1099 vs. W-2: What's the Difference for Taxes?
Two people can do nearly identical work and get very different tax paperwork every year, depending on one label: whether they’re classified as an employee or a contractor. That single distinction shapes almost everything about how their taxes get handled.
The short answer
A W-2 is issued to employees and shows wages along with taxes already withheld by the employer during the year. A 1099 is issued to independent contractors and freelancers, and it reports what was paid with little or nothing withheld. The practical difference is who pays which taxes when, who covers the employer’s share of certain payroll taxes, and who gets to deduct work-related expenses.
Who counts as which
Whether someone is an employee or a contractor isn’t really a choice made by filling out a form — it depends on the actual working relationship, including how much control the business has over the work, the schedule, and the tools used. A worker with a set schedule, company equipment, and close supervision tends to look like an employee, even if paid irregularly. Someone who sets their own hours, uses their own equipment, and works for multiple clients tends to look like a contractor. Businesses sometimes misclassify workers in either direction, which is part of why the distinction gets so much attention.
What withholding looks like
For a W-2 employee, the employer withholds income tax and the employee’s share of Social Security and Medicare from every paycheck, and also pays a matching employer share on top. That withholding is based on information the employee provides, often through a W-4 and the withholding process it triggers. For a 1099 contractor, none of that withholding happens automatically. The full amount gets paid out, and the worker is responsible for setting aside money and sending it in themselves, often through how quarterly estimated tax payments work rather than waiting until the annual filing deadline.
The self-employment tax difference
An employee’s Social Security and Medicare taxes are split between the employee and the employer, each paying a share. A contractor, by contrast, is treated as both the worker and the business, so they owe both halves themselves. That combined obligation is generally referred to as self-employment tax, and how self-employment tax works is worth understanding separately since it often surprises first-time freelancers who expect their tax bill to look like a scaled-up version of a paycheck deduction.
Deductions work differently too
Employees generally can’t deduct the cost of a home office, mileage, or supplies used for their job against their income the way a contractor can. Contractors report their income and expenses on their own tax paperwork, subtracting legitimate business costs before the remaining profit is taxed. That’s one reason how taxes work for freelancers covers more moving parts than a typical employee’s return — there’s more recordkeeping, but also more room to reflect what it actually costs to do the work.
Neither status is automatically better
It’s tempting to think one classification is simply “better,” but each comes with trade-offs. Employees get automatic withholding, often benefits, and generally simpler tax filing, at the cost of less flexibility and no ability to deduct work expenses directly. Contractors get more control over schedule and potential deductions, but take on the administrative burden of tracking income, saving for taxes throughout the year, and handling both halves of certain payroll taxes themselves.
The takeaway
The W-2 versus 1099 distinction isn’t just paperwork trivia — it determines who withholds taxes, who owes the full self-employment tax burden, and who can deduct business expenses. Understanding which category applies, and why, is the first step toward not being caught off guard by a tax bill that looks different from what a paycheck stub would have suggested.