Check My Costs
Independent tools for car buyers

Know the Real Cost Before You Buy a Car

Estimate vehicle taxes, registration, title and license costs, dealer fees, and out-the-door prices with state-specific tools informed by official sources.

Check My Costs Explore All Tools
  • Clear cost breakdowns
  • State-specific rules
  • No sign-up required
Quick cost estimator

Estimate Your Car-Buying Costs

Choose a calculator and your state to open an estimate based on that state's supported rules.

Choose a tool first, then select one of its supported states.

State-specific rulesOfficial-source researchNo sign-up required

Estimates are for planning. Verify final charges with the appropriate agency or dealer.

Buyer-firstIndependent guidance
Official-source mindedState rules and agency references
Practical estimatesClear assumptions and limits
Plain EnglishCosts explained clearly
A real calculator example

See how a Texas trade-in changes the tax estimate

This ordinary dealer-purchase example uses the same Texas tax calculation as the live calculator.

$30,000 vehicle with an eligible $10,000 trade-in

Vehicle price
$30,000.00
Same-transaction trade-in allowance
−$10,000.00
Taxable amount
$20,000.00
Texas motor vehicle tax rate
6.25%
Estimated motor vehicle tax
$1,250.00

$20,000.00 × 6.25% = $1,250.00. The example assumes a qualifying trade-in that is part of the same dealer transaction.

Six core calculators

Choose a car-buying calculator

Choose a tool and an available state, or browse the calculator hub.

Out-the-Door Price

Combine vehicle price, supported taxes, title, registration, and entered dealer charges.

View supported states

Sales / Vehicle Tax

Estimate state-specific vehicle sales or use tax for supported purchases.

View supported states

Registration Fees

Estimate supported registration and plate charges for your vehicle and state.

View supported states

Dealer Fee Checker

Organize quote lines and identify charges that need a closer explanation.

View supported states

Tax, Title & License

Bring supported purchase tax, title, and registration estimates together.

View supported states

Title Transfer Fees

Estimate common tax, title, and selected registration costs for a transfer.

View supported states
Beyond the calculator

More car-buying tools

Plan affordability, trade equity, inspection, and lease-end costs with four dedicated buyer tools.

Available

Used Car Inspection

Organize paperwork, walkaround, start-up, and test-drive observations.

Open tool
Available

Car Affordability

Estimate a vehicle price from your payment target, APR, loan term, down payment, trade equity, and entered taxes and fees.

Open tool
Available

Lease Buyout Calculator

Estimate buyout cost, compare market value, and model financing payments.

Open tool
Available

Trade-In Equity Calculator

Compare trade value and payoff to understand positive or negative equity.

Open tool
State-by-state clarity

Calculators for 10 active states

Choose the state where the vehicle will be titled or registered. Availability differs by calculator; each tool shows only supported state routes.

CACalifornia6 calculators availableTXTexas6 calculators availableFLFlorida6 calculators availableNYNew York6 calculators availablePAPennsylvania6 calculators availableILIllinois6 calculators availableOHOhio6 calculators availableGAGeorgia6 calculators availableNCNorth Carolina6 calculators availableMIMichigan6 calculators available

Ten state hubs are active. View available calculators by state.

Dealer Quote Checker

Turn a complicated quote into clear questions

Organize charges on a dealer worksheet, separate government costs from dealer-controlled fees, and identify line items that deserve a closer look. Availability varies by state.

  • Group charges by type
  • Highlight items that may vary
  • Keep the language neutral and evidence-based
Choose state for fee checker
Quote reviewIllustration
Government chargesSeparate
Dealer-controlled feesReview line items
Your next stepAsk for an itemized quote
Simple by design

From sticker price to a clearer decision

1

Choose a tool and state

Open a calculator that supports your vehicle transaction and location.

2

Review the breakdown

See supported costs, assumptions, and items the estimate leaves out.

3

Verify and compare

Use primary sources and an itemized quote before you decide.

A smarter place to start

Walk into the deal knowing what to ask.

Use CarBuyerKit to organize the costs and make your next car purchase easier to understand.

Check My Costs