How to Set Up a 1099 Employee: W-9, Contract, and 1099-NEC

Setting up a 1099 employee — more accurately, an independent contractor you’ll report on Form 1099-NEC — comes down to five things: confirm the worker really is a contractor, collect a signed Form W-9 before any work starts, put the arrangement in a written agreement, track what you pay directly, and file Form 1099-NEC with the IRS and the contractor by January 31 if the total hits the reporting threshold. For tax year 2026, that threshold is $2,000, raised from the longstanding $600 under P.L. 119-21.¹

One quick clarification before the steps. “1099 employee” is shorthand people use, but the two words don’t fit together. Employees get a W-2. Independent contractors get a 1099-NEC. The difference decides who withholds taxes, who controls the work, and which labor protections apply. Everything below assumes you’re engaging a genuine contractor.

Step 1: Confirm the Worker Qualifies as a Contractor

Before any paperwork, be honest about the relationship. The IRS applies common law rules that weigh three categories of evidence, with no single factor decisive.²

Behavioral control. Do you direct when, where, and how the work gets done? Dictating the process, setting mandatory hours, or requiring training on your methods points toward employment. A real contractor decides how to deliver the result.

Financial control. Who carries the economic risk? Contractors usually buy their own equipment, cover their own expenses, and serve multiple clients. Reimbursing everything and guaranteeing pay regardless of outcome looks like employment.

Type of relationship. Written contracts, benefits, and permanence all matter. Health insurance, paid leave, or a retirement plan reads as employment. So does work that’s a core, ongoing part of your operations rather than a defined project.

Write down your reasoning at the time you make the call. If either side is genuinely unsure, Form SS-8 lets you or the worker ask the IRS for a formal determination.³ Getting this wrong is the single most expensive mistake in the process, so it’s worth being careful here rather than at the reporting stage.

Step 2: Get a Signed W-9 Before Any Work Starts

Every domestic contractor should hand you a completed Form W-9 before you pay them a cent. The form captures the contractor’s legal name, entity type, and Taxpayer Identification Number, usually a Social Security Number for individuals or an Employer Identification Number for businesses. The contractor signs under penalty of perjury and certifies whether backup withholding applies.⁴

If a contractor won’t provide a W-9 or gives you a bad TIN, you’re required to withhold 24% of every payment and send it to the IRS as backup withholding.⁵ That’s a difficult conversation to have mid-project. Collecting the W-9 up front makes it a non-issue.

C Corps and S Corps Usually Don’t Need a 1099

You generally don’t file a 1099-NEC for payments to C corporations or S corporations, including LLCs taxed as either. The W-9 tells you the entity type. The main exception is legal services: attorneys’ fees get reported on a 1099-NEC no matter how the law firm is organized.⁶ If the contractor checks the C corporation box on line 3a of the W-9, you can usually cross year-end reporting off your list for that vendor.

Step 3: Put the Relationship in Writing

A service agreement should live alongside the W-9. It defines the scope of work, payment amounts and schedule, deadlines, and the independent nature of the arrangement. Spelling out that the contractor controls their own methods, supplies their own tools, and receives no employee benefits helps defend the classification later.

One trap catches a lot of businesses. Contractors own the copyright to work they create unless a written agreement says otherwise. Federal copyright law allows a “work made for hire” arrangement for commissioned work only within nine narrow categories, and the agreement must be signed by both parties before the work begins.⁷ If your contractor is producing anything you’ll want to own — code, designs, writing, logos — put the ownership language in the contract up front.

Step 4: Track What You Pay Through the Year

Reporting is easier if you know what to count. Only payments you make directly, such as checks, ACH transfers, and cash, feed the 1099-NEC total. Payments routed through a credit card, debit card, or third-party network like PayPal or Venmo are reported by the payment processor on Form 1099-K, not by you.⁶

The distinction matters at the threshold. If you paid a contractor $3,000 total but $2,500 went through PayPal and $500 by check, your direct payments are below $2,000 and no 1099-NEC is required from you. Set up your bookkeeping so you can easily pull the direct-payment total per vendor in early January.

Step 5: File Form 1099-NEC by January 31

For tax year 2026, file a Form 1099-NEC for every contractor you paid $2,000 or more in direct nonemployee compensation.¹ The $600 figure still floating around older guides and even some IRS instruction pages reflects the pre-2026 rule. The new $2,000 amount will be adjusted for inflation starting in 2027.

The deadline is January 31, whether you file on paper or electronically, for both the IRS copy and the copy sent to the contractor.⁶ There is no automatic extension.

Electronic Filing Through IRIS

If you file 10 or more information returns of any kind combined, including W-2s, electronic filing is required.⁸ Even below that count, filing online is faster.

The IRS is moving from its older FIRE system to the Information Returns Intake System (IRIS), a free portal that lets you create, edit, and submit 1099s in a browser.⁹ FIRE is targeted for retirement after the 2027 filing season, which covers tax year 2026 returns.⁸ Both systems need a Transmitter Control Code, and the TCC application can take 45 business days. Apply well before January.

Paper filers under the 10-return threshold include Form 1096 as a transmittal cover sheet, with a separate 1096 for each form type. The 1096 totals the number of returns and the aggregate dollar amount in the batch.¹⁰

What Happens If You File Late or Miss a Form

The IRS charges per-form penalties for late or missing 1099s, and separately for failing to send the contractor their copy on time. For returns due in 2026:¹¹

Up to 30 days late: $60 per return
31 days late through August 1: $130 per return
After August 1 or not filed at all: $340 per return
Intentional disregard: $680 per return with no maximum cap

Small businesses get lower overall caps than large ones, but the per-form amounts are identical. Since the IRS copy and the contractor copy are counted separately, a single overlooked form can generate two penalties. Auditing your payment records in early January to flag every contractor at or above $2,000 is the cheapest form of insurance.

Getting the Classification Wrong Is the Bigger Risk

Late filing penalties are painful. Misclassification is worse. If the IRS or the Department of Labor decides a worker should have been an employee, you can owe back employment taxes, including the employer’s share of Social Security and Medicare that was never withheld, plus additional penalties.

Under the Fair Labor Standards Act, the price tag can include back wages for overtime and minimum wage violations plus an equal amount in liquidated damages. A willful violation stretches the lookback from two years to three.¹² State labor agencies may add their own charges for unemployment insurance, workers’ comp premiums, and wage violations, and some states impose personal liability on company officers. The DOL uses its own “economic reality” test rather than the IRS common law rules, so a worker can conceivably pass one agency’s test and fail the other’s. Document your classification reasoning at the time you make the hire.

Foreign Contractors Follow Different Rules

If the contractor is a nonresident alien or a foreign entity, don’t use a W-9. Collect Form W-8BEN from a foreign individual or Form W-8BEN-E from a foreign business.¹³ U.S. citizens working abroad remain U.S. persons and still get a W-9.

The default withholding rate on U.S.-source income paid to foreign contractors is 30%, though tax treaties can reduce it when the contractor files Form 8233 with you.¹⁴ These payments go on Form 1042-S, not 1099-NEC.

What to Keep and How Long

For each contractor, retain the W-9, the signed service agreement, copies of every 1099-NEC you filed, proof of payment, and your notes on why the classification qualified as independent contracting. Business tax records should generally be kept at least three years from the filing date, six years if income was underreported by more than 25%, and employment tax records at least four years after the tax was due or paid, whichever is later.¹⁵ Digital copies are fine as long as they’re legible and accessible. If the IRS ever asks how you decided this person was a contractor, contemporaneous notes are the best answer you can give.

1
Internal Revenue Service. Publication 15 (2026), (Circular E), Employer’s Tax Guide
2
Internal Revenue Service. Independent Contractor (Self-Employed) or Employee?
3
Internal Revenue Service. Completing Form SS-8
4
Internal Revenue Service. Form W-9, Request for Taxpayer Identification Number and Certification
5
Internal Revenue Service. Backup Withholding
6
Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025)
7
Copyright.gov. Circular 30, Works Made For Hire
8
Internal Revenue Service. Filing Information Returns Electronically (FIRE)
9
Internal Revenue Service. E-File Information Returns With IRIS
10
Internal Revenue Service. About Form 1096, Annual Summary and Transmittal of U.S. Information Returns
11
Internal Revenue Service. Information Return Penalties
12
U.S. Department of Labor. Fair Labor Standards Act Advisor – Enforcement Under the Fair Labor Standards Act
13
Internal Revenue Service. Instructions for Form W-8BEN
14
Internal Revenue Service. Federal Income Tax Withholding and Reporting on Other Kinds of U.S. Source Income Paid to Nonresident Aliens
15
Internal Revenue Service. How Long Should I Keep Records