Is medical mileage tax-deductible?

Medical mileage is deductible, but only if you itemize and only to the extent your total medical expenses, mileage included, exceed 7.5% of your adjusted gross income. You cannot deduct medical mileage on top of the standard deduction, and you cannot deduct it dollar-for-dollar starting from the first mile; it is folded into the same 7.5%-of-AGI floor that applies to every other medical expense on Schedule A. A taxpayer with $80,000 AGI needs more than $6,000 in total qualifying medical costs, including mileage, before any of it produces a deduction.

What is the IRS medical mileage rate?

The IRS medical mileage rate is 21 cents per mile for 2025 and 20.5 cents per mile for 2026, a half-cent decrease. The IRS sets this rate annually based on the variable costs of operating a vehicle (fuel, maintenance, and similar costs), separately from the business mileage rate, which is based on both fixed and variable costs and moves independently. Here is how the two years compare.

What trips qualify as deductible medical mileage?

Medical mileage covers driving primarily for and essential to medical care, including trips to doctors, dentists, hospitals, labs, and pharmacies, plus trips to pick up prescriptions, and driving a dependent or spouse to their medical appointments. It does not cover general wellness activity, commuting to a health club for general fitness, or driving connected to care that is mainly cosmetic and not medically necessary. Parking fees and tolls for those same medical trips are separately deductible in addition to the per-mile rate.

Does the medical mileage deduction have the same floor as other medical expenses?

Yes. Medical mileage is not a standalone deduction; it is added to your other unreimbursed medical and dental expenses, and the combined total is reduced by 7.5% of your AGI before any of it counts toward itemized deductions. That 7.5% floor was made permanent by the Consolidated Appropriations Act, 2021, and applies at every age, so there is no separate lower threshold for seniors. Because the floor applies to the combined total, mileage rarely clears the bar by itself. It usually matters most as an add-on when a taxpayer already has significant medical costs from a procedure, ongoing treatment, or a dependent's care.

Do you have to itemize to deduct medical mileage?

Yes. Medical mileage is only usable if your total itemized deductions on Schedule A exceed your standard deduction. If a taxpayer takes the standard deduction, the medical mileage and every other Schedule A medical expense produce no tax benefit at all, no matter how many miles were driven or how high the medical costs were. That makes medical mileage most relevant to clients who are already itemizing for other reasons, such as high state and local taxes or mortgage interest, or those with medical costs large enough to justify itemizing on their own.

How does a preparer track medical mileage across a book of clients?

Medical mileage is a small number that is easy to lose in intake. Clients rarely keep a mileage log the way self-employed clients do for business driving, so the trips have to be reconstructed from calendar entries, EOBs, or a client's own estimate, and then checked against whether the client is even close to itemizing before spending time on it. The two recurring misses are adding mileage for a client who will end up taking the standard deduction anyway, and using the wrong year's rate when a return covers activity that spans a rate change. A preparer running this at scale wants the itemize-vs-standard comparison done before mileage gets logged, and the correct per-year rate applied automatically once the trip dates are known, rather than reconciled by hand at review. See how SignalsHQ structures multi-document tax prep for where that check fits.