Out-the-Door Price Calculator
Calculate your exact drive-away price before stepping into a car dealership. Unbundle agreed vehicle price, dealer doc fees, state sales tax, and DMV registration into plain numbers.
Vehicle & Tax Parameters
Calculates in real time as you adjust inputs or click presets.
Worked Numerical Scenarios Across State Presets
Here is how our four verified statutory presets calculate on a standard $30,000 vehicle with a $5,000 trade-in allowance and state-specific statutory doc fee caps:
| State Preset | Tax Rate | Doc Fee Used | Trade-In Credit? | Taxable Basis | Sales Tax ($) | Total Out-the-Door ($) |
|---|---|---|---|---|---|---|
| Texas Preset | 6.25% | $150.00 | Yes | $25,000.00 | $1,562.50 | $26,912.50 |
| California Preset | 7.25% | $85.00 (Cap) | No | $30,085.00 | $2,181.16 | $27,466.16 |
| Florida Preset | 6.00% | $995.00 | Yes | $25,995.00 | $1,559.70 | $27,754.70 |
| Ohio Preset | 5.75% | $398.00 (Cap) | Yes (New Only) | $25,000.00 | $1,437.50 | $27,035.50 |
California Math Note: In California, the $85 doc fee is taxable and no trade-in deduction is permitted. Taxable basis = $30,085.00. Tax at 7.25% = $2,181.16. Total out-the-door = $30,000 - $5,000 (trade cash equity) + $85 + $200 + $2,181.16 = $27,466.16.
What Is an Out-the-Door (OTD) Price?
The out-the-door price is the total, all-inclusive dollar amount required to complete a vehicle purchase and take delivery of the keys. It represents the final line item on the dealer's buyer order (often called the Purchase Agreement or Bill of Sale).
While dealerships frequently advertise attractive vehicle sale prices or monthly payments, the out-the-door figure accounts for four distinct financial components:
The Official Out-the-Door Accounting Formula
- Agreed Vehicle Selling Price: The negotiated base price of the car, minus any dealer discounts or manufacturer rebates.
- Dealer Documentation Fee: The dealer's administrative fee for processing titling paperwork. Note that doc fees are taxable in only 7 states. Learn your state's legal limit in our Dealer Doc Fees by State Directory.
- State and Local Sales Tax: Assessed according to your registration state's statutory rate and trade-in deduction rules. See our 50-State Tax Rate Schedule.
- Official DMV Title and License Fees: Government pass-through fees paid directly to your state motor vehicle bureau for license plates and registration.
5 Negotiation Rules for Dealer Out-the-Door Pricing
Dealership finance offices often introduce unexpected additions once a customer is emotionally committed to a vehicle. Protect yourself with these five negotiation standards:
- Always Negotiate the OTD Figure Only: Never negotiate based on monthly payments or MSRP. Tell the salesperson: "I will only discuss the final out-the-door figure, itemized in writing."
- Scrutinize Pre-Printed Dealer Add-Ons: Look for dealer addenda stickers displaying fees for nitrogen tires ($150-$300), paint sealant ($800-$1,500), window etching ($300-$500), or fabric protection. These items carry 80% to 90% dealer profit margins and are completely optional.
- Verify Doc Fee Ceilings: In capped states like California ($85), Washington ($250), Pennsylvania ($490 electronic / $409 manual), and Ohio ($398), verify that the dealership has not inflated this charge beyond the statutory cap.
- Check Trade-In Tax Savings: In 43 states, trading in your current vehicle saves hundreds of dollars in sales tax because tax is charged only on the difference. Calculate your savings with our Trade-in Tax Calculator.
- Request an Itemized Buyer's Order Remotely: Have the dealer email or text an itemized buyer's order before visiting the showroom. Compare each line item against this calculator to verify the math down to the cent.
State-Specific Out-the-Door Price Engines
Because sales tax rates, documentation fee caps, and trade-in deduction statutes vary drastically across state borders, select your state for jurisdiction-specific calculations: