$3,794: What 15,000 Untracked Miles Cost a Driver
Run 15,000 business miles through this rideshare mileage deduction calculatorand it returns a $10,500 write-off — money a shocking number of Uber and Lyft drivers never claim. At the 2025 IRS rate of 70 cents per mile, those 15,000 miles wipe $10,500 off your taxable profit, and for a driver in the 22% bracket that's roughly $3,794 of actual taxthat stays in your account instead of going to the IRS. The problem isn't that drivers don't know the deduction exists. It's that they rely on the mileage number in their driver app's annual summary, which can miss a third or more of their deductible miles — and every missed mile is 70 cents of deduction gone.
Here's the trap in one sentence: Uber and Lyft report the miles they can see, but the IRS lets you deduct every mile you drive for the business— including the ones spent circling downtown waiting for a ping. This calculator converts your real business miles into the deduction, splits your estimated savings into self-employment tax and income tax, and runs the standard-rate-versus-actual-expenses comparison so you know you're claiming the bigger number.
Which Miles Count? All Three Periods, Not Just Trips
Rideshare driving breaks into three periods, and the tax treatment is friendlier than most new drivers assume. Period 1 is app-on, waiting for a request. Period 2 is driving to a pickup. Period 3 is the trip itself. All three are business miles — the meter for your deduction starts when you go online with the intent to work, not when a passenger climbs in. What's not deductible is anything personal, including the drive from your house to your usual starting area with the app off, which the IRS treats as commuting.
| Mile Type | Deductible? | Example |
|---|---|---|
| Period 1 — online, waiting | Yes | Cruising near the airport queue with the app on |
| Period 2 — en route to pickup | Yes | The 2.4 miles to reach your rider |
| Period 3 — passenger on board | Yes | The trip itself — the only part some app summaries fully capture |
| Commute, app off | No | Driving downtown before you go online |
| Personal errands | No | Groceries on the way home, app off |
The gap between app-reported miles and true business miles is real money. A full-time driver logging 30,000 on-trip miles often racks up another 8,000–12,000 miles in periods 1 and 2. At 70 cents, 10,000 missed miles is a $7,000 deduction— around $2,500 of tax for a mid-bracket driver — lost purely to lazy record-keeping. A contemporaneous log (a mileage-tracking app, or odometer photos at the start and end of each shift) is what the IRS wants to see if it ever asks, and the IRS Gig Economy Tax Center spells out the record-keeping rules for platform work.
Standard Mileage or Actual Expenses? A 60-Second Decision Framework
The IRS gives you two ways to write off your car, and you pick one per vehicle per year. The standard mileage rate bundles gas, maintenance, insurance, and depreciation into one flat 70 cents per mile. The actual expense method deducts the business share of what you really spent. The right choice follows a simple rule: estimate your true cost per mile, and compare it to 70 cents.
- Choose the standard rateif you drive an efficient, paid-off car lots of miles. A Prius driver at 20,000 business miles claims $14,000 with the standard rate. Their actual costs — about $1,360 in gas at 50 MPG, $1,800 insurance, $1,200 maintenance, $2,500 depreciation — total $6,860, and at 90% business use the actual method yields just $6,174. The standard rate wins by $7,826.
- Choose actual expensesif the car is expensive to run and your miles are modest. A leased luxury SUV with $9,000 in annual lease payments, $2,040 of gas at 20 MPG, $2,400 insurance, and $1,500 in upkeep costs $14,940 a year. At 70% business use that's a $10,458 deduction — against only $5,880 from the standard rate on 8,400 business miles. Actual wins by $4,578.
- Under 15 cents of gas per mile and no car payment?Standard almost always wins — the 70-cent rate assumes average depreciation you're not actually suffering.
One warning before you pick: the choice has memory. If you want the option to use the standard rate on a car, you must use it in the first yearthat car enters business service — start with actual expenses plus accelerated depreciation and you're locked out of the standard rate for that vehicle for good. Leased cars are stricter still: whichever method you pick in year one of the lease applies for the entire lease term. The calculator above runs both numbers side by side, so you see the gap in dollars before committing.
From 70 Cents to Real Dollars: The Savings Math
A deduction is not a refund, and this is where drivers most often overestimate. The mileage deduction reduces your taxable profit, and your savings equal the deduction times the tax rates that would have applied to that profit. For a self-employed driver, two taxes stack:
Tax saved = deduction × (15.3% × 92.35% + your income tax bracket)
Self-employment tax runs 15.3% on 92.35% of net earnings — an effective 14.13%. Add a 22% income bracket and every dollar of deduction saves about 36 cents. Work the $10,500 example: $10,500 × 14.13% = $1,484 of self-employment tax, plus $10,500 × 22% = $2,310 of income tax, for $3,794 total— about 25.3 cents of real savings per mile driven. That per-mile figure is worth memorizing, because it usually beats what the mile cost you: an efficient car burns 10–12 cents of gas per mile, so the deduction alone can outweigh your fuel spend. It also means your true hourly pay is better than your bank deposits suggest — our Uber & Lyft driver earnings calculator shows gross-to-net before taxes, and this tool shows what the tax code hands back.
The rate itself moves most Januaries, which is why the calculator lets you pick the tax year. Recent history: 65.5 cents in 2023, 67 cents in 2024, 70 cents in 2025 — a 4.5-cent climb in two years that quietly made every logged mile more valuable. The current figure is always published on the IRS standard mileage rates page. Note that the deduction shrinks your income tax and self-employment tax, but it doesn't make quarterly estimated payments optional — NerdWallet's self-employment tax guide covers how the two interact across a year of gig income.
When the Standard Rate Is the Wrong Choice
The 70-cent rate is the default for good reason, but there are specific situations where clinging to it costs real money — or where it isn't allowed at all:
- A big repair year.A $4,200 transmission on a car you drive 9,000 business miles flips the math for that year: standard gives $6,300, while actual expenses with the repair, gas, insurance, and depreciation can clear $9,000. If you used the standard rate in year one, you keep the right to switch to actual in a later year — use it when a repair bill lands.
- Low-mileage, high-cost driving. Part-timers doing 4,000 business miles in a car that costs $600 a month to insure and finance are usually leaving money behind at 70 cents a mile ($2,800) versus the business share of real costs.
- Delivery in a vehicle the rate doesn't fit.The standard rate is built around average passenger-car costs. A cargo van getting 14 MPG spends about 25 cents per mile on gas alone — actual expenses almost always wins there. Drivers mixing rideshare with Instacart batchesor other delivery gigs in the same car can still use one method — all of it is business use of the same vehicle.
- Five or more cars in service at once. The IRS bars the standard rate for fleet operations running five-plus vehicles simultaneously; actual expenses is mandatory there.
And one mistake that has nothing to do with method choice: claiming mileage andgas receipts. The 70-cent rate already contains fuel, so stacking a $2,400 gas write-off on top of a standard-mileage claim is double-dipping the IRS specifically screens for. If you want to know what fuel actually costs you per week — for budgeting, not for taxes — run it through the gas cost calculator and keep it out of your Schedule C when you claim the standard rate.