1099 vs W-2: Which Are You, and What It Means for Your Mileage Deduction

Here is the short version: if you get a 1099-NEC, you are self-employed and you can deduct your business miles at 72.5 cents each for 2026. If you get a W-2, you are an employee, and on your federal return you generally cannot deduct unreimbursed work mileage at all. The form your pay comes on decides the whole thing. This page walks through how to tell which one you are, why the mileage rules split so hard, and what W-2 workers can still do.

Sources for this page: IRS 2026 standard mileage rate (72.5 cents/mile); IRS, One Big Beautiful Bill provisions; IRS Worker Classification 101; IRS Topic No. 762, Independent contractor vs. employee. Verified July 2026. This is general information, not tax advice - check your own facts with a tax professional.

The core difference between 1099 and W-2

A W-2 is the form an employer sends you and the IRS at year end. It means the business treats you as an employee: it withholds income tax, Social Security, and Medicare from your paycheck, and it pays half of your payroll taxes for you.

A 1099-NEC (the "NEC" stands for nonemployee compensation) is what a company sends when it pays an independent contractor $2,000 or more in a year (the threshold rose from $600 to $2,000 for 2026 under the One Big Beautiful Bill). Nothing is withheld. You get the full amount, and you are responsible for your own income tax and the entire self-employment tax. If you drive for a rideshare or delivery platform, or you take on contract gigs, you are almost always in this bucket.

That difference is not just paperwork. The 1099 worker files a Schedule C as a business. The W-2 worker files as an employee. Where your mileage goes - and whether it counts at all - follows from that.

How to tell which one you are

The IRS does not let you or the company simply pick. Classification comes down to who controls the work, measured across three categories:

• Behavioral control. Does the business direct how you do the job - set your hours, require training, tell you which tools to use? More control points toward employee.
• Financial control. Are you paid a salary or by the hour, with expenses reimbursed and equipment provided? Or do you invoice a fixed fee, cover your own costs, and work for other clients too? Covering your own costs points toward contractor.
• Relationship of the parties. Is there a written contract, benefits like health insurance or paid leave, and an ongoing open-ended arrangement? Benefits and permanence point toward employee.

The IRS is clear that no single factor decides it and there is no magic number of boxes to check. You weigh the whole relationship. In practice, the form you receive in January usually tells you how the business already classified you.

Why it matters for your mileage - the big one

This is where the gap is widest. If you are a 1099 contractor, your business miles are a deduction against your self-employment income. For 2026 the IRS standard mileage rate is 72.5 cents per business mile, up 2.5 cents from 2025. Drive 12,000 business miles in a year and that is $8,700 knocked off the income you pay tax on. You claim it on Schedule C.

If you are a W-2 employee, you generally cannot deduct unreimbursed work mileage on your federal return. The 2017 Tax Cuts and Jobs Act suspended the miscellaneous itemized deductions that used to cover unreimbursed employee expenses, starting in 2018. The One Big Beautiful Bill Act, signed July 4, 2025, made that repeal permanent. So the deduction employees once used for work driving is gone for good at the federal level - it is not coming back in 2026.

Same commute, same gas, same car. One worker writes it off, the other cannot. The form is the reason.

1099 vs W-2, side by side

• Tax form you receive: 1099-NEC (contractor) vs W-2 (employee).
• Tax status: Self-employed / business owner vs employee.
• Can deduct business mileage federally: Yes, at 72.5 cents/mile for 2026 vs no, generally not.
• Where mileage goes: Schedule C, against business income vs nowhere on the federal return.
• Who covers driving costs: You do, then you deduct vs your employer, if it reimburses at all.

The three states that require employers to reimburse W-2 mileage

There is no federal law forcing an employer to reimburse a W-2 employee for work mileage. But three states have broad statutory mandates that require it: California, Illinois, and Massachusetts. In those states, if you drive your personal car for work, your employer has to pay you back for the cost - most use the IRS rate to do it. Note that reimbursement is not the same as a deduction: it is your employer paying you, not you writing something off. If you work in one of the other states, or your state has no such rule, reimbursement is up to your employer's policy.

What W-2 workers can still do, and hybrid situations

Losing the federal deduction does not mean you have no options as a W-2 employee. You can ask your employer for a reimbursement plan - a proper accountable plan pays you back tax-free and the business gets to deduct it, so it can cost the company little on net. You should also check your own state's rules, since a handful of states allow employee expense deductions on the state return even though the federal one is gone.

Plenty of people are both at once. You might hold a W-2 day job and drive for a delivery app on weekends. In that case the two streams are treated separately. The miles you drive for the app are 1099 business miles and go on Schedule C at 72.5 cents each. The driving you do for the W-2 job follows the employee rules and generally is not deductible. The key is keeping the two sets of miles apart, because only one side of your driving earns the deduction - and mixing them is exactly the kind of thing that unravels under review.

If I have both a W-2 and a 1099, can I deduct all my driving?

No. Only the miles tied to your 1099 self-employed work go on Schedule C. Your W-2 job's mileage generally stays non-deductible on the federal return. Track each separately so you can prove which miles belong to the business.

Does the standard mileage rate change which form I get?

No. The 72.5-cent rate is just the per-mile value of the deduction. Whether you can use it at all depends on being self-employed (1099), not on the rate itself.

My employer will not reimburse me and I am a W-2 worker. Any federal deduction?

Generally no, unless you fall into a narrow group (such as certain reservists or qualified performing artists). For most W-2 employees the unreimbursed mileage deduction is permanently gone at the federal level.

If you are on a 1099, every business mile is worth 72.5 cents in 2026 - but only the ones you can prove. TruMile logs your drives automatically and sorts business from personal, so your Schedule C deduction is ready at tax time. See how TruMile works for self-employed drivers.

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