Transit Reimbursement Account: 2026 Limits and Eligible Expenses

A transit reimbursement account is an employer-sponsored benefit that lets you set aside pre-tax money from your paycheck to pay for commuting. For 2026, you can exclude up to $340 per month for transit passes and vanpool fares and another $340 per month for qualified parking, keeping that money free of federal income tax, Social Security tax, and Medicare tax.¹ For most commuters, that adds up to roughly a thousand dollars a year in savings on costs you would pay anyway.

How the Pre-Tax Benefit Works

Section 132(f) of the Internal Revenue Code lets employers offer qualified transportation fringe benefits that are excluded from your gross income.² In practice, one of two things happens. Your employer directly pays for or subsidizes your commute, or you elect to reduce your salary by a set amount each month that goes into your transit account before taxes are calculated. Some employers combine both. Either way, the money never shows up as taxable wages on your W-2, which lowers your federal income tax and both payroll taxes at the same time.

One boundary to know up front: no federal law forces employers to offer this benefit. Section 132(f) simply allows them to provide it tax-free. A few cities require larger employers to offer commuter benefits, but nationally it is voluntary. If your employer does not offer a plan, you cannot open a transit account on your own.

Choosing between the benefit and regular taxable pay does not create a tax problem by itself. The IRS specifically provides that you are not taxed just because you had the option to take cash instead of the commuter benefit.²

What You Can Pay For

Three categories of commuting cost qualify under federal rules: transit passes, rides in a commuter highway vehicle, and qualified parking.²

Transit Passes

A transit pass is any pass, token, farecard, or voucher that lets you ride mass transit at full or reduced price. Buses, subways, light rail, commuter trains, and ferries all count, whether the system is public or private. The service must qualify as mass transit or be provided by a commercial transportation business using a vehicle that seats at least six adults plus the driver.²

Vanpool Fares

Vanpool fares qualify when the vehicle seats at least six adults, not counting the driver. On top of the seating requirement, 80 percent of the vehicle’s total mileage must reasonably be expected to be for commuting, and at least half the adult seats (again, excluding the driver) must be filled with commuting employees on those trips.³ A four-seat sedan with two coworkers does not count, however regular the arrangement.

Qualified Parking

Parking qualifies in two situations: when it is on or near your employer’s business premises, or when it is at or near a location where you switch to transit, a vanpool, or a carpool for the rest of your commute. The lot at the train station and the garage next to the bus terminal both fit. Parking at or near your home never qualifies, even when you drive from home to a transit stop.²

What Doesn’t Qualify

Fuel, tolls, and maintenance for your personal car are not eligible, even if you drive that car to work every day. The benefit is aimed at mass transit and shared commuting, not individual driving costs.

Ride-hailing services such as Uber and Lyft almost never qualify. Most ride-hail vehicles seat fewer than six adults plus the driver, so they fail the commuter highway vehicle definition. They also do not issue the kind of pass or farecard that fits the transit pass definition. Unless you are booking a large van through one of these platforms and meeting every occupancy rule, the fare is not eligible.

Bicycle commuting reimbursements are also out. The Tax Cuts and Jobs Act suspended the tax-free treatment of bicycle commuting benefits starting in 2018, and that suspension has been extended. For 2026, any bicycle commuting reimbursement your employer provides is fully taxable as wages.⁴

2026 Monthly Contribution Limits

The IRS adjusts these limits annually for inflation. For 2026:

Transit passes and vanpool fares combined: $340 per month
Qualified parking: $340 per month

The two limits are separate. An employee who rides the train and parks at the station could exclude up to $680 per month, or $8,160 per year, from taxable income.¹ Anything above the monthly cap gets added back to your taxable wages. Your plan administrator should catch overages, but keeping your own running total avoids surprises at tax time.

How Much You Actually Save

Your savings depend on your marginal tax bracket and how much you contribute each month. Every dollar routed through the account avoids federal income tax, the 6.2 percent Social Security tax, and the 1.45 percent Medicare tax.

A rough example: if you are in the 22 percent federal bracket and contribute $340 per month for transit, you avoid roughly $75 per month in federal income tax and about $26 in payroll taxes. That is about $100 per month, or roughly $1,200 per year. State income tax savings, where they apply, push the number higher. The math fits on the back of an envelope, and for most commuters the savings easily justify the paperwork.

Filing a Reimbursement Claim

When the benefit is structured as a reimbursement rather than a pre-loaded transit card or a direct employer subsidy, you file claims to get your money. The IRS allows cash reimbursement for transit expenses, but for transit passes specifically, employers can reimburse in cash only if vouchers or farecards are not readily available for direct distribution.² Many larger employers now issue pre-loaded debit cards restricted to transit and parking purchases, which skips the claims process altogether.

For plans that do require claims, you will usually find the forms in your employer’s benefits portal or on a third-party administrator’s website. A claim should include the date the expense was incurred, the name of the transportation provider or parking operator, a description of the service (a monthly rail pass, daily parking fee, and so on), and the dollar amount. Digital receipts speed things up, and most administrators offer a mobile app that lets you photograph receipts and submit from your phone. After review, approved funds are deposited to your bank account, applied to a transit card balance, or issued as a check depending on how your plan is set up.

Rollover, Job Changes, and Forfeiture

Unlike a health care flexible spending account, a transit account is generally not use-it-or-lose-it. Unused balances roll over from month to month and year to year as long as you stay employed and enrolled. No December 31 deadline forces you to spend the balance down.

Leaving your job changes the picture. After termination, you have a limited window to file claims for commuting expenses you incurred while you were still employed. Any remaining balance after that window closes is forfeited, and the exact deadline depends on your employer’s plan document.⁵ The IRS prohibits returning unused funds to you as cash, so any forfeited money stays with the plan. If you know a job change is coming, spend the balance down or file claims for any unreimbursed commuting costs before your last day.

Mistakes That Cost People Money

The most common problem is contributing more than you actually spend. Because forfeited funds cannot be refunded, setting your election too high just locks away money you will never use. Start with what you actually spend each month and adjust upward only when your costs go up.

Another frequent mistake is assuming any transportation expense qualifies. Ride-hailing fares, gas, tolls, car insurance, and bicycle costs are all ineligible. If a plan administrator catches a disqualified expense after reimbursement, the amount gets added back to your taxable income and you owe the taxes you originally avoided.

Keep your receipts even when your plan uses a pre-loaded card. Some administrators run random audits months after the expense, and you will need to show that the charge was for an eligible commuting cost. A folder on your phone with photos of monthly passes and parking receipts is enough.

1
Internal Revenue Service. Publication 15-B (2026), Employer’s Tax Guide to Fringe Benefits
2
Office of the Law Revision Counsel. 26 USC 132 – Certain Fringe Benefits
3
Internal Revenue Service. Publication 15-B Employer’s Tax Guide to Fringe Benefits
4
Internal Revenue Service. Tax Cuts and Jobs Act: A Comparison for Businesses
5
Federal Judiciary. Commuter Benefit Program Summary Plan Description