Vehicle tax in Janesville runs about 5.5% all in, the rate for Rock County. Wisconsin credits your trade-in, so you are taxed on the price after it comes off.
| Line | Estimate |
|---|---|
| Wisconsin Sales and use tax (5.5%, your local rate, paid at registration) | $1,925.00 |
| Doc Fee (typical for the state) | $299.00 |
| Title fee | $164.50 |
| Registration (estimate) | $85.00 |
Estimates on a $35,000 new car registered in Janesville, with no trade-in. Your exact figures depend on the car, the dealer, and the day.
About 5.5% all in for Rock County. Wisconsin charges 5% and local jurisdictions add the rest, set by your registration address.
Trade-in allowance for a motor vehicle taken in trade reduces the taxable sales price (Wis. Stat. 77.51(15b)).
Yes. Partner dealers ship, and a car shipped out of the selling state carries no tax there; you pay Wisconsin tax when you register it. Any shipping charge is shown on your deal before you sign.
Wisconsin sets no cap; dealers typically charge around $299. No statutory cap. Typical from CarEdge 2026 (secondary).
Rates, fees, and rules change. These figures are estimates for planning, not tax advice; confirm the final numbers with the dealer and your state's motor vehicle agency before you buy.