Where Do I Put Mileage on My Tax Return: Schedule C, A, and 2106

Where you put mileage on your tax return depends on why you drove. Self-employed business miles go on Schedule C, Line 9. Medical miles go on Schedule A, Line 1, bundled with your other medical expenses. Charitable miles go on Schedule A, Line 11. A narrow group of employees uses Form 2106, which flows to Schedule 1, Line 12. Active-duty military movers use Form 3903, which flows to Schedule 1, Line 14. Each path has its own per-mile rate and its own rules for who qualifies.

Self-Employed Business Mileage: Schedule C, Line 9

If you run your own business or freelance, your vehicle deduction belongs on Schedule C (Profit or Loss From Business), which attaches to your Form 1040. The deductible amount for car and truck expenses lands on Line 9.¹

For 2026, calculate this by multiplying your business miles by 0.725, then adding parking and tolls. Ten thousand business miles produces a $7,250 deduction on Line 9 before parking and tolls are added.

The underlying mileage data goes in Part IV of Schedule C (“Information on Your Vehicle”). Line 44a asks for total business miles, Line 44b asks for commuting miles, and Line 44c covers everything else. You also record the date you first placed the vehicle in service for business use. Those figures let the IRS check that your Line 9 number is consistent with your total driving.¹

You have two ways to compute the Line 9 figure. The standard mileage rate is the simple path: miles times rate. The actual expense method requires you to track fuel, insurance, repairs, registration, and depreciation, then deduct the business-use percentage of the total. To use the standard rate on a car you own, you must elect it in the first year the vehicle is available for business use; starting with actual expenses locks you into actual expenses for that vehicle’s life.²

Medical Mileage: Schedule A, Line 1

Medical transportation costs go on Schedule A, Line 1, combined with your other medical and dental expenses — prescriptions, copays, and out-of-pocket premiums.³ For 2026, multiply your medical miles by 0.205 and add parking and tolls. The trip has to be primarily for medical care — doctors, hospitals, pharmacies, and other healthcare providers.

Two thresholds apply. First, Schedule A only helps if your total itemized deductions exceed the standard deduction, which is $16,100 for single filers and $32,200 for joint filers in 2026.⁴ Second, only the portion of medical expenses that exceeds 7.5% of your adjusted gross income is deductible. On a $60,000 AGI, the first $4,500 of medical costs produces nothing.⁵

Charitable Mileage: Schedule A, Line 11

Miles driven while volunteering for a qualified 501(c)(3) organization are treated as an out-of-pocket charitable contribution. Include the total on Schedule A, Line 11, with your other cash and out-of-pocket charitable gifts.⁶ Multiply charitable miles by 0.14, add parking and tolls, and roll that into the Line 11 total. The 14-cent rate is fixed in federal statute and doesn’t adjust for inflation.⁷ Five hundred volunteer miles adds $70 to your charitable deductions.

Certain Employees: Form 2106 to Schedule 1, Line 12

A small group of employees can still deduct vehicle expenses using Form 2106 (Employee Business Expenses). You qualify only if you are:

An Armed Forces reservist, for travel more than 100 miles from home in connection with reserve service
A qualified performing artist meeting the specific income and employer requirements
A fee-basis state or local government official, paid entirely by fees rather than a salary
An employee with impairment-related work expenses

Part II of Form 2106 handles the vehicle calculation using either the standard rate or actual expenses. The first three categories carry the result from Line 10 of Form 2106 to Schedule 1 (Form 1040), Line 12, which is an above-the-line adjustment that reduces AGI whether or not you itemize. Impairment-related work expenses take a different route: they go on Schedule A, Line 16.⁸

Regular W-2 Employees Cannot Deduct Mileage

If you earn a W-2 salary and don’t fall into one of the four Form 2106 categories, unreimbursed mileage is not deductible on your federal return. The Tax Cuts and Jobs Act suspended miscellaneous itemized deductions starting in 2018, and the One Big Beautiful Bill Act, signed on July 4, 2025, made that suspension permanent.⁹ Salespeople, technicians, and healthcare workers who drive extensively for their employers often assume otherwise. The practical route is a mileage reimbursement plan from the employer: paid at or below the IRS standard rate under an accountable plan, the reimbursement is tax-free to you and deductible by the business.

Military Moving Mileage: Form 3903 to Schedule 1, Line 14

Active-duty military members moving because of a permanent change of station report moving-related mileage on Form 3903 at 20.5 cents per mile for 2026, using either the standard rate or actual gas and oil costs. The deductible amount flows to Schedule 1 (Form 1040), Line 14, and reduces AGI whether or not you itemize.¹⁰ Only military members and certain members of the intelligence community qualify; civilians cannot deduct moving expenses under current law.¹¹

2026 Per-Mile Rates

Multiply your qualifying miles by the applicable rate:

Business: 72.5 cents per mile
Medical: 20.5 cents per mile
Charitable: 14 cents per mile
Military moving: 20.5 cents per mile

The business rate rose 2.5 cents from the prior year. The medical and military moving rates dropped half a cent. The charitable rate is set by statute and does not change.¹²¹¹

What Counts, and What Doesn’t

Your daily commute between home and your regular workplace is personal mileage, no matter how far. Parking at your regular workplace is also nondeductible.¹³

Business mileage that qualifies includes driving between your office and a client’s location, traveling between two work sites in the same day, and trips to a temporary work location outside your metropolitan area. A work location is temporary if you realistically expect the assignment to last one year or less. If you have a home office that qualifies as your principal place of business, every drive from that home office to a client or another work location in the same business is deductible.¹³

Records Behind the Number You Put on the Line

The IRS can disallow the entire deduction if your records are inadequate. For each deductible trip, your log needs the date, the mileage, and the business, medical, or charitable purpose.¹³

Records count as “timely” if you note the details at or near the time of the trip. A weekly log satisfies that standard. Reconstructing a year of driving from memory in April does not.¹³ Record your odometer at the start and end of the tax year so your total can be reconciled with the business, commuting, and personal breakdown you report. Smartphone tracking apps satisfy the requirements as long as they capture those elements.

Keep the log, odometer records, and receipts for parking and tolls for at least three years from the filing date of the return that claims the deduction.¹⁴

Fixing a Mileage Entry After Filing

If you find you reported the wrong mileage — miles missed or miles overclaimed — file Form 1040-X (Amended U.S. Individual Income Tax Return) for the affected year. Enter your original figures in Column A, the changes in Column B, and the corrected amounts in Column C. Part II asks for the reason. If you amend on paper, attach a corrected Form 1040 to the back of the 1040-X.¹⁵

Amended returns take 8 to 12 weeks to process, and sometimes up to 16. If the correction increases your tax, the IRS recommends paying electronically when you submit the amendment to limit interest.¹⁵

1
Internal Revenue Service. 2025 Instructions for Schedule C (Form 1040)
2
Internal Revenue Service. Topic No. 510, Business Use of Car
3
Internal Revenue Service. Instructions for Schedule A (Form 1040) (2025)
4
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One Big Beautiful Bill
5
Internal Revenue Service. Topic No. 502, Medical and Dental Expenses
6
Internal Revenue Service. 2025 Instructions for Schedule A (Form 1040)
7
Office of the Law Revision Counsel. 26 US Code 170 – Charitable, Etc., Contributions and Gifts
8
Internal Revenue Service. Instructions for Form 2106 (2025)
9
Internal Revenue Service. One, Big, Beautiful Bill Act – Tax Deductions for Working Americans and Seniors
10
Internal Revenue Service. 2025 Instructions for Form 3903
11
Internal Revenue Service. IRS Sets 2026 Business Standard Mileage Rate at 72.5 Cents Per Mile, Up 2.5 Cents
12
Internal Revenue Service. 2026 Standard Mileage Rates
13
Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses
14
Internal Revenue Service. How Long Should I Keep Records?
15
Internal Revenue Service. Instructions for Form 1040-X