Box 7 on Form 1099-NEC reports state income: the portion of your nonemployee compensation that was earned in the state named in Box 6. That figure is what you carry to that state’s tax return as taxable income from the payer. If you worked in only one state all year, Box 7 usually equals the federal total in Box 1. If your work crossed state lines, Box 7 shows only the slice tied to a single state, and the form has room for a second state on a second line.
How Box 7 Fits With Boxes 5 and 6
The 1099-NEC has three state-reporting boxes, and they work as a set. You can’t read Box 7 correctly without the other two.
- Box 5 is the state income tax the payer already withheld from your pay. Most 1099-NECs leave this blank because withholding on contractors isn’t the norm.
- Box 6 is the state abbreviation and the payer’s state tax ID number. It tells you which state Box 7 refers to.
- Box 7 is your state income, the dollar amount sourced to the state in Box 6.
Each box has two lines, so one form can cover up to two states. The IRS treats these boxes as optional fields payers “may” complete, though many state tax departments expect them filled in.1Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025) – Boxes 5-7 State Information The 1099-NEC has no Box 8 or Box 9 for state information; those exist on the 1099-MISC, not here.2Internal Revenue Service. Form 1099-NEC (Rev. April 2025)
When Box 7 Doesn’t Match Box 1
Box 1 is your total federal nonemployee compensation from that payer. Box 7 is the state-sourced piece of it. They match when all your work happened in one place. They diverge when you performed services in more than one state.
Say a consultant earned $80,000 from a client, doing $50,000 of the work in one state and $30,000 in another. The payer issues one 1099-NEC showing $80,000 in Box 1 and uses both lines of the state boxes: $50,000 in Box 7 tied to the first state in Box 6, and $30,000 in Box 7 tied to the second state. If a third state were in the mix, the payer would file an additional 1099-NEC to cover it.
The sourcing rule that matters: Box 7 income is tied to where you physically performed the services, not where the payer sits and not where you live. That’s the number each state uses to verify how much of your income belongs to it.
Why Some Contractors See State Tax Withheld
Federal law doesn’t require payers to withhold income tax from independent contractor pay. You generally handle your own federal tax through quarterly estimated payments.3Internal Revenue Service. What Businesses Need to Know About Reporting Nonemployee Compensation and Backup Withholding to the IRS States often set their own rules.
Many states require businesses to withhold state income tax on payments to non-resident contractors once annual payments cross a threshold. Those thresholds run roughly from $1,000 to $5,000, and some states require withholding from the first dollar. The payer’s duty to withhold usually depends on whether the business has nexus in the state where you did the work — an office, employees, or enough economic activity to be taxable there. When withholding applies, the payer deducts a flat state-set percentage, sends it to the state, and reports the amount in Box 5. The payer’s state ID goes in Box 6; your state income goes in Box 7.
A blank Box 5 doesn’t mean the income is untaxed. It just means no one prepaid the state on your behalf. You still owe tax on the Box 7 amount when you file.
Using Box 7 on Your State Tax Return
The Box 7 figure is your starting point for the state named in Box 6. If you’re a non-resident of that state, you file a non-resident return there and report the Box 7 amount as income earned inside that state. Anything in Box 5 counts as a payment toward that state’s tax bill, the same way federal withholding offsets what you owe on your 1040.
The wrinkle shows up when you also owe tax to your home state. Most states tax residents on all income no matter where it was earned, which means the same Box 7 dollars appear on both your non-resident return and your resident return. To keep you from paying twice, virtually every state that has an income tax offers a credit for taxes paid to other states. You claim the credit on your resident return, and it reduces your resident bill by what you paid (or owe) to the non-resident state. In practice, you end up paying the higher of the two state rates on that income rather than both rates stacked.
Box 5 is your evidence of what was prepaid to the non-resident state, and Box 7 confirms the income at stake. If either number is off, the credit math falls apart, so check both against your own records the moment the form arrives.
When Box 5 Is Empty but Box 7 Shows Out-of-State Income
You still need to file a non-resident return for the state in Box 6 and pay what’s due. Nothing withheld doesn’t mean nothing owed. You may face the full state tax bill at filing, plus underpayment penalties if you didn’t make estimated payments to that state during the year.
When Box 7 Equals Box 1
All your work happened in your home state. You report the income on your resident return and apply any Box 5 withholding as a credit there. No non-resident return, no credit-for-taxes-paid-to-other-states calculation.
Box 4 Is Federal, Not State
Box 4 reports federal income tax withheld, but it isn’t ordinary withholding. It’s backup withholding, a flat 24% the IRS triggers in narrow situations, most commonly when you failed to give the payer a correct taxpayer identification number on Form W-9.4Internal Revenue Service. Backup Withholding The IRS can also direct a payer to start backup withholding if you previously underreported interest or dividend income.5Internal Revenue Service. Publication 15 (2026), (Circular E), Employer’s Tax Guide
Box 4 is a credit on your federal return; Box 5 is a credit on your state return. Don’t confuse them when you file. If Box 4 has a number and you don’t want backup withholding on future payments, give the payer a corrected W-9.
If Box 7 or Box 5 Is Wrong
Contact the payer and ask for a corrected 1099-NEC. The payer files the correction with the IRS, using the procedures in the General Instructions for Certain Information Returns for paper corrections or the FIRE or IRIS system for electronic ones.6Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025)
An incorrect Box 7 causes real trouble either way. Too high, and you overpay state tax or have to explain the gap if audited. Too low, and you underpay and risk penalties. A wrong Box 5 throws off your credit calculations on both returns. Don’t file using numbers you know are wrong. Wait for the corrected form, or if the payer won’t respond, file using your own accurate records and attach an explanation.