Taxes
How LLC owners should track mileage for taxes
Single-member LLC, multi-member LLC, or LLC taxed as an S-corp — here's how each should handle vehicle mileage.
By MileTracker · March 9, 2026 · 8 min read
How you handle mileage depends on how your LLC is taxed.
Single-member LLC (default)
Treated as a sole proprietor for taxes. Deduct mileage on Schedule C.
Multi-member LLC (default)
Treated as a partnership. Mileage flows through K-1; track it the same way.
LLC taxed as S-corp
Set up an accountable plan and reimburse yourself per business mile from the business bank account. Keep the mileage log to substantiate the reimbursement.
MileTracker detects every drive in the background, lets you classify business or personal in one tap, and exports an IRS-ready PDF and CSV at tax time. Download MileTracker free on the App Store.