Mileage deduction calculator
Every business mile you drive is worth money at tax time. See what your miles add up to at the IRS standard mileage rate.
IRS standard rate: 2026 — $0.70/mi · 2025 — $0.70/mi · 2024 — $0.67/mi
At a ~25% combined tax rate, that's roughly $1,750 off your taxes.
Your actual savings depend on your tax bracket and self-employment tax situation.
Business miles include driving between jobs or clients, trips to buy supplies, and other travel for your work — but generally not commuting from home to a regular work location. The IRS expects a written log with the date, miles, and business purpose of each trip.
Standard mileage rate vs. actual expenses
The IRS gives you two ways to deduct business driving. The standard mileage rate is one flat per-mile amount that covers gas, maintenance, insurance, and depreciation — you just need a mileage log. The actual expense method deducts the business-use share of your real car costs instead, which takes more record-keeping but can come out ahead for expensive vehicles.
Either way, the deduction goes on Schedule C, Line 9 (Car and truck expenses), and the IRS expects a written record of the date, miles, and business purpose of each trip. Drive a lot for work? See the full rideshare driver deduction guide →
Track these deductions automatically
Stop guessing which expenses count. Snap receipts, let AI map every expense to its IRS Schedule C line, and export a CPA-ready tax package at filing time. Free plan available — no credit card, no bank linking.
Disclaimer: This page provides estimates and general information for educational purposes only — it is not tax, legal, or accounting advice. Tax rules change and depend on your specific situation. Consult a qualified tax professional before making tax decisions.