MileTracker

Mileage tracking

Automatic mileage tracking for 1099 contractors: a complete 2026 guide

Why solo 1099 contractors should use an automatic mileage tracker, how it works on iOS, and how to keep an IRS-ready mileage log without lifting a finger.

By MileTracker · April 22, 2026 · 9 min read

If you file a 1099 and drive for work, your mileage deduction is one of the largest, easiest tax deductions available to you. The catch: the IRS expects a contemporaneous, written log — not a guess at the end of the year. This guide explains how automatic mileage tracking works on iOS, what makes it IRS-compliant, and how MileTracker takes the work out of it.

Why mileage matters for 1099 contractors

The IRS standard mileage rate is $0.67 per mile for 2026. For a contractor who drives 12,000 business miles a year, that is over $8,000 in deductions. Miss those miles and you are paying tax on income that should have been written off.

The problem is that almost nobody keeps a paper logbook anymore, and almost nobody remembers to start a timer before every drive. The result: most 1099 contractors leave thousands of dollars on the table every year.

What 'automatic mileage tracking' actually means

An automatic mileage tracker uses your phone's location services to detect when you start driving, when you stop, and the route in between. The best ones do this entirely in the background, with low battery impact, and store every trip whether you opened the app or not.

  • Background trip detection — no buttons, no Bluetooth pucks
  • A polyline of your route saved with each trip
  • Distance and duration computed automatically
  • A way to classify each trip as business or personal
  • An export that satisfies IRS requirements

What the IRS actually requires

Under Treas. Reg. §1.274-5T, a deductible vehicle log must include the date, the business purpose, the destination, and the miles driven. Notice what is not required: handwritten paper, a signature, or an odometer photo.

If your tracker captures date, route, distance, and lets you add a purpose — and you do classify trips regularly — your log meets IRS substantiation requirements.

How MileTracker handles it

MileTracker is built specifically for solo 1099 contractors. It uses Apple's background location APIs to detect your trips, stores them locally in SQLite first, and syncs to the cloud when you're online. You open the app once a day, swipe through the unclassified trip stack, and tap business or personal.

At tax time, tap export and you get a clean IRS-ready PDF mileage log and a CSV your accountant can import into anything.

How to start

  1. Install MileTracker from the App Store and sign in with Apple.
  2. Grant 'Always' location access so iOS can wake the app for trip detection.
  3. Drive normally for a week — let it learn your patterns.
  4. Open the app and classify your first stack of trips.
  5. Subscribe to Pro before tax time and export your IRS PDF.

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.

Frequently asked questions

Do 1099 contractors really need a mileage tracker?
If you drive for work and want to deduct vehicle expenses, yes. The IRS requires a contemporaneous record of business miles, and an automatic tracker is the only realistic way to keep one without losing trips.
Is automatic tracking accurate enough for the IRS?
Yes. A modern automatic mileage tracker logs the date, time, route, distance, and lets you add a business purpose — which meets the IRS substantiation requirements under Reg. §1.274-5T.

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