How do I track mileage for taxes as a gig worker?

The IRS Publication 463–compliant method is odometer-based: record starting odometer at the beginning of each business shift, ending odometer at shift end, plus date and business purpose. This is what the IRS specifically asks for and the most audit-defensible format. Apps like ShiftTracker capture this in 5 seconds per shift. GPS-based auto-tracking apps (MileIQ, Everlance) produce GPS-trace logs that aren't the format IRS Publication 463 explicitly lists.

Does the IRS require a mileage log for tax deductions?

Yes — to claim the standard mileage deduction (2026 rate: $0.725/mile), you must keep a contemporaneous log showing date, business purpose, miles driven, and odometer readings. Reconstructing miles from memory at tax time fails in an audit. The IRS has historically thrown out millions of dollars of unsubstantiated mileage claims. Track in real time, not after the fact.

Can I claim mileage without a written log?

Technically you can claim mileage, but you'll lose the deduction if audited and you can't produce contemporaneous records. App-based tracking (ShiftTracker, MileIQ, Everlance) counts as contemporaneous if the records are captured per-shift. A spreadsheet updated weekly counts. A reconstruction-from-memory at tax time generally does not survive audit scrutiny.

How much can I save by tracking mileage as a gig driver?

At the 2026 IRS rate of $0.725/mile, a Dasher driving 20,000 business miles annually claims $14,500 in deductions. At a 22% federal tax bracket plus 15.3% self-employment tax, that translates to roughly $5,400 in federal tax savings — often the single largest tax lever for any gig driver. The mileage deduction alone often exceeds all other Schedule C deductions combined.

Should I use a mileage app or a paper log?

An app — paper logs are easy to lose and hard to defend in an audit decades later (the IRS can audit returns up to 6 years back if substantial under-reporting is alleged). Apps automatically timestamp entries and preserve them in cloud backup. The choice between apps is methodology: odometer-based (ShiftTracker, IRS Publication 463–compliant) vs. GPS-based (Everlance, MileIQ, Hurdlr — battery-heavy but more passive).

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How to Track Mileage for Taxes as a Gig Worker

Good mileage tracking is the difference between maximizing your deduction and leaving money on the table -- or worse, facing IRS penalties.

Tracking Methods Compared

Manual Log

Pen-and-paper or spreadsheet. Record each trip with date, destination, purpose, and miles.

Risk: easy to forget trips, hard to maintain consistently

Background-GPS App

Apps like MileIQ, Stride, and Everlance run GPS in the background to auto-detect trips.

Risk: heavy battery drain stacking on top of the gig apps already running GPS for routing

Odometer-Based App (Recommended)

Enter starting odometer at shift start, ending odometer at shift end. The app calculates exact business miles — the format IRS Publication 463 specifically asks for.

Best: audit-proof, battery-friendly, no constant location tracking

What Makes a Log Audit-Proof

The IRS requires contemporaneous records. Each entry should include: the date of the trip, where you went, the business purpose, and the number of miles driven. Odometer-based logging apps capture all of this when you log in and out of your shift, matching the exact format IRS Publication 463 asks for.

Standard Mileage vs. Actual Expense Method

You have two options for deducting vehicle costs. Pick one per vehicle — you generally cannot switch methods mid-ownership for the same car.

Method	Calculation	Best For
Standard mileage	$0.725 × business miles (2026 IRS rate)	Fuel-efficient cars, high-mileage drivers
Actual expense	(Gas + insurance + depreciation + repairs) × business %	Expensive or fuel-inefficient vehicles

The standard mileage method wins for most gig drivers because it is simpler and the 72.5-cent rate is generous. The actual expense method can pay off only if your vehicle costs more than 72.5 cents per mile to operate — for example, a newer car with high insurance premiums.

What 20,000 Miles Is Worth at Tax Time

At the 2026 rate of 72.5 cents per mile, 20,000 business miles = $14,500 in deductions. In the 22% federal bracket that translates to about $3,080 back in your pocket; at 24% it is $3,360. Most drivers never collect this — not because they do not qualify, but because their records cannot withstand an audit.

How Long to Keep Mileage Records

Keep mileage records for at least 3 years after filing the return they support. If you underreport income by more than 25%, the IRS has 6 years to audit, so longer retention is safer for high-volume drivers. Store records in a cloud backup (Google Drive, iCloud, Dropbox) and not just on your phone — if your device dies before tax season, you lose everything.

Common Mistakes to Avoid

1. Waiting until year-end to estimate total mileage
2. Including personal miles in business totals
3. Not recording odometer at start and end of year
4. Rounding up trip distances
5. Failing to separate business and personal trips on shared routes

Start Audit-Proof Mileage Tracking

ShiftTracker logs every business mile from your odometer at shift start and end — battery-friendly, IRS Publication 463-compliant, and no background GPS competing with the gig apps already running on your phone.

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