IRS Mileage Log Generator

Track business trips and generate an IRS-compliant mileage log PDF ready to attach to Schedule C. Runs entirely in your browser — nothing is sent to a server.

2025 IRS Standard Mileage Rate: 70¢ / mile (IRS Rev. Proc. 2024-41)

Taxpayer & Vehicle Info

Taxpayer Name

Tax Year

Vehicle (Year, Make, Model)

Business Use Purpose

Trips logged

0.0

Total miles

$0.00

Total deduction

Add a Trip

Capture GPS coordinates to auto-fill trip endpoints.

Date

Miles

Start Address / Location

End Address / Location

Business Purpose

Trip Log

No trips yet. Add your first business trip above.

How it works

Enter your taxpayer name, vehicle, and tax year at the top — these appear on every PDF page.
For each business trip, fill in the date, start address, end address, purpose, and miles. Use the GPS buttons to capture your current location automatically.
The running total and deduction (miles × $0.70) update live. Your log is saved in browser localStorage so it persists if you close the tab.
Click Download PDF to export an IRS-ready mileage log. The PDF lists every trip, subtotals, the rate applied, and the total deduction. Attach it to Schedule C (or keep it as supporting documentation).

Deduction formula: Total Deduction = Business Miles × IRS Rate
Example: 1,200 miles × $0.70 = $840.00 deduction

The IRS requires a contemporaneous mileage log showing date, origin, destination, purpose, and miles for each trip. This tool produces exactly that format.

Frequently asked questions

What is the IRS standard mileage rate for 2025?: The IRS set the 2025 standard mileage rate for business use of a personal vehicle at 70 cents (70¢) per mile, up from 67¢ in 2024. This rate is announced annually and accounts for the cost of fuel, maintenance, insurance, and depreciation. You multiply your total business miles by this rate to get your deductible amount on Schedule C, Part II, Line 9 (or Form 2106 for employees).
What records does the IRS require for mileage deductions?: Under IRC §274 and the Cohan rule as tightened by the Tax Reform Act of 1984, the IRS requires a contemporaneous mileage log — ideally recorded at or near the time of each trip — containing: (1) the date, (2) the business destination or route, (3) the business purpose, and (4) the number of miles driven. Keeping a log in this tool and exporting it to PDF satisfies all four requirements. Note that commuting from home to your regular office is not deductible.
Can I use this PDF to attach to my Schedule C or tax return?: Yes. The exported PDF is formatted to serve as supporting documentation for Schedule C (Profit or Loss from Business), specifically Line 9 (Car and Truck Expenses). You should keep the PDF with your tax records for at least three years from the filing date (six years if you under-report income by more than 25%). Print it or store it digitally — the IRS accepts electronic records. Consult a qualified tax professional for advice specific to your situation.
Is my mileage data stored on a server?: No. This tool runs 100% in your browser. All trip data is saved only in your browser's localStorage — it never leaves your device. The PDF is generated locally using pdf-lib and downloaded directly to your computer. Clearing your browser data will erase saved trips, so export your PDF regularly as a backup.
What if I also use my vehicle for personal trips?: Only business miles are deductible. Track business trips separately and keep a record of total annual mileage (odometer start and end) so you can calculate your business-use percentage if needed. Commuting miles — driving from home to your principal place of business — are never deductible. Medical, charitable, or moving mileage uses different IRS rates and should not be mixed into a Schedule C business log.