Is Mileage an Itemized Deduction? Medical, Charitable, Business

Mileage is an itemized deduction only when you drive for medical care or for a qualified charity, and only if you report it on Schedule A. Business mileage for self-employed taxpayers is not itemized at all: it comes off gross income on Schedule C, so you get the benefit whether you itemize or take the standard deduction. Most W-2 employees can no longer deduct work-related mileage on their federal return. Which bucket your driving falls into decides the rate, the form, and whether itemizing even matters.

The 2026 rates set by the IRS:

Parking fees and tolls are deductible on top of these rates in every category.

Medical and Charitable Mileage Are the Itemized Cases

Driving to a doctor, hospital, or specialist for treatment counts as a medical expense. Federal law allows a deduction for transportation that is primarily for and essential to medical care, which covers trips for diagnosis, treatment, and preventive care.3Office of the Law Revision Counsel. 26 USC 213 – Medical, Dental, Etc., Expenses The 20.5-cent rate covers variable costs like gas and oil, so you don’t add those separately. Parking and tolls during a medical trip are deductible on top of the rate. Insurance, registration, and general maintenance are not.

There’s a threshold most people miss. Medical expenses are only deductible to the extent they exceed 7.5% of your adjusted gross income.4Internal Revenue Service. Topic No. 502, Medical and Dental Expenses If your AGI is $60,000, only the portion of your total medical costs above $4,500 counts. Medical mileage at 20.5 cents adds up slowly, so unless you have significant other medical costs or drive long distances for care, this line alone rarely does much.

Volunteer driving for a qualified 501(c)(3) nonprofit is deductible as a charitable contribution at 14 cents per mile. That figure is written directly into the statute and doesn’t adjust for inflation the way the business and medical rates do. Delivering meals, transporting supplies, and getting to a volunteer site all qualify. Parking and tolls are deductible on top.

Both deductions sit on Schedule A, and Schedule A only helps if your total itemized deductions clear the standard deduction. For 2026, the standard deduction is $16,100 for single filers, $32,200 for married filing jointly, and $24,150 for heads of household.5Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Below that bar, careful mileage records produce no federal benefit.

Self-Employed Business Mileage Is Not Itemized

If you’re self-employed or run a sole proprietorship, business miles come off on Schedule C, not Schedule A. That’s a meaningful difference. Because the deduction reduces your gross income directly, you claim it whether or not you itemize, and it also reduces the income your self-employment tax is calculated on.6Office of the Law Revision Counsel. 26 USC 162 – Trade or Business Expenses

Qualifying trips include driving between work locations, visiting clients, picking up supplies, and traveling to meetings. Your daily commute between home and a regular workplace never qualifies. If you maintain a home office that meets IRS requirements, trips from that home office to another work site are generally deductible.7Internal Revenue Service. Topic No. 510, Business Use of Car

When one vehicle serves both personal and business use, only the business portion is deductible. Track miles by purpose and calculate the percentage. Drive 20,000 miles total with 12,000 for business, and 60% of your vehicle costs qualify.8Internal Revenue Service. Publication 463, Travel, Gift, and Car Expenses A missing or sloppy split is one of the fastest ways to lose the deduction in an audit.

W-2 Employees Generally Cannot Deduct Work Mileage

If you get a W-2, unreimbursed work mileage is almost certainly not deductible on your federal return. The Tax Cuts and Jobs Act eliminated the miscellaneous itemized deduction that used to cover unreimbursed employee business expenses. The 2017 law set that suspension to expire after 2025, but Congress struck the sunset in 2025 and made the elimination indefinite.9Office of the Law Revision Counsel. 26 USC 67 – 2-Percent Floor on Miscellaneous Itemized Deductions If your employer doesn’t reimburse you for driving, you absorb the cost.

A narrow group of W-2 workers can still claim mileage, and they do it as an adjustment to gross income rather than as an itemized deduction, so it works without Schedule A:

  • Armed Forces reservists who travel more than 100 miles from home for reserve duties can deduct unreimbursed travel, including mileage, lodging, and meals.10Internal Revenue Service. Publication 3, Armed Forces Tax Guide
  • Qualified performing artists who meet specific income and employment tests can deduct employee business expenses as an adjustment to income.
  • Fee-basis state or local government officials, paid by fees rather than a salary, can deduct the costs of performing their duties.

These are claimed on Form 2106 and reported on Schedule 1.11Internal Revenue Service. Publication 529, Miscellaneous Deductions Outside those categories, there is no federal workaround. A handful of states still allow unreimbursed employee expense deductions on state returns, so check your state’s rules before giving up entirely.

Records the IRS Expects

The IRS can deny an entire mileage deduction if the records don’t hold up. The substantiation rules require four things for each trip: the amount (miles), the time and place, the business purpose, and, for business travel, the relationship to the person visited.12Office of the Law Revision Counsel. 26 USC 274 – Disallowance of Certain Entertainment, Etc., Expenses In practice that means a log with the date, start and end odometer readings or a GPS-based distance, the destination address, and a specific purpose (“met with client about project proposal,” “annual physical with Dr. Smith,” “delivered donated supplies to food bank”).

Record trips as they happen rather than reconstructing months of driving at year-end. A GPS mileage app satisfies the substantiation rules and is more reliable than a paper notebook. The IRS accepts digital records as long as the electronic system preserves the data accurately and can produce legible copies on request.13Internal Revenue Service. Revenue Procedure 97-22 For medical mileage, note the provider and condition treated. For charitable mileage, name the organization and the volunteer activity. Vague entries like “business meeting” or “errands” invite scrutiny; specific ones survive it.