The case against the free fare.

Free transit has an irresistible clarity. The bus arrives, the doors open, and nobody has to find a card, count coins, or wonder whether the fare will leave enough for lunch. Tallinn made public transport free for registered residents in 2013; Kansas City made its buses fare-free in 2020; Luxembourg made public transport free nationwide in 2020. These are real policy choices, not just campaign slogans, and each emerged from its own local goals and institutions.

I am Ines Halvorsen, a former transit planner. I understand the appeal, and I have watched fare barriers make a simple trip needlessly complicated. But “free” is not the same thing as costless. Someone still pays for drivers, fuel or electricity, vehicles, dispatch, cleaning, and the hours that make a route useful. The honest question is not whether fares are good or bad in the abstract. It is what a community gives up, or gains, by removing them.

The fare is not the whole price.

A fare can be a meaningful contribution to operating costs. How meaningful varies widely by agency, and it is a mistake to treat one city’s budget as a universal template. Where fares provide a substantial share of operating revenue, eliminating them creates a recurring hole that must be filled by taxes, transfers from another budget, or a reduction in service. A one-time grant can launch a policy; it cannot reliably pay the operator every year.

That distinction is easy to lose in a press release. Fare-free service is a permanent promise, while a temporary funding source is, by definition, temporary. Before removing fares, a city should identify a durable replacement and say what it will fund: the existing schedule, extra frequency, longer operating hours, or some mix. Otherwise “free” can become a very appealing sign attached to a service that slowly becomes less useful.

A zero fare is a real benefit. So is a bus that comes often enough to make the trip possible.

What changes when the price is zero.

Fare-free transit can make boarding simpler. There is no payment interaction at the door, and that can reduce dwell time, especially where riders otherwise pay the driver one at a time. It can also make a trip easier for people who do not have a bank account, a smartphone, a working fare card, or the spare cash at the exact moment they need to travel. Those are not minor conveniences; they shape whether public service feels public.

Fare collection also costs money to administer: equipment, contracts, customer service, fare inspection, and the work of managing a payment system. Removing fares can avoid some of those expenses, though it does not make the cost of collecting zero automatically equal to the revenue that disappears. Agencies should count both sides rather than assume either that collection is free or that every dollar of fare revenue can be spent directly on buses.

There is an equity argument for universal free service: nobody is singled out at the farebox, and every rider gets the same simple rule. Yet a universal discount gives the largest dollar benefit to people who ride most, not necessarily to those with the least income. A targeted low-income fare can direct scarce subsidy toward people for whom the price is a serious barrier, while preserving some revenue from riders able to pay.

Ridership follows usefulness.

Making a ride cheaper can attract riders. But across many transit decisions, frequency and reliability are powerful reasons people choose to ride: a service that arrives often and predictably saves time and uncertainty on every trip. A zero fare cannot compensate for a route that does not go where someone needs to go, stops running before their shift ends, or leaves them unsure whether the next bus will arrive.

The money has an opportunity cost. If a city can replace fare revenue without harming service, fare-free travel may be a sensible choice. If the replacement funds could instead add a trip, extend evening service, or improve a weak connection, the trade-off deserves a public discussion. “Free” sounds like an answer; it is often a choice between different kinds of access.

There is a fair argument on the other side. Fare collection can slow boarding and create friction, and a universal policy is easy to explain. For a network where fares cover little, where collection is unusually costly, or where the policy is designed to meet a clear local objective, removing fares may be the right tool. Tallinn, Kansas City, and Luxembourg show that different places can choose fare-free models for different reasons; they do not prove every place should copy the same policy.

A middle ground with real teeth.

A city that wants to reduce the burden without discarding all fare revenue has practical options. Low-income fares can lower the barrier for people who need help most. Fare capping can ensure that a rider who pays trip by trip does not spend more than the cost of a day or month pass, without asking them to afford the pass upfront. Free transfers prevent a network from charging extra merely because a passenger’s trip needs two vehicles.

• Offer reduced fares based on income, with enrollment that is simple and dignified.
• Use fare capping so occasional payments eventually reach a pass price.
• Make transfers free within a reasonable window, so the network—not the route map—sets the fare.
• Publish the recurring cost of any fare policy and protect the service budget that supports it.

Whatever the fare, the public should be able to see the deal. If a city promises free service, where does the replacement money come from and how long is it secure? If it keeps fares, who is eligible for discounts, how easy are they to claim, and do transfers work? And what would the same investment do for the number of buses, the hours they run, and how regularly they arrive?

I am not against a zero fare. I am against pretending that the fare is the only barrier between a person and a useful trip. Price matters, especially to someone counting every dollar. So do the bus that never comes, the transfer that costs twice, and the service that ends before work does. Spend first on removing the barrier that is actually keeping people from getting where they need to go.

— Ines