Do You Need to Send a 1099 to an Individual or Sole Proprietor?

If you paid an individual, sole proprietor, or single-member LLC $600 or more for services during the year in the course of your business, you generally need to send that person a Form 1099-NEC and file a copy with the IRS by January 31. Sending a 1099 to an individual or sole proprietor is the default rule whenever those three pieces line up: a business payment, $600 or more in total, and a non-corporate recipient. Payments to corporations are the main exception, and a handful of payment types (merchandise, credit card and app payments, properly documented reimbursements) drop out even when the payee is unincorporated.

The Three Conditions That Trigger the Form

All three of the following have to be true. If any one fails, no 1099-NEC is required for that person.

The payment relates to your trade or business. Hire a plumber for your office and it counts; hire the same plumber for your home and it doesn’t. The test is whether the expense is deductible on your business return.
You paid $600 or more in total for the year. Add up every payment to that person across the calendar year. At $600 cumulative, the reporting obligation kicks in. At $599.99, it doesn’t, though the recipient still owes tax on the income.¹
The recipient is an individual, sole proprietor, or partnership. Payments to C-corporations and S-corporations are generally exempt (attorneys and health care providers are the two exceptions, but those are corporate-facing rules).¹

Report the gross payment before any deductions. If a technician invoices $2,000 for labor plus $150 in parts incidental to the service, the reportable amount is $2,150. Only when you buy standalone merchandise, inventory, or freight with no service attached do you skip the form.

Where LLCs Fit

An LLC isn’t automatically a corporation. Whether you owe a 1099 depends on how the LLC is taxed, which the payee tells you on their W-9.

A single-member LLC that hasn’t filed Form 8832 to elect corporate treatment is a disregarded entity for federal tax purposes. The IRS treats it exactly like a sole proprietorship, with income reported on the owner’s Schedule C.² You owe a 1099-NEC if your payments hit $600. The W-9 should carry the owner’s Social Security Number or personal EIN, not the LLC’s separate EIN.

A multi-member LLC defaults to partnership taxation, which also requires a 1099. Only an LLC that has elected to be taxed as a C- or S-corporation qualifies for the corporate exemption. Look at the entity classification box on the W-9. If it says “C Corporation” or “S Corporation,” you’re off the hook for general service payments. Anything else (Individual/Sole Proprietor/Single-Member LLC, Partnership, or an LLC marked with “P” for partnership tax classification), you file.³

Payments to a Sole Proprietor That Still Don’t Count

Even when the recipient is clearly unincorporated, a few payment types drop out of the $600 test.

Merchandise, inventory, freight, or storage with no service attached. Those are product costs, not non-employee compensation. Only the service portion of a payment triggers the rule.

Payments made through a credit card, PayPal, Venmo, or another third-party network. When money flows through a payment platform, the reporting obligation moves to the platform, which issues the contractor a 1099-K. You don’t also file a 1099-NEC for the same dollars. The current 1099-K threshold requires the platform to file when payments to a single payee exceed $20,000 across more than 200 transactions in a year.⁴ The shift only applies to payments that actually run through the platform’s system. Hand a contractor a paper check and the 1099-NEC is still on you, even if that contractor also happens to have a Venmo account.

Reimbursements under an accountable plan. If a contractor substantiates travel or supply costs (business purpose, amount, time, place) and returns any excess advance, those reimbursements can be excluded from the 1099-NEC total. Without that substantiation, report the full gross payment including reimbursements.

Get the W-9 Before You Pay

Ask every contractor for a completed Form W-9 before the first check goes out. The W-9 gives you the three things you cannot file without: the legal name, the Taxpayer Identification Number (SSN or EIN), and the entity classification that tells you whether a 1099 is even required.⁵

If a contractor refuses to provide a TIN or gives you an obviously wrong one, you’re required to begin backup withholding of 24% on every payment and remit it to the IRS. There’s no grace period for non-employee compensation.⁶ Backup withholding is also required if the IRS later tells you the name and TIN on the W-9 don’t match its records.

The IRS runs a free TIN Matching service that lets you verify name-and-TIN combinations, one at a time or in bulk, before you file. Your business has to be listed on the IRS Payer Account File database to use it.⁷ Running matches in December is a lot cheaper than dealing with mismatch notices in July.

Deadline and How to File

Form 1099-NEC has one firm deadline: January 31 of the year after payment, for both the IRS copy and the recipient’s copy. There is no automatic extension.¹

Each form has multiple copies with different destinations:

Copy A goes to the IRS.
Copy B goes to the recipient for their tax return.
Copy 1 goes to your state tax department if your state requires it.
Copy C stays in your business records.

If your business files 10 or more information returns of any type during the year (all forms combined, so W-2s plus 1099s plus anything else in the series), you must file electronically. Eight 1099-NECs and three W-2s puts you at 11 total returns and forces e-filing for all of them.⁸ The IRS offers a free portal called IRIS for small filers; you can enter returns manually or upload a CSV of up to 100 at a time, and you’ll need to register for a five-digit Transmitter Control Code before your first submission.⁹

If your state participates in the Combined Federal/State Filing Program, the IRS forwards your 1099-NEC data automatically when you e-file. Not every state participates, so check with your state tax agency.¹⁰

What It Costs to Skip It

Penalties are assessed per return and grow the longer you wait. For returns due in 2026, Rev. Proc. 2024-40 sets the amounts at:¹¹

$60 per return if corrected within 30 days of the deadline.
$130 per return if corrected after 30 days but by August 1.
$340 per return if filed after August 1 or not filed at all.
For intentional disregard, the greater of $680 per return or 10% of the amount that should have been reported, with no annual cap.

Penalties apply separately for failing to file with the IRS (Section 6721) and for failing to furnish the recipient’s copy (Section 6722), so one missed 1099 can generate two penalties. Small businesses with average gross receipts of $5 million or less face lower annual caps but the same per-return amounts.¹²

Foreign Contractors Are on a Different Form

The 1099-NEC is for U.S. persons. If the individual you paid is a nonresident alien or foreign entity, collect a Form W-8BEN (individuals) or W-8BEN-E (entities) instead of a W-9, and report the payment on Form 1042-S rather than a 1099. You also have to withhold 30% of the payment for federal income tax unless a tax treaty reduces the rate, which the contractor claims by giving you Form 8233. Even if a treaty exempts the whole payment, you still file the 1042-S.¹³

1
Internal Revenue Service. Am I Required to File a Form 1099 or Other Information Return?
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Internal Revenue Service. Single Member Limited Liability Companies
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Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC
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Internal Revenue Service. IRS Issues FAQs on Form 1099-K Threshold Under the One, Big, Beautiful Bill
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Internal Revenue Service. Instructions for the Requester of Form W-9 (Rev. March 2024)
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Internal Revenue Service. Form W-9 (Rev. March 2024) Request for Taxpayer Identification Number and Certification
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Internal Revenue Service. Taxpayer Identification Number (TIN) Matching
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Internal Revenue Service. E-File Information Returns
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Internal Revenue Service. E-File Information Returns with IRIS
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Internal Revenue Service. Topic No. 804, FIRE System Test Files and Combined Federal/State Filing (CF/SF) Program
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Internal Revenue Service. Internal Revenue Bulletin 2024-45
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Internal Revenue Service. 20.1.7 Information Return Penalties
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Internal Revenue Service. Federal Income Tax Withholding and Reporting on Other Kinds of U.S. Source Income Paid to Nonresident Aliens