What Is a 1099 and How Is It Different From a W-2
Someone who’s always worked a traditional job and then picks up freelance or gig work for the first time is often surprised to learn that the tax paperwork looks completely different from what they’re used to.
In a nutshell
A 1099 is a tax form used to report income paid to someone who isn’t classified as a traditional employee, such as an independent contractor, freelancer, or gig worker, while a W-2 reports wages for employees. The core difference isn’t just the paperwork — it’s that taxes are handled very differently depending on which category applies, since employers withhold taxes for W-2 employees but generally don’t withhold anything for 1099 income.
Why the tax treatment differs so much
An employer withholds income tax and splits FICA taxes with a W-2 employee throughout the year, spreading the tax burden across every paycheck automatically. A business paying a contractor on a 1099 basis typically doesn’t withhold anything, which means the full responsibility for setting aside money for taxes, including a separate self-employment tax that covers both the employee and employer shares of Social Security and Medicare, falls on the person receiving the payment.
Common types of 1099 income
- Freelance or contract work. Payments for services performed as an independent contractor rather than an employee.
- Gig work. Payments from platform-based work that don’t come with employee tax withholding.
- Interest and dividends. Certain financial account income is also reported on its own version of a 1099, separate from work income.
- Miscellaneous income. Prizes, awards, or other payments outside a traditional employer relationship sometimes fall under this category too.
What it means for filing a return
Someone who receives 1099 income generally needs to report it as self-employment income, calculate self-employment tax separately, and may need to make estimated tax payments throughout the year rather than waiting until the annual filing deadline, since no employer is withholding along the way. This is one of the most common surprises for first-time freelancers, who sometimes assume the tax process works the same way it did at a traditional job.
Working both types of income in the same year
It’s entirely possible to receive both a W-2 and one or more 1099 forms in the same tax year, such as someone with a regular job who also freelances on the side. In that case, a first tax return needs to account for both income types, combining W-2 wages with 1099 income and applying the appropriate tax treatment to each.
Recognizing which form applies
The distinction generally comes down to how the work relationship is structured — whether the payer directs how, when, and where the work is done, or whether the worker operates independently with more control over those details. Someone unsure which category applies to a specific working arrangement can ask the paying business directly, since it affects which form they’re required to issue.
Where this leaves you
A W-2 and a 1099 report income in fundamentally different tax contexts — one with taxes already withheld, one without. Recognizing which forms apply to a given year’s income is the first step toward filing accurately and avoiding an unexpected tax bill from income that wasn’t withheld along the way.