A 1099 is a tax form that reports income you received from someone other than an employer — freelance work, interest from a bank, dividends from investments, retirement distributions, and a long list of other things. If you got a 1099 in the mail in January, the IRS got a copy too. Knowing which 1099 is which, and what to do with it, is essential for filing taxes correctly.
Quick answer: what a 1099 is
Form 1099 is a series of IRS forms used to report various types of income other than wages. There are over 20 different 1099 forms, each for a specific type of payment. The payer (whoever paid you) sends one copy to you and one to the IRS. You use the form to report the income on your tax return; the IRS uses its copy to make sure you do.
1099 vs. W-2: the core difference
A W-2 reports wages from an employer who withheld taxes from your paycheck and paid the employer share of payroll taxes.
A 1099 reports payments where no taxes were withheld — you’re responsible for paying them yourself. That includes:
- Self-employment tax (15.3% — both halves of FICA, since there’s no employer to match)
- Federal income tax
- State income tax (where applicable)
Most 1099 income is taxed at the same rates as W-2 income, but the worker bears the full payroll tax burden plus the responsibility for paying it directly.
The 1099s most people see
1099-NEC: Nonemployee Compensation
The most common 1099 for freelancers, consultants, and gig workers. Issued when a business pays you $600 or more for services and you’re not their employee. Income from rideshare driving, delivery apps, freelance writing, consulting, and many other independent gigs lands here.
1099-MISC: Miscellaneous Income
Used to be the catch-all for nonemployee compensation, but freelance income shifted to 1099-NEC starting in 2020. 1099-MISC now covers rents, royalties, prizes and awards, and a few other categories.
1099-INT: Interest Income
Banks and other financial institutions send a 1099-INT for any account that earned $10 or more in interest during the year. Even small savings account interest is reportable.
1099-DIV: Dividends and Distributions
Brokerages send 1099-DIVs for dividend payments from stocks, mutual funds, ETFs, and similar investments. Includes both ordinary dividends and qualified dividends (taxed at lower long-term capital gains rates).
1099-R: Distributions from Retirement Accounts
IRA, 401(k), pension, and annuity distributions all generate a 1099-R. Codes on the form indicate the type of distribution — normal, early, rollover, etc. — which affects how it’s taxed.
1099-B: Broker Transactions
Reports stock and other investment sales. Includes purchase price (basis), sale price, and the resulting gain or loss. Critical for calculating capital gains tax.
1099-G: Government Payments
Unemployment benefits, state tax refunds, and certain other government payments. Yes — unemployment income is taxable at the federal level.
1099-K: Payment Card and Third-Party Network Transactions
Issued by payment processors (PayPal, Venmo for business, Square, Stripe, etc.) and online marketplaces. Reports total payments processed for goods and services. Reporting thresholds have been changing — check current IRS rules for the year you’re filing.
1099-SA: HSA and MSA Distributions
Reports money taken out of a Health Savings Account or Medical Savings Account. Distributions used for qualified medical expenses aren’t taxable; non-qualified distributions are.
SSA-1099: Social Security Benefits
Sent to anyone receiving Social Security benefits. Up to 85% of benefits can be taxable depending on your other income.
When 1099s arrive
Most 1099s must be issued by January 31 of the year following the income. A few have later deadlines — 1099-B from brokerages, for example, often arrives in mid-February. If the form is late, the income is still taxable; you can use your own records (year-end statements, bank summaries) to file on time and reconcile when the form arrives.
What to do when you receive a 1099
- Check the basics. Confirm your name, address, and tax ID are correct. Errors can be reported to the payer.
- Compare to your records. The amount on the 1099 should match your own records of what you were paid. If it doesn’t, contact the payer for a corrected form.
- Save it for tax filing. Add it to the rest of your tax documents.
- Plan for taxes if it’s 1099-NEC or other untaxed income. Set aside roughly 25–30% for federal taxes, plus any state and self-employment taxes.
Self-employment tax: the part that surprises people
A common shock for first-time freelancers: 1099-NEC income is subject to the 15.3% self-employment tax (12.4% Social Security + 2.9% Medicare) on top of federal and state income tax. That’s because no employer paid the matching half of FICA on your behalf — you owe both halves.
Half of self-employment tax is deductible from your gross income for income tax purposes, which softens the impact slightly. Many freelancers also deduct legitimate business expenses (home office, mileage, equipment, supplies) to reduce their net self-employment income.
Quarterly estimated taxes
When you have significant 1099 income, the IRS expects you to pay taxes throughout the year, not all at once in April. The mechanism is quarterly estimated taxes — payments due in April, June, September, and January for the prior quarter.
You can use Form 1040-ES to calculate them, or pay through IRS Direct Pay. Skipping or underpaying quarterly estimates can trigger an underpayment penalty even if you settle the full bill at tax time.
Do you always need a 1099 to report income?
No. All income is taxable whether or not you received a 1099. The form is just paperwork — if a client paid you $400 (under the $600 1099 threshold), you still owe taxes on it. Your obligation to report income exists independent of the form.
What if you didn’t get a 1099 you expected?
Contact the payer first — many 1099 issues are simple mistakes (wrong address, sent to old email). If you can’t reach them, use your own records to report the income on your tax return. The IRS may follow up if their copy doesn’t match your return, but reporting the actual income protects you regardless.
Common mistakes
- Treating 1099 income as “extra” without setting aside taxes. A surprise tax bill is the most common freelancer mistake.
- Forgetting about self-employment tax. 15.3% adds up fast.
- Not paying quarterly estimates. Penalties for under-withholding apply even if you pay in full at year-end.
- Ignoring a 1099-K. Even if amounts look small, the IRS has a copy — address it on your return.
- Missing tax-deductible business expenses. If you’re self-employed, every dollar of legitimate expense reduces both income tax and self-employment tax.
What to do next
If you have 1099 income, set up a simple system: a separate savings account where you transfer 25–30% of every payment for taxes. Mark the four quarterly estimate dates on your calendar. And keep receipts for any work-related expenses — they’re money in your pocket at tax time.
Further Reading
- What Is a W-2?
- What Is a W-4?
- What Is FICA on Your Paycheck?
- How to Read a Pay Stub
- Social Security for Self-Employed
- Hobby Income Taxes
- Money Basics
This article is for general educational purposes only and does not constitute financial advice. Rules and rates change — verify specifics with your bank, employer, or a qualified advisor before acting.