Check My Costs
Texas · First supported state

Texas Car Buying Calculators

Understand Texas motor vehicle tax, title, registration, out-the-door, private-party, and transfer costs with rules tied to official state sources.

Rules verified October 2026Official Texas sources
Available now

Choose a Texas calculator

Follow the buyer journey from sales tax to TTL, out-the-door price, private-party purchase, and title transfer—or open only the tool you need.

Texas Sales Tax Calculator

Calculate the 6.25% motor vehicle tax with dealer trade-in or private-party SPV rules.

Open calculator →

Texas Registration Fee Calculator

Estimate base registration, TexasSure, processing, EV, and known local fees.

Open calculator →

Texas Tax, Title & License Calculator

Combine supported Texas tax, title, and registration charges in one breakdown.

Open calculator →

Texas Out-the-Door Price Calculator

Combine the vehicle deal, government costs, user-entered seller charges, and trade equity.

Open calculator →

Texas Private-Party Purchase Calculator

Estimate SPV-based tax, title, registration or transfer, and total cash purchase cost.

Open calculator →

Texas Title Transfer Fee Calculator

Choose the current-registration transfer or full-registration path without adding both.

Open calculator →
Texas-specific rules

What these tools account for

Texas applies a 6.25% motor vehicle sales tax rather than adding ordinary local sales-tax rates. A qualifying dealer trade-in can reduce the taxable amount.

A normal private-party used-car purchase may require comparison with 80% of the vehicle’s full Standard Presumptive Value. CarBuyerKit never invents this value—you enter the current number from TxDMV.

Registration begins with a vehicle-category or weight-based fee. County, inspection-related, plate, and transaction-specific charges remain separate when they cannot be calculated reliably.

Primary sources

Where the Texas rules come from

Motor Vehicle – Sales and Use TaxTexas Comptroller of Public AccountsSupports: 6.25% motor vehicle sales tax rate, trade-in allowancePrivate-Party Purchases and Standard Presumptive ValuesTexas Comptroller of Public AccountsSupports: 80% SPV comparison, certified appraisal path, private-party used vehiclesRegister Your VehicleTexas Department of Motor VehiclesSupports: registration fees, TexasSure fee, processing fee, local fee range, electric vehicle feeMotor Vehicle Registration ManualTexas Department of Motor VehiclesSupports: weight-based registration bracketsMotor Vehicle Title ManualTexas Department of Motor VehiclesSupports: $28 or $33 title application feeInspection Criteria for Emission InspectionTexas Department of Public SafetySupports: active emissions counties, eligible vehicle rules, Bexar County effective November 1, 2026Texas Tax Code, Chapter 152Texas LegislatureSupports: motor vehicle tax rate, total consideration, standard presumptive valueApplication for Texas Title and/or Registration (Form 130-U)Texas Department of Motor VehiclesSupports: $2.50 transfer of current registration, full registration when registration is not current, title and registration application requirements