Free tool

Car Salesperson Commission Calculator

Free interactive calculator to estimate car salesperson commission, draw, and spiff payouts under common dealership pay plans.

Pay plan inputs

Dial in typical deal gross, commission percentage, draw, and tiered spiffs.

Tiered spiffs

Monthly result

What a salesperson takes home at this volume and mix.

Commission per deal$575
Raw commission (all units)$6,900
Tiered spiff earnings$3,000
Monthly gross pay$9,900
Annualized$118,800

Estimates only. Actual pay plans vary by dealership and include pack, mini-deals, holdback treatment, and demo allowances. Test Drive Pro computes these cleanly from real drive and sale records — no spreadsheet Mondays.

Frequently asked questions

Stop rebuilding commissions in Excel.

Test Drive Pro handles the whole chain: lead → verified ID → signed agreement → tracked drive → closed deal → paid commission.

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