Minnesota's Flat Tax and the Lowest Doc Fee Cap We Cover
Minnesota charges a flat 6.5% sales tax on vehicle purchases statewide, with no local city or county add-on. A $35,000 car owes exactly $2,275 in sales tax no matter where in Minnesota you buy it.
Minnesota also caps its doc fee, though the cap changed recently: as of July 1, 2025, dealers can charge no more than $350 for documentation fees (or 10% of the sale price on vehicles under $3,499, if that's lower). That's still below Maryland's $500 and well under Florida's $999, but it's a substantial increase from the $75 cap Minnesota used for years before — worth knowing if you've seen the old number quoted elsewhere.
Minnesota registration uses what residents call the tab fee — a value-based formula similar in spirit to Arizona's VLT, where newer, more expensive vehicles pay more and the fee decreases as the car ages.
Minnesota Fee Breakdown
| Fee Type | Amount | Notes |
|---|---|---|
| Sales Tax | 6.5% flat | No local or county add-on anywhere in the state |
| Title Fee | $8.25 | One of the lowest title fees nationally |
| Registration (Tab Fee) | ~$150 (est.) | Value-based, decreases each renewal year; plates included |
| EV Registration Surcharge | $75/year | Applies to battery electric vehicles |
| Dealer Doc Fee | Capped at $350 | Or 10% of sale price under $3,499, whichever is less. Effective July 1, 2025. |
Trade-In Tax Credit in Minnesota
Minnesota provides a full trade-in tax credit at licensed dealerships: your trade-in value reduces the taxable purchase price before the flat 6.5% sales tax applies. A $10,000 trade-in on a $35,000 purchase lowers your taxable base to $25,000, saving $650 in tax.
Because the rate never changes by location, the math stays simple — multiply your trade-in value by 6.5% to know your exact savings before you even visit the dealership.
Minnesota's $350 doc fee cap still leaves more room than states like California ($85), so it's worth asking your dealer for an itemized breakdown of what the fee covers — and confirming it doesn't exceed the legal maximum for your vehicle's price.
Frequently Asked Questions
What is the car sales tax in Minnesota?
What is the dealer doc fee cap in Minnesota?
What is Minnesota's tab fee?
How much is the Minnesota title fee?
Does Minnesota tax trade-ins?
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