1 — Nonemployee Compensation Updated for tax year 2025

What this line means

The total amount a business or client paid you during the year for services you performed as an independent contractor, freelancer, or self-employed individual. This box reports payments of $600 or more. The payer did not withhold income tax or FICA — that is your responsibility. This income goes on Schedule C and is subject to both income tax and self-employment tax.

Does this apply to you?

• You did freelance or contract work for a client who paid you $600 or more during the year
• You drove for Uber, Lyft, DoorDash, Instacart, or another gig platform
• You provided professional services — consulting, design, writing, photography, legal, or medical — as an independent contractor
• You received commissions, fees, or prizes from a business for services rendered
• You performed work as a sole proprietor and the client classified you as a nonemployee

Easy to overlook

You owe self-employment tax on top of income tax The 15.3% self-employment tax (Social Security and Medicare) applies to 92.35% of your net self-employment income. ¹ As a W-2 employee, your employer pays half of FICA. As a 1099 worker, you pay both halves yourself. On $50,000 of net income, that is roughly $7,065 in self-employment tax alone — before income tax. ² You can deduct half of your self-employment tax as an adjustment to income on Schedule 1, line 15 — this reduces your AGI even if you take the standard deduction. [SOURCE: IRS 1099-NEC instructions — Box 1]

Income below $600 is still taxable A payer only has to issue a 1099-NEC if they paid you $600 or more. But self-employment tax kicks in once your net self-employment earnings reach just $400 — not $600. ³ If you did $500 of work for one client, they are not required to send a 1099-NEC. You still owe income tax and self-employment tax on that $500. The IRS requires you to report all self-employment income regardless of whether you received a 1099. [SOURCE: CP2000 pattern — unreported 1099-NEC income]

You probably need to make quarterly estimated tax payments Because no tax is withheld from 1099-NEC income, you are expected to pay estimated taxes four times a year using Form 1040-ES. ⁴ The due dates are April 15, June 15, September 15, and January 15 of the following year. If you do not pay enough throughout the year, the IRS charges an underpayment penalty on top of the tax you owe. [SOURCE: IRS Form 1040-ES — Estimated Tax for Individuals]

Watch out for this

Not reporting 1099-NEC income because you thought it was a one-time payment or side job. Every dollar reported in Box 1 is matched by the IRS to your return. If the payer filed the 1099-NEC and you did not include it on your Schedule C, you will receive a CP2000 notice for the unreported income plus self-employment tax, interest, and penalties.

Related lines on your return

• Line 1 — Schedule C — Where this income is reported as gross receipts
• Box 4 — 1099-NEC — Federal income tax withheld (if backup withholding applied)
• Schedule SE — Self-Employment Tax — Calculates the 15.3% self-employment tax on this income
• Line 3 — Schedule 1 (Form 1040) — Where Schedule C net profit is reported (flows to Form 1040, line 8 as part of total additional income)