Iowa does not charge sales tax on vehicles subject to registration: it charges a fee for new registration of ten dollars plus 5% of the sales or lease price, and the fee also applies to private sales (Iowa Department of Revenue, read October 2026). On a $30,000 vehicle the fee is $1,510.
At a glance
Key Facts
Fee
$10 plus 5% of price
Sales tax
Not charged on registered vehicles
Private sales
Fee applies
Leases
$10 plus 5% of lease price; department guide says 12 months or more
Introduction
People searching for Iowa vehicle sales tax land on a different charge. The Iowa Department of Revenue exempts the sales or lease price of vehicles subject to registration from sales tax and applies the fee for new registration instead. The department lists the fee as formerly the one-time registration fee or the motor vehicle use/lease tax.
This guide covers the fee, how it applies to purchases, private sales and leases, and what the department says about vehicle rentals. It does not cover the annual registration fee, which is a separate charge.
Section 01
The Fee and the Sales Tax Exemption
The department's rate page says: "The sales or lease price of vehicles subject to registration is exempt from sales tax." These vehicles are subject to a fee for new registration equal to ten dollars plus 5% of the sales or lease price. The fee also applies when vehicles are sold between private individuals. The revenue goes to the Road Use Tax Fund and counties.
Our illustration
Price
5%
Plus $10 = fee
Used car
$8,000
$400
$410
Mid-priced car
$30,000
$1,500
$1,510
Truck
$55,000
$2,750
$2,760
Section 02
Leases
The Iowa Code (section 321.105A) imposes the same fee on a leased vehicle: ten dollars plus five percent of the lease price, owed by the lessor (a lessor licensed under chapter 321F) and paid to the county treasurer. The Code says the lease price is the total of the lease payments plus the down payment, less listed items such as the title fee, annual registration fees, the fee itself, federal excise taxes, optional service contracts, insurance, manufacturer's rebate, refundable deposit and related finance charges.
The thresholds differ between sources. The Code applies the fee to leases of six months or more. The Department of Revenue's Sales and Use Tax Guide says a leased vehicle is subject to the fee if its gross vehicle weight rating is under 16,000 pounds and the lease is for 12 months or more, and describes the fee as 5%. Because the two disagree on the minimum term, confirm a lease of 6 to 12 months with the lessor or county treasurer.
As an illustration of ours using the 36 payments of $400 only (before the adjustments above), the lease price is $14,400, 5% is $720, and with the $10 the fee is $730.
Section 03
Rentals Are Different
Renting an automobile for 60 days or less is subject to a separate 5% automobile rental tax, in addition to the state sales tax and any applicable local option tax, according to the department's guide. That tax applies to vehicles designed to carry nine or fewer passengers and not to motorcycles, motorized bicycles or delivery trucks designed to carry cargo.
Section 04
Trade-Ins, Gifts and Other Exclusions
The fee is paid by the owner to the county treasurer when applying for the initial registration and title; no registration receipt is issued until it is paid (Iowa Code 321.105A). The Code measures the fee on the purchase price determined like sales price under chapter 423, and says these are exempt from the fee:
A manufacturer's cash rebate applied to the purchase price.
The trade-in value, in a trade between two people neither of whom is a vehicle retailer; the person on the title of the new vehicle must be the same as on the traded vehicle (spouses, lineal family members and certain entity or co-signer cases also qualify). Trades with a retailer have separate conditions.
A vehicle transferred from one individual to another as a gift with no consideration, and transfers to or from a trust with no consideration.
A vehicle on which the owner paid sales, use or occupational tax to another state (if that tax is less than the Iowa fee, the difference is due), and a vehicle owned by a person who moved to Iowa, bought for use in the former state.
Several exemptions need an affidavit filed with the county treasurer at registration. The list in the Code is longer than this; check it and the county treasurer before relying on an exemption.
No, not on vehicles subject to registration. The sales or lease price is exempt from sales tax and the fee for new registration applies instead.
Q
How much is the Iowa fee for new registration?
Ten dollars plus 5% of the sales or lease price.
Q
Does the fee apply to a private sale?
Yes. The department says the fee also applies when vehicles are sold between private individuals.
Q
Is the fee the same as the old one-time registration fee?
Yes. The department lists it as the fee for new registration, formerly the one-time registration fee or the motor vehicle use/lease tax.
Q
Are leases charged the fee?
Yes, the fee applies to leases. The Iowa Code says $10 plus 5% of the lease price for leases of six months or more by a licensed lessor, while the department's guide says 12 months or more and a vehicle weight rating under 16,000 pounds. Confirm a shorter lease with the lessor or county treasurer.
Q
Is there a tax on renting a car in Iowa?
Yes, a 5% automobile rental tax on rentals of 60 days or less, on top of state sales tax and any local option tax.
Q
Does a trade-in reduce the Iowa fee?
Generally yes. The Iowa Code excludes the trade-in value in a trade between non-retailers when the same person is on both titles, and sets conditions for trades with a retailer. A manufacturer's cash rebate applied to the price is also excluded.
Q
Is a gifted vehicle charged the fee?
The Iowa Code exempts a vehicle transferred from one individual to another as a gift with no consideration, with an affidavit filed with the county treasurer.
Disclaimer:This guide gives general tax information for educational purposes and is not tax, legal or financial advice. Rules, forms and deadlines are set by the authorities named here and can change; check the official sources linked in this guide and talk to a qualified tax professional about your own situation.