Standard Mileage vs Actual Expenses for Gig Drivers: Which Is Bigger?

You get one car deduction, calculated one of two ways, and the gap between them for a working delivery driver is routinely four figures.

Most drivers pick by default — whichever one their software suggested — and never check. Here’s the comparison run properly on a full year, plus the first-year decision that can quietly take one of the options away from you permanently.

The Two Methods

Standard mileage: business miles × the IRS rate for that period. That single rate is deemed to cover fuel, oil, maintenance, tires, repairs, insurance, registration and depreciation.

Actual expenses: total every real vehicle cost for the year, then deduct the business-use percentage of it.

Under both, you can additionally deduct business parking and tolls, and — if you’re self-employed — the business-use share of car loan interest. Neither method covers those, so they never get double-counted.

The Comparison, Run on a Full Year

One driver, one paid-off economy car at 24 mpg:

• 24,000 total miles, of which 21,000 are business miles → 87.5% business use
• 9,000 of those business miles driven January–June, 12,000 driven July–December

Standard Mileage

2026 had two business rates. The IRS set 72.5 cents per mile for January 1 through June 30, then revised it to 76 cents for July 1 through December 31.

Worth noting what a single-rate spreadsheet would have produced. A driver who carried last year’s 70 cents across the whole of 2026 would have claimed $14,700 — $945 less than they were entitled to, purely from a formatting decision. Mid-year revisions aren’t common, but they’ve happened three times in the last fifteen years, and the fix is to put the rate in a column on every mileage row rather than in one cell at the top.

Actual Expenses

Every real cost for the year, all 24,000 miles:

Note that the actual method uses the full insurance premium and registration, not just the delivery-endorsement increase — you’re deducting a share of the whole cost of running the car, not the incremental cost of using it for work.

The Result

At a combined self-employment and federal rate of roughly 25%, choosing correctly is worth about $1,752 in tax — for a driver who did exactly the same driving either way.

Why Standard Mileage Usually Wins for Gig Drivers

The standard rate is built as a national average across all business vehicle use — including cars driven modestly, financed recently, and depreciating fast. Gig driving is the opposite profile on every axis:

Very high annual mileage. The rate is per mile; your fixed costs aren’t. Driving 24,000 miles instead of 8,000 triples the mileage deduction while insurance and registration stay flat.

A cheap, already-depreciated car. Most working delivery drivers are deliberately not driving a new vehicle. A car that’s already lost most of its value can’t generate a large depreciation deduction, which is the biggest line in the actual-expense calculation.

Good fuel economy. 24 mpg on a rate built partly around thirstier vehicles.

The actual method starts to compete when you flip those: an expensive vehicle newly placed in service, poor fuel economy, or relatively modest business mileage. First-year depreciation is where that case is usually won, and it’s also where the rules get genuinely complicated — passenger vehicles are subject to annual depreciation limits, and the interaction with bonus depreciation and Section 179 is exactly the kind of thing worth paying a preparer to look at rather than guessing.

The First-Year Rule That Locks You In

This is the part that costs people money years later.

For a car you own, you have to choose the standard mileage rate in the first year the car is available for use in your business. Do that, and you can switch to actual expenses in a later year if it becomes the better deal.

Go the other way — use actual expenses with an accelerated depreciation method in that first year — and you generally cannot use the standard mileage rate for that car in any later year. The door closes and doesn’t reopen.

The asymmetry is the whole point: starting with standard mileage preserves both options, starting with actual expenses may not. For a driver who plans to keep the car for several years and expects mileage to climb, that flexibility is worth real money.

For a leased car the rule differs again: if you choose the standard mileage rate, you must use it for the entire lease period. Whichever applies to you, confirm it with a tax professional before your first return with that vehicle — this is a decision you make once.

Both Methods Need the Mileage Log

A common misreading is that actual expenses lets you skip the mileage tracking. It doesn’t.

The actual method deducts the business-use percentage of your costs, and that percentage is total miles versus business miles. No mileage log, no percentage. So the actual method requires the mileage log and a year of categorised receipts — strictly more work, to usually claim less.

Either way, the log needs to be the kind of record you kept as you went: date, business miles, purpose. The practical version is two odometer readings and a platform name per shift, written down in the parking lot before you drive off. Fifteen seconds, and it’s what the whole deduction rests on.

Running Both Numbers Is the Only Way to Know

The comparison above is one driver’s year. Change the car, the mileage, or the fuel economy and the gap moves — sometimes enough to flip the answer.

The good news is that if you’re already logging miles and categorising expenses for your own profit tracking, you have both inputs. Total business miles × the rate for each period on one side, total vehicle costs × business-use percentage on the other, and the larger number is your deduction. Check it every year rather than assuming last year’s answer still holds, especially in a year you change vehicles.

For how the deduction fits into the wider picture — quarterly set-asides, net hourly rate, and what the car actually costs you — see the complete guide to tracking gig driver income.

This is general information, not tax advice. Vehicle depreciation rules and first-year elections are situation-specific — talk to a tax professional about yours.

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