QuickBooks Online Mileage Tracking: setup steps and the records the IRS expects

Mileage deductions are among the easiest for a small business to lose. The driving happened and the expense was real, yet the paperwork still fails review. QuickBooks Online ships with a tracker built for exactly this gap. We cover the setup steps, the plan rules, and the limits worth knowing.

The failure is almost always record quality, not the driving itself. Tax rules ask for far more than an odometer reading, and a log rebuilt from memory at year end rarely holds up.

What does the IRS consider an adequate mileage log?

A supportable vehicle deduction rests on the log behind it. Each entry should show the date of the trip, the destination, the business purpose, and the miles driven. An odometer reading for the vehicle at the start and end of the year completes the picture.

The arithmetic is simple: business miles multiplied by the standard mileage rate for that tax year. The rate is adjusted annually, so the tracker stores miles rather than dollars. You, or your accountant, apply the current rate when the return is prepared.

Does every QuickBooks Online plan include the tracker?

The feature began in QuickBooks Self-Employed. Intuit later opened it to every QuickBooks Online subscription, so it is no longer locked to a single tier. If the menu option is missing, the likely cause is your user role rather than your plan. An administrator can widen access through user permissions.

Captured trips sync to your company file, so the phone and the browser show the same list.

Turning on automatic tracking

Automatic capture runs through the mobile app, not the browser. The setup is short:

1. Install the QuickBooks app on your phone and sign in with the same credentials you use for QuickBooks Online.
2. Grant location permission, and choose the setting that allows location all the time. The usual setting, limited to while the app is open, will silently drop trips.
3. Open the app menu, select Mileage, and switch on automatic tracking.
4. Add your vehicles, including year-start odometer readings if you have them.

From that point the phone detects drives on its own, in the background, with no entry needed at the moment of the trip. You review the results later.

Reviewing and classifying trips

Every detected drive lands on one review list. On the phone, you swipe a trip to file it as business or personal. In the browser, open the Mileage page from the left menu; in the newer navigation it appears as a tab inside Expenses.

Open any trip to correct the date, the vehicle, or the mileage, and to record the business purpose. Purpose is the field most hand-kept logs never captured, and it is the one the rules care about. Trips can also be linked to a customer, which keeps the miles on record when billing travel.

Adding trips by hand

The tracker does not reconstruct the past. Miles driven before automatic tracking was switched on reach the log only if you type them yourself. Use the add trip action in the Mileage section, enter the date, the distance, the vehicle, and the classification, then save. Manual entries sit in the same list as captured ones.

The limits worth knowing

Automatic tracking is mobile only. The browser side of QuickBooks Online is for reviewing trips and adding them by hand, not for capture. Aggressive battery saver settings and restrictive location permissions will quietly stop the logging, so an occasional glance at the review list is a good habit.

A recorded drive is a single entry, and the software will not split it for you. A trip that mixed an errand with a client visit needs your judgment, either through an edited mileage figure or a clearer note on purpose. Personal trips should stay in the log rather than be deleted, because the full pattern of use is part of what makes the record credible.

The totals you have at tax time

The Trips page totals your business miles for the year and breaks them down by vehicle. That summary, with the per-trip detail behind it, is what your accountant works from when applying the year’s standard rate. Keep the entries in place through any review period rather than clearing them after filing.

The feature does not make driving deductible. What it does is produce the contemporaneous record that turns a real expense into a supportable one. That record is the part most businesses used to lose, and losing it is now optional.