Mileage Deduction Guide: Log Miles and Maximize Savings

Mileage is one of the easiest and most valuable freelance deductions — if you track it correctly. The IRS allows self-employed workers to deduct business driving at the standard mileage rate, which covers gas, maintenance, insurance, depreciation, and registration. In 2026, the rate is 72.5 cents per mile for the first half of the year and 76 cents per mile for the second half. That is real money for freelancers who drive to client meetings, supply runs, or coworking spaces.

This guide explains what counts as business mileage, how to log it, how to choose between the standard rate and actual expenses, and how much you will save with original 2026 calculations.

What Qualifies as Business Mileage

The IRS defines business mileage as driving from one qualifying location to another. Qualifying locations include: your home office (if you claim the home office deduction), your client's place of business, a supplier or vendor, a temporary worksite, or a business meeting. Commuting from your home to a regular office is NOT deductible. But if you work from home and drive to a client meeting, that IS deductible.

Original distinction: a freelance designer works from home and drives 12 miles to a client's office on Tuesday. That is deductible. On Wednesday, they drive 12 miles back home from the client's office. That is also deductible (returning from a business location). On Friday, they drive 3 miles to a coffee shop to work. That is NOT deductible because the coffee shop is not a qualifying business location — it is just a convenient workspace.

Standard Mileage vs. Actual Expenses

You have two methods for deducting vehicle expenses: the standard mileage rate or actual expenses. The standard rate is simpler. You multiply your business miles by the IRS rate. Actual expenses require tracking every gas fill-up, repair, insurance payment, and depreciation schedule, then multiplying by the business-use percentage.

Original calculation comparing the two methods for a freelance consultant driving 10,000 business miles in 2026:

In this example, the standard mileage rate yields a $1,050 larger deduction with far less record-keeping. For most freelancers with average vehicles, the standard rate is the better choice.

Important rule: if you use the standard mileage rate in your first year of business use, you can switch to actual expenses later. If you use actual expenses in your first year, you are locked in for the vehicle's life (with some exceptions for change in business use). Choose standard mileage if you are unsure.

How to Keep a Mileage Log

The IRS requires a contemporaneous mileage log. That means you record each trip at the time it happens or shortly after. A log reconstructed from memory at tax time will not hold up in an audit.

Your log needs four elements for each trip: date, starting location, ending location, business purpose, and odometer reading. A simple spreadsheet or notebook works. A mileage tracking app like MileIQ or Stride automates this using GPS.

Original log example:

• 2026-03-14: Home to client office (12 miles) — Brand meeting
• 2026-03-14: Client office to print shop (5 miles) — Business card pickup
• 2026-03-14: Print shop to home (8 miles) — Return from business
• 2026-03-16: Home to coworking space (4 miles) — NOT deductible (not a qualifying location)

Total deductible miles for March 14: 25. The coworking trip is not deductible because a coworking space is a personal choice, not a required business location. However, if you have a home office deduction, driving from home to a temporary worksite is deductible.

Calculating Your 2026 Mileage Deduction

Use this formula: Business Miles x Rate = Deduction. Split miles between the two 2026 rates if you drive in both halves of the year.

Original calculation: a freelance photographer drives 6,000 business miles from January through June and 8,000 from July through December.

• First half: 6,000 x $0.725 = $4,350
• Second half: 8,000 x $0.76 = $6,080
• Total 2026 deduction: $10,430

At a 24% marginal tax rate, this saves $2,503 in federal income tax. Plus, the deduction reduces self-employment tax by $901. Total annual savings: $3,404.

Common Mileage Mistakes

Freelancers make these errors when claiming mileage:

• Claiming commuting miles: Driving from home to your regular office is never deductible. If you have no regular office, driving from home to your first business location IS deductible.
• Estimating instead of logging: Guessing "about 10,000 miles" will fail an audit. Use a real log with specific dates and purposes.
• Mixing personal and business: If you drive to a client meeting and then run personal errands, only the business portion is deductible. Log the business miles separately.
• Forgetting return trips: Driving from home to client and back is two business trips. Log both legs.
• Using actual expenses after claiming standard mileage: Once you choose standard mileage for a vehicle, you cannot switch to actual expenses in future years for that same vehicle.

Mileage Tracking Tools

You can track mileage with a notebook, a spreadsheet, or a dedicated app. Apps like Stride, MileIQ, and Everlance use GPS to automatically log trips. They categorize business versus personal and generate IRS-ready reports.

Original app cost comparison: Stride is free. MileIQ charges $5.99/month after the first 40 trips. Everlance charges $8/month for premium features. For a freelancer driving 15,000 miles per year, the free app saves $72–$96 annually compared to paid alternatives. The paid apps offer more automation, but the free version is sufficient for basic tracking.

Maximizing Your Mileage Deduction

Plan trips efficiently. Combine multiple client meetings in one day. Use route optimization to reduce total miles. Deduct parking and tolls separately — they are not included in the standard mileage rate.

Original optimization example: a freelance consultant has three client meetings on Tuesday in different parts of the city. Without planning, they drive 30 miles total. With planning, they route the meetings in a loop and drive 18 miles. Over 50 weeks, the optimization saves 600 miles = $450–$456 in deductions at the 2026 rates.

Final Tips

Track every mile from day one. The log is your primary evidence if the IRS audits you. Use the standard mileage rate unless you have an expensive vehicle with high actual costs. Update your log weekly, not annually. And remember: the deduction only helps if you itemize. If your total itemized deductions are less than the standard deduction ($16,100 single, $32,200 MFJ), you take the standard deduction and the mileage deduction provides no additional benefit. Most freelancers with home offices, equipment, and business mileage itemize, but verify with your tax preparer.