Wisconsin Tax, Title and License Calculator (WI)

Wisconsin charges 5% state sales tax on a car plus a county tax where the car is kept, usually 0.5%. A title now costs $214.50, and registration for a car is $85 a year. EVs add $175 a year and hybrids add $75.

Use this tax, title and license calculator for WI to estimate the cost of a new or used car from a dealer or a private seller. The guide below shows each rule and the math.

Checked against the Wisconsin DMV fee chart (registrations on or after October 1, 2025), the DMV title fee page and DOR Publication 202 on October 13, 2026. This is an independent estimate. The DMV sets your final amount.

Wisconsin Car Tax and Fees at a Glance

How Wisconsin Car Sales Tax Is Calculated

Sales tax = (price + service fees − trade-in) × (5% + county and city rate)

The county tax depends on where the car will customarily be kept, not where the dealer is. Most counties charge 0.5%. Milwaukee County charges 0.9%, and a car kept in the City of Milwaukee also pays the city’s 2% tax.

County rates can change, so check yours with the Wisconsin DOR before you buy. Wisconsin uses sales tax, unlike Iowa’s one-time fee for new registration.

Does a trade-in lower the tax?

Yes, when the trade-in is part of the same deal. A $20,000 car with a $12,400 trade-in is taxed on $7,600. Money from selling your old car privately doesn’t count as a trade-in.

• Are rebates taxed in Wisconsin?

Yes. You owe sales tax on the amount of a manufacturer rebate, so it doesn’t lower the tax.

Are dealer fees taxed?

Dealer service fees tied to the sale are taxed. A dealer’s fee for filing your title and registration electronically isn’t taxed, and neither are the DMV fees.

How Much Is Car Sales Tax in Wisconsin?

Example 1: New car in Madison

Assumptions: $35,000 price, $299 dealer service fee, $1,500 manufacturer rebate, $10,000 trade-in, Dane County (5.5%), financed.

Add $175 for an EV or $75 for a hybrid, plus any local wheel tax.

Example 2: Private sale in Milwaukee

You buy a used car from a private seller for $10,000 and keep it in the City of Milwaukee. Tax is $10,000 × 7.9% = $790, paid to the DMV when you title it. Add the $214.50 title and $85 registration.

Wisconsin Title, Registration and Plate Fees

The EV and hybrid surcharges apply to cars and trucks up to 8,000 lbs and are paid with the registration each year. For comparison, Washington charges $225 for EVs.

Private Sales and Family Transfers

In a private sale, the buyer pays sales tax to the DMV when registering the car, at the rate where it will be kept. A $2,000 private sale in a county without county tax costs $100 in tax.

A private sale or transfer is exempt when it goes to the seller’s spouse, mother, father, mother-in-law, father-in-law, stepparent, child, stepchild, daughter-in-law or son-in-law. The car must have been registered in Wisconsin in the seller’s name. Siblings aren’t on the list, and dealer sales to relatives are taxed.

A person who receives a car as a gift or prize doesn’t pay tax on its value when they register it.

Buying Out of State or Moving to Wisconsin

Wisconsin residents who buy a car in another state pay Wisconsin use tax on the purchase price when they register it here, with credit for sales tax properly paid to the other state. Many Wisconsin buyers shop in Illinois, so it helps to know how Illinois taxes car purchases before you go.

Nonresidents who buy here and only drive the car out of Wisconsin are exempt. New residents don’t owe use tax on a car they bought for personal use 90 days or more before moving here.

See also: Utah: a 4.85% state rate, local tax and an age-based yearly fee.

How to Use a WI Tax, Title and License Calculator by Hand

• Start with the price and add any dealer service fee.
• Subtract your trade-in. Don’t subtract a manufacturer rebate.
• Multiply by 5% plus your county and city rate.
• Add the $214.50 title and $10 lien if you’re financing.
• Add the $85 registration.
• Add $175 for an EV or $75 for a hybrid.
• Add any wheel tax where you live.

What This Estimate Includes

• 5% state and county sales tax
• Trade-in credit, with rebates taxed
• Title and registration
• EV and hybrid surcharges

What This Estimate Does Not Include

• Wheel tax
• Lien fee
• Specialty or personalized plates
• Insurance and loan costs

Common Mistakes to Avoid

• Using the old title fee. It’s $214.50 now.
• Subtracting the rebate. Wisconsin taxes it.
• Using the dealer’s county. The county where the car is kept sets the rate.
• Forgetting Milwaukee’s city tax if the car is kept in the city.
• Assuming siblings are exempt. They aren’t on the family list.

Frequently Asked Questions

• What is the sales tax on a car in Wisconsin?

It’s 5% state tax plus your county tax, usually 0.5%. In the City of Milwaukee, the total is 7.9%.

How do I use a tax title and license calculator in WI?

Enter the price, service fee and trade-in, but not the rebate. Pick your county rate, then add the title, registration and any EV or hybrid fee.

How much is a title in Wisconsin?

An original title or transfer costs $214.50. A lien adds $10.

• Is a car from my parents taxed in Wisconsin?

No, if it was registered in Wisconsin in your parent’s name. Transfers between parents, children, spouses, stepparents, stepchildren and in-laws are exempt.

How much is Wisconsin registration for an EV?

It’s $85 plus a $175 EV surcharge, so $260 a year, plus any wheel tax.

Official Sources

• Wisconsin DMV: Registration fee chart
• Wisconsin DMV: Vehicle title fees
• Wisconsin DOR: Publication 202, Sales and Use Tax Information for Motor Vehicle Sales

This page is an independent estimate tool and guide. It isn’t affiliated with the Wisconsin DMV or DOR. Rates and fees can change, so confirm your total before you pay.