Dealer sales tax software

Dealer sales tax software for every state

Sales tax on a used-car deal worked out for all 50 states and DC: trade-ins, dealer fees, service contracts and local tax.

Used-car sales tax is not one rule. States differ on trade-ins, dealer fees, service contracts, local tax and who pays. DMS Apex works out each deal from the state's own rules.

What it handles

  • The state rate, including states with price bands or minimums.
  • Trade-in credit, and the states that give none.
  • Dealer fees and service contracts, taxed or not as the state sets out.
  • Local tax: your usual rate, a county rate table, or a rate you type on the deal.
  • States where the buyer pays the tax at titling, shown as an estimate.
  • A tax and fees report for your accountant.

Try it free

Use the free dealer sales tax calculator to see how your state works out a deal.

Simple pricing

$28 a month, flat, with everything included. 15-day free trial, no contract and no setup fee. A card is needed to open the account and is charged on day 15 unless you cancel before then.

Common questions

How is tax on a used car worked out?

It depends on the state: usually a rate applied to the price plus some fees, less the trade-in. See the state dealer tax index for every state.

Run your lot, deals and paperwork in one place

DMS Apex is $28 a month with a 15-day free trial. It prints your state's forms and works out your state's tax.

Start your 15-day free trial

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