

Side hustle taxes explained: the $400 threshold, self-employment tax, 1099-K rules, deductions, and quarterly payments. Includes a real worked example.

1099 vs W-2: understand the key tax differences between employees and contractors, including who pays more and why. Includes a side-by-side comparison.

Must you report self-employment income without a 1099? Yes. Learn exactly how to report it on Schedule C, what records to keep, and how to avoid IRS trouble.

Founder of Arcanomy
Ph.D. engineer and MBA writing about wealth psychology, financial clarity, and why most money advice misses the point.
Subscribe for more insights, tips, and updates, straight to your inbox.
We respect your privacy and will never share your information.
You just wrapped up your first year of freelancing. January arrives and your mailbox starts filling with envelopes from clients. Inside each one: a single-page form showing how much they paid you. No withholding amounts. No benefits summary. Just a number and a message the IRS already has a copy.
Welcome to the world of 1099s.
More than 70 million Americans work as freelancers, and almost every one of them receives at least one 1099 form. If you've earned money outside a traditional employer-employee relationship (freelance projects, bank interest, stock dividends, even a cancelled debt) a 1099 is how the IRS keeps tabs on that income.
30-Second Summary: A 1099 form is an "information return" that reports non-wage income to you and the IRS. Businesses send them when payments cross certain thresholds (usually $600). You must report the income on your tax return even if you never receive the form.
A 1099 is an IRS tax document (technically called an "information return") that a third party sends to both you and the IRS to report specific financial transactions. It doesn't calculate your taxes. It just says: "This person received this much money from us."
Think of it as a receipt the IRS can check against your tax return. Your client says they paid you $15,000. You report $15,000 on your return. The numbers match. Everyone's happy.
The critical distinction: a 1099 reports income with no taxes withheld. When you get a W-2 from an employer, taxes have already been taken out. A 1099? You got every dollar. The tax bill comes later.
This is why freelancers and contractors need to set aside money throughout the year. That $5,000 payment from a client isn't five grand in your pocket. Roughly $1,250 to $1,500 of it belongs to the IRS. (More on that in our guide to how much freelancers should save for taxes.)
Anyone who earned non-employment income above the form's specific threshold. That includes:
You won't get a 1099 for W-2 wages. If a company employs you and withholds taxes from your paycheck, that goes on a W-2. The 1099 vs. W-2 distinction is one of the most important things to understand when you start earning money independently.
There are over 20 types of 1099 forms. Most people only encounter three or four. Here are the ones that matter most:
| Form | What It Reports | Threshold | Common Recipients |
|---|---|---|---|
| 1099-NEC | Freelance/contractor pay | $600 | Freelancers, gig workers |
| 1099-K | Payment app/card transactions | $20,000 + 200 transactions | Sellers, gig workers using apps |
| 1099-INT | Bank interest income | $10 | Savings account holders |
| 1099-DIV | Dividends and distributions | $10 | Stock/fund investors |
| 1099-MISC | Rent, royalties, prizes, other | $600 (varies) | Landlords, authors, winners |
| 1099-R | Retirement distributions | $10 | Retirees, early withdrawals |
| 1099-G | Government payments | Any amount | Unemployment recipients |
If you do contract work, this is the form you'll see most. Any client who pays you $600 or more in a year must send you a 1099-NEC by January 31. The "NEC" stands for Nonemployee Compensation. The IRS reintroduced this form in 2020 after years of using Box 7 on the 1099-MISC for contractor payments.
The $600 threshold is the client's reporting requirement, not yours. If a client pays you $500, they don't have to send a form. But you absolutely must report that $500 on your tax return.
For the 2025 tax year (returns filed in 2026), the NEC threshold stays at $600. Starting with payments made in 2026, new legislation raises this threshold to $2,000.
This one has caused massive confusion in recent years. The IRS originally planned to lower the 1099-K reporting threshold to $600, which would have triggered forms for millions of casual Venmo and PayPal users. After years of delays, the "One Big Beautiful Bill Act" officially reverted the threshold back to $20,000 and 200 transactions for the 2025 tax year.
So if you sold less than $20,000 in goods or services through a payment platform like PayPal, Square, or Stripe, and had fewer than 200 transactions, you won't get a 1099-K. You still owe tax on the income; you just won't get a form for it.
Starting with the 2025 tax year, crypto brokers must issue Form 1099-DA for digital asset transactions. If you sold, exchanged, or disposed of cryptocurrency through a broker, expect this new form. You'll use the information to complete Form 8949 and Schedule D.
Let's follow the money for Sarah, a 32-year-old freelance graphic designer in Denver.
Sarah's 2025 income:
Sarah's total income: $50,837.43
She reports all of it. The $450 from the bakery and the eBay sale don't come with forms, but they're still taxable. The freelance income ($47,450 total) goes on Schedule C. The interest goes on Schedule B. The eBay proceeds go on Schedule D.
From her Schedule C gross income, Sarah subtracts $4,500 in business expenses (Adobe Creative Cloud, home office, business internet). Her net profit of $42,950 becomes the basis for both her income tax and self-employment tax.
One thing Sarah can't forget: no taxes were withheld from any of this. She needs to make estimated quarterly payments or face penalties.
Don't wait for the form to file your taxes.
A missing 1099 doesn't mean you don't owe tax. It usually means one of three things: the client paid you under $600 (no form required), they have the wrong address on file, or they simply forgot. The IRS already has their copy if one was filed.
If you're expecting a 1099 and it hasn't arrived by mid-February, contact the payer directly. If that doesn't work, call the IRS at 800-829-1040. They can help track it down.
Meanwhile, use your own records (bank statements, invoices, payment confirmations) to report the income accurately.
If you're a business owner who hires contractors, filing obligations matter.
Penalties for late or incorrect 1099s range from $60 to $340 per form depending on how late you are. "Intentional disregard" (refusing to file) jumps to $680 per form with no maximum cap.
A small business that hires 10 contractors and simply forgets to file 1099-NECs could face $3,400 in penalties. That's an expensive oversight for a form that takes five minutes each.
If you fail to provide a correct Taxpayer Identification Number (TIN) to a payer, they're required to withhold 24% of your payments and send it to the IRS. This is called backup withholding, and it's the IRS's insurance policy against unreported income.
You'll get the money back as a credit when you file your return, but having 24% of your income locked up all year is a cash flow nightmare. Fill out your W-9 correctly and on time.
Gather all your 1099s by mid-February. If anything is missing, contact the payer immediately.
Cross-reference forms with your own records. Errors happen. Make sure the amounts match your invoices and bank deposits. If a 1099 is wrong, ask the payer to issue a corrected form.
Report ALL income, not just 1099 income. That $400 cash job, the $200 Venmo payment, the eBay sale: it all counts. Use our tax calculator to estimate what you'll owe.
Understand your filing obligations as a business owner. If you paid any contractor $600+ during the year, you need to send them a 1099-NEC by January 31. Here's a refresher on the standard deduction and how it interacts with your total income.
Don't confuse receiving a 1099 with owing tax. Some 1099 income (like a 1099-Q for qualified education expenses, or certain 1099-R distributions from Roth accounts) may not be taxable. Read the form instructions carefully.