Commuter Benefits Calculator
Enter your salary, monthly transit costs, and parking expenses to see how much you'll save with pre-tax commuter benefits in 2026.
What Are Commuter Benefits?
Commuter benefits are one of the most underused tax-advantaged perks in US employment law. Under Section 132(f) of the Internal Revenue Code, employers can let you pay for eligible transit, vanpooling, and qualified parking expenses with money deducted from your paycheck before federal, state, and FICA taxes are applied. In 2026, the IRS allows up to $325 per month pre-tax for transit (or vanpool) and another $325 per month pre-tax for qualified parking. If you max both, that's $7,800 per year of commuting expenses that your taxable income never touches.
For a tech employee earning $150,000 in California or New York, maxing commuter benefits translates into roughly $2,800 to $3,100 in annual tax savings. That's money you were going to spend anyway on your commute — the pre-tax election just means the IRS doesn't get a cut first.
How Much Can You Save?
Your savings equal your annual pre-tax commuter spend multiplied by your marginal tax rate. Marginal rate includes federal income tax, FICA (Social Security + Medicare), and state income tax where applicable. A senior engineer in San Francisco at $250,000 will see a higher percentage savings than a junior engineer at $80,000 in Texas, because the senior engineer's marginal rate is higher.
Quick example — hybrid engineer:$150,000 salary, commutes 3 days/week, $180/month in transit and $280/month in parking. The transit fits under the $325 cap so all $180 goes pre-tax. The parking also fits under its separate $325 cap. Combined pre-tax election: $460/month, or $5,520/year. At a ~32% marginal rate, that's roughly $1,765 in annual tax savings on expenses you were paying anyway.
What Qualifies for Pre-Tax Commuter Benefits
- Qualified transit: subway, bus, light rail, commuter rail, ferry, and vanpool. Monthly passes, single rides, and electronic transit cards all count.
- Qualified parking: parking at or near your workplace, or at a location you park in order to take transit to work (park-and-ride lots, train station garages).
- NOT qualified: Uber, Lyft, taxis, tolls, personal vehicle gas or mileage, parking at your home, or bicycle commuting (the bike benefit was suspended through 2025 under the Tax Cuts and Jobs Act).
Use-It-Or-Lose-It Rules
Unlike 401(k) contributions, commuter benefit elections cannot usually roll over between plan years, and unused monthly balances may be forfeited depending on your employer's plan design. The practical rule: elect close to your actual monthly spend, not aspirationally. If you take transit inconsistently, start with a conservative election and adjust month to month (most plans allow monthly changes). Read the full commuter benefits guide below for plan-design details to ask your HR team about.
For the complete breakdown, read our complete 2026 commuter benefits guide or compare against a return-to-office stipend if your employer offers one.
Frequently Asked Questions
Commuter benefits are a pre-tax employee benefit that lets you pay for eligible transit, vanpooling, and qualified parking expenses with money deducted from your paycheck before federal, state, and FICA taxes are applied. For 2026, the IRS caps the pre-tax amount at $325 per month for transit/vanpooling and $325 per month for qualified parking — a combined max of $650/month or $7,800/year in pre-tax spending.
Savings depend on your marginal tax rate. A tech employee in a high-tax state (California, New York) earning $150,000 who spends $650/month on transit and parking will save roughly $2,800–$3,100 per year. That's because your $7,800 in commuter costs comes out of pre-tax income, saving you federal income tax (22–32%), FICA (7.65%), and state income tax (up to ~13%).
Yes — you only pay for what you use, and the pre-tax election is typically adjustable monthly. Even commuting 2–3 days a week can add up to $200+/month in combined transit and parking costs that are worth putting through a pre-tax plan. The key is that unused commuter benefit dollars generally do NOT roll over year-to-year (and some plans forfeit unused balances), so elect close to your actual monthly spend.
Eligible transit expenses include subway, bus, commuter rail, light rail, ferry, and vanpool rides where the vanpool has at least 6 adult passengers and is used primarily for commuting. Uber, Lyft, taxis, and rideshares generally do NOT qualify. Bicycle commuting reimbursement was suspended through 2025 under the Tax Cuts and Jobs Act — check current IRS guidance.
Qualified parking is parking provided to an employee on or near the employer's business premises, or on or near a location from which the employee commutes by transit or vanpool. This includes parking garages, surface lots, and metered parking at or near work. Parking at your home does not qualify.
No — commuter benefits are voluntary for employers, though many tech companies offer them as a standard benefit. Several cities and states (San Francisco, New York City, New Jersey, Washington DC, and others) legally require certain employers to offer pre-tax commuter benefits. Ask HR: 'Do we have a Section 132(f) commuter benefits plan?'
Typically yes, because they cover different expenses. Commuter benefits are specifically for getting to work (transit + parking). Remote work stipends cover home office equipment. If you're hybrid, you can receive both: the commuter benefit for your in-office days and the WFH stipend for home office setup. Check your company's policy for coordination rules.
The pre-tax portion is NOT taxable income — that's the whole point. Any amount you spend above the IRS monthly cap ($325 for transit, $325 for parking in 2026) is treated as regular taxable income. Some employers also offer post-tax commuter benefits programs for simplicity or for amounts above the cap.