Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In
Streetsblog

A Big Hidden Subsidy for Highways That Everyone Forgets

Subsidies for driving in America are so numerous and layered, it can be hard to sort them out. We have general funds paying for roads, tax breaks for big oil companies, free parking nearly everywhere.

Exempting gasoline from state sales tax is a major subsidy for driving. Photo: Wikimedia
Exempting gasoline from state sales tax is a major subsidy for driving. Photo: Wikimedia
false

David Levinson at the Transportationist picks out another one that's a lot more obscure, but still substantial:

The hidden subsidy is in states which have general sales taxes, but don’t apply them to gasoline. Thus, in Minnesota, I pay a sales tax on prepared food, but not gasoline (or clothing, or random other things). Thus relatively, spending is encouraged in those untaxed areas, which are 6.875% less taxed than other goods. This lack of a tax is not a subsidy in a state which doesn’t tax sales, and instead taxes income or property. But where sales are taxed, but gasoline is exempted, other goods are implicitly taxed more so gasoline can be explicitly taxed less.

In short, the general principal is that gasoline cannot be simultaneously be taxed with the funds dedicated to highways (thus acting as a user fee) and exempted from sales taxes without there being a subsidy that at least partially offsets the user fee.

At a $3.00/gallon price of gas, a 6.875% tax raises $0.20625 per gallon. To compare, the state gas tax is $0.286 per gallon. Thus, in Minnesota the net state user fee is only about $0.08 per gallon, not the $0.286 per gallon widely advertised.

We could similarly look at the motor vehicle sales tax (MVST), which is dedicated to transportation in Minnesota. It is 6.5%. Nothing wrong with dedicating the funds, but as a result, they cannot be counted as user fees, since sales tax revenue would otherwise go to general revenue.

Elsewhere on the Network today: The Black Urbanist describes what it's like to be stuck in a totally car-dependent suburb for socioeconomic reasons. Mobilizing the Region says, with the election behind us, now is the time to address New Jersey's impending transportation funding crisis. And Bill Lindeke at Twin City Sidewalks shares a personal story of biking misery.

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Not So Fast: Advocates Aren’t Sold on Gov. Hochul’s AV Push

"There is no evidence that autonomous vehicles help us achieve our goals to make our state or city’s streets more people-centered," one group said.

January 14, 2026

Wednesday’s Headlines: Hochul Has Her Say Edition

The "State of the State" is Mamdani — but Hochul is still the governor. Plus more news.

January 14, 2026

Opinion: Stop Asking If People Want to Ride Bikes

"We shouldn’t be aiming to nudge a few percentage points in public opinion. Our goal should be to make freedom of mobility so compelling that people demand it."

January 14, 2026

SCOUT’s Honor: Hochul To Expand MTA Program Pairing Nurses and Cops to Combat Mental Illness in Subways

Gov. Hochul's pitch to state lawmakers follows a nine month-long investigation by Streetsblog into how New York's social safety net struggles to help ill people in the subway.

January 13, 2026

Advance Look: Hochul Offers Major Transportation Policies in 2026 ‘State Of The State’ Speech

Why wait for the governor to start her annual address? We have the goods for you now.

January 13, 2026

State of the State Exclusive: Hochul Will Push ‘Stop Super Speeders’ Bill Through Her Budget

City motorists with a documented pattern of excessive speeding would be required to install speed-limiting devices inside their cars, Gov. Hochul is expected to announce today.

January 13, 2026
See all posts