Car registration fees in Montana
Registering a car in Montana costs about $217, on top of a dealer doc fee averaging $350 and a vehicle sales-tax rate of 0%. Together these are part of the real cost of putting a car on the road here — see the calculator below with Montana’s tax pre-filled.
Your Montana car payment, with tax
Monthly payment
$901.71
$45,000 financed at 7.5% for 60 mo
Total interest
$9,102
Sales tax
$0
Total of payments
$54,102
| Year | Principal | Interest | Balance |
|---|---|---|---|
| Year 1 | $7,707 | $3,114 | $37,293 |
| Year 2 | $8,305 | $2,515 | $28,988 |
| Year 3 | $8,950 | $1,871 | $20,038 |
| Year 4 | $9,645 | $1,176 | $10,393 |
| Year 5 | $10,393 | $427 | $0 |
The numbers behind this estimate
Sourced figures last verified 2026-11-07| Figure | Value | Source · verified |
|---|---|---|
| Sales tax on vehiclesNo sales tax. | 0% | Tax Foundation — State & Local Sales Tax Rates, Midyear 2026 · 2026-07-06 |
| Average dealer doc feeNo statutory cap — market average (CarEdge). | $350 | CarEdge — State of Dealer Fees 2026 · 2026-11-07 |
| Registration feeLight-vehicle registration, 0–4 yr tier (5–10 yr $87; 11+ $28), +3% admin; title $12.36. | $217 | Montana MVD — Light Vehicle Registration & Fees · 2026-11-07 |
Registration fees by state
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