Usually required
Sales tax
Charged by the state, not invented by the desk. The rate should match where the car is registered.
Ask for the out-the-door price before anyone talks about a monthly payment. Tax, title, and registration are usually real. Nitrogen, etching, dealer prep, and “protection” packages are often optional until you agree in writing.
Decision support, not legal, tax, credit, or lending advice. Doc-fee rules differ by state.
Read every line. If the store will not print the breakdown, that is the warning. Do not sign from a monthly payment alone.
Charged by the state, not invented by the desk. The rate should match where the car is registered.
Government charges to put the car in your name. Ask for them as their own lines, not bundled into a dealer package.
A documentation fee is common, and some states cap it. Ask whether every buyer at that store pays the same fee.
Say this: “Is this doc fee the same for every customer, and is it within my state’s cap?”
These lines are dealer profit until you agree in writing. Are dealer add-ons mandatory? No, unless they are already on a contract you signed.
Prep, cleaning, and “make ready” often repeat work the store already does to sell the car.
Say this: “Remove the prep fee and show me the price without it.”
Is nitrogen tire fill required? No. A nitrogen fill is rarely worth a dealer package price. Air already contains nitrogen.
Say this: “I do not want the nitrogen package. Take it off the buyer’s order.”
Etching or micro-etching is commonly marked up. It is optional unless you already agreed to buy it.
Say this: “I do not want etching included. Itemize it and remove it.”
Protection, sealant, and fabric coatings are high-margin add-ons. They are not required to buy the car.
Say this: “List every protection product and delete the ones I did not ask for.”
ADM, market adjustment, and accessories already on the car raise the price without changing the car you thought you were buying.
Say this: “Quote the car without the market adjustment and without accessories I did not choose.”
This free out the door price car calculator adds the written numbers. It does not tell you a fee is legal, fair, or required. Start with the vehicle price, add tax, title, registration, and the doc fee, then add only the extras you choose to keep and subtract the trade.
People search these while they are still across from the finance manager.
No. Nitrogen, VIN etching, paint and fabric protection, and pre-installed accessories are optional unless you already agreed to them in writing. Ask for a buyer’s order with those lines removed.
Ask whether every customer pays the same documentation fee and whether your state caps it. If the fee is legal and capped, negotiate the vehicle price or the add-ons instead of pretending the doc fee disappeared.
No. A nitrogen tire fill is not required to buy the car. Air is already mostly nitrogen. If it is on the quote, tell them to take the nitrogen package off the buyer’s order.
The out-the-door price is the full amount to drive away: vehicle price, tax, title, registration, disclosed fees, and any add-ons you agree to keep, minus a trade-in credit. It is not the monthly payment.
Sign Check is free to download. Snap or paste a quote and it lines up price, fees, add-ons, APR, term, trade, and down payment. Sign Check Pro is an optional one-time unlock, not a subscription.