To file your Lyft taxes, you report your driving income and expenses on Schedule C (Profit or Loss from Business), carry the net profit to your Form 1040, and calculate self-employment tax on Schedule SE. Lyft treats you as an independent contractor, so no taxes are withheld during the year, and you’re responsible for both income tax and the full 15.3% Social Security and Medicare bill on your profit. Done right, your deductions can shrink that profit substantially before any tax is calculated.
What Lyft Sends You, and What You Still Owe
Depending on your volume, Lyft may issue two forms. Form 1099-K reports the gross ride payments processed through the platform. Form 1099-NEC covers direct payments like sign-on bonuses and referral incentives.
The thresholds matter because they’re lower than many drivers assume. Under the One, Big, Beautiful Bill Act, Lyft is only required to send a 1099-K if your gross payments exceed $20,000 and you had more than 200 transactions during the year.1Internal Revenue Service. IRS Issues FAQs on Form 1099-K Threshold Under the One, Big, Beautiful Bill The 1099-NEC threshold rose from $600 to $2,000 starting with the 2026 tax year.2Internal Revenue Service. Form 1099-NEC and Independent Contractors FAQ
Here’s the catch. You owe tax on every dollar you earned driving, whether or not either form shows up in your mailbox. If you made $8,000 and fall under both thresholds, the IRS still expects that $8,000 on your return. Your Lyft driver dashboard and annual tax summary are the records to work from.
Putting Your Income on Schedule C
The gross fare, meaning what the rider paid rather than what hit your bank account, goes on Line 1 of Schedule C.3Internal Revenue Service. About Schedule C (Form 1040) – Profit or Loss from Business Lyft’s commission and service fees come off separately as a business expense on Line 10.4Internal Revenue Service. Instructions for Schedule C (Form 1040) Reporting it this way keeps your figures aligned with any 1099-K that Lyft sends and avoids a mismatch that the IRS might flag.
Deducting Your Vehicle
Your car will almost certainly produce your largest deduction. The IRS gives you two methods, and the one you pick in your first year of driving for Lyft shapes what you can do later.
The Standard Mileage Rate
Multiply your business miles by the IRS rate. For 2026, it’s 72.5 cents per mile.5Internal Revenue Service. IRS Sets 2026 Business Standard Mileage Rate at 72.5 Cents Per Mile, Up 2.5 Cents That figure already includes gas, insurance, depreciation, maintenance, and repairs, so you don’t deduct any of those on top of it. Tolls and parking fees are still deductible separately.
Business miles cover more than passenger time. Miles to a pickup, miles between rides while you’re logged in and available, and miles returning home after your last trip all count. Personal errands in the middle of a shift don’t. Drive 25,000 business miles in 2026 and your deduction is $18,125.
Most drivers who put in real hours come out ahead with the standard rate, and it saves you from managing a shoebox of gas receipts. Important rule: you must use the standard rate in the first year you place a car into Lyft service if you ever want the option of switching methods later.5Internal Revenue Service. IRS Sets 2026 Business Standard Mileage Rate at 72.5 Cents Per Mile, Up 2.5 Cents Start with actual expenses and you’re locked into actual expenses for that vehicle’s life. For a leased car, whichever method you choose in year one applies for the whole lease.
The Actual Expenses Method
The alternative is tracking every operating cost: gas, oil changes, tires, repairs, insurance, registration, car washes, and depreciation. Multiply the total by your business-use percentage, which is business miles divided by total miles. Drive 30,000 miles total with 22,500 for Lyft, and you deduct 75% of those costs.
Expect more paperwork. You need receipts for every expense and a mileage log that distinguishes business from personal driving. Depreciation adds a layer of its own, spreading your vehicle’s cost over several years under IRS schedules. The actual method occasionally beats the standard rate for drivers with expensive vehicles or heavy maintenance bills, but for most Lyft drivers it produces a similar or smaller deduction with a lot more effort.
Other Deductions Worth Claiming
Beyond the car, several ordinary and necessary business costs reduce your Schedule C profit:
- Lyft’s fees and commissions, fully deductible on Line 10.
- Your phone and data plan, in proportion to business use. If 60% of your usage is the Lyft app, navigation, and rider communication, deduct 60% of the bill.
- Tolls and parking during passenger trips or while waiting for rides, deductible even if you use the standard mileage rate.
- Rider supplies like water bottles, phone chargers, and mints.
- Safety and cleaning items, including a dashcam, sanitizer, and interior cleaning supplies.
Be honest about the phone split. The IRS knows your phone also streams music and texts friends. Something in the 50 to 70% range is defensible for a full-time driver; 100% is not.
The 20% Qualified Business Income Deduction
As a sole proprietor, you may qualify for a deduction worth up to 20% of your net business income under Section 199A, which the One, Big, Beautiful Bill Act made permanent.6Internal Revenue Service. Qualified Business Income Deduction It’s taken on your personal return rather than on Schedule C, so it lowers your taxable income without touching the self-employment tax calculation.
The math is simple for most drivers. Net profit of $40,000, with your taxable income below the phase-out range, means a deduction of up to $8,000. The phase-out starts at $200,000 of taxable income for single filers and $400,000 for joint filers. Below those lines you get the full 20% with no extra tests. No form arrives in the mail reminding you about this one, so it’s easy to miss, but it directly cuts your tax bill.
Self-Employment Tax
Because Lyft doesn’t withhold anything, you pay both the employee and employer halves of Social Security and Medicare yourself. The combined rate is 15.3%, made up of 12.4% for Social Security and 2.9% for Medicare.7Internal Revenue Service. Topic No. 751, Social Security and Medicare Withholding Rates A W-2 employee pays half that; their employer covers the rest.
You don’t pay it on your full Schedule C profit. First you multiply net earnings by 92.35%, then apply the 15.3% rate on Schedule SE, which attaches to your Form 1040.8Internal Revenue Service. Topic No. 554, Self-Employment Tax A $50,000 profit produces self-employment tax on $46,175.
One small consolation: you deduct half of your self-employment tax when figuring your adjusted gross income.9Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes) It doesn’t shrink the self-employment tax itself, but it does reduce the income subject to federal income tax.
Health Insurance and Retirement Write-Offs
Two of the strongest tax breaks for self-employed people have nothing to do with your car.
Self-Employed Health Insurance
If you pay for your own health, dental, or vision insurance and you aren’t eligible for coverage through a spouse’s employer plan, you can deduct 100% of the premiums.10Internal Revenue Service. Topic No. 502, Medical and Dental Expenses This is an adjustment to income on your Form 1040, not an itemized deduction, so it stacks with the standard deduction. Calculate the amount using Form 7206.11Internal Revenue Service. Instructions for Form 7206 Coverage can extend to your spouse, dependents, and children under age 27. The deduction is capped at your net self-employment profit; it can’t create a loss.
Retirement Contributions
A SEP IRA lets you contribute up to 25% of your net self-employment earnings, with a 2026 cap of $72,000.12Internal Revenue Service. SEP Contribution Limits (Including Grandfathered SARSEPs) A solo 401(k) gives more flexibility, letting you contribute as both the employee (up to $24,500 in elective deferrals for 2026) and the employer (up to 25% of net earnings), with the same $72,000 combined ceiling. Every contribution reduces your taxable income for the year.
Most full-time drivers won’t approach the limits, but even modest contributions help. A $5,000 SEP IRA contribution might save $1,200 or more in combined income and self-employment tax depending on your bracket. SEP IRAs have no setup cost, almost no paperwork, and the contribution deadline matches your tax filing deadline including extensions.
Paying Quarterly Estimated Taxes
With no employer withholding, the IRS wants its money through the year rather than in one April payment. If you expect to owe $1,000 or more in combined income and self-employment tax after any withholding from other jobs or refundable credits, you need to make quarterly estimated payments.13Internal Revenue Service. How Do I Know if I Have to Make Quarterly Individual Estimated Tax Payments?
Form 1040-ES walks you through projecting annual income and splitting the tax into four installments.14Internal Revenue Service. About Form 1040-ES, Estimated Tax for Individuals The deadlines are:
- April 15, for income earned January through March.
- June 15, for income earned April through May.
- September 15, for income earned June through August.
- January 15 of the following year, for income earned September through December.
If a due date falls on a weekend or holiday, the deadline shifts to the next business day.15Internal Revenue Service. Estimated Tax for Individuals You can pay through IRS Direct Pay, the Electronic Federal Tax Payment System (EFTPS), or by mailing a check with the Form 1040-ES voucher.
Underpayment penalties act like interest on the shortfall for each quarter you underpaid. You avoid them by meeting one of the safe harbor rules: pay at least 90% of your current year’s tax, or pay 100% of last year’s total tax (110% if your adjusted gross income exceeded $150,000).16Internal Revenue Service. Underpayment of Estimated Tax by Individuals Penalty First-year drivers rely on the 90% current-year rule. Returning drivers can simply pay last year’s total across the four quarters, regardless of whether income rises or falls, and stay safe.
Records That Hold Up
Every deduction needs backup. The IRS can disallow anything you can’t substantiate, and vehicle expenses draw extra scrutiny because personal-use cars are so commonly abused.
For mileage, the IRS expects a contemporaneous log. Record trips as they happen, not in one late-night session before filing. Each entry should include the date, start and end locations, business purpose, and miles. You also need odometer readings at the start and end of the tax year to establish total annual mileage. Apps like Everlance, Stride, and MileIQ automate most of it, and the subscription itself is deductible.
For everything else, keep receipts and card or bank statements. A dedicated business account or credit card makes this much easier because every charge is already separated from personal spending. Hold onto records for at least three years after filing, which is the standard IRS audit window. Substantial underreporting of income extends that window to six years.