bill further; this simplified example applies only the school-district homestead.
• New-construction homes are often taxed on land only in the first year, then jump once the structure is on the roll.
• A newly purchased home can reset toward your purchase price in year two, before your own homestead cap takes hold.
• This is an estimate, not a parcel-exact bill. The typical effective rate is a Census ACS estimate, not a guaranteed rate.