W-8BEN for Foreign Contractors: Which Form, When It Expires, and the 30% Trap

TL;DR: Collect a Form W-8BEN from every foreign individual you pay as a contractor, or a W-8BEN-E if you are paying a foreign company. The form is not filed with the IRS; the contractor gives it to you and you keep it. Its job is to document that the payee is a foreign person, which is what supports paying without US withholding when the work is performed outside the United States. Most US source income paid to a foreign person is subject to 30% US tax, and compensation for services is sourced to the place where the services are performed, so work done abroad generally falls outside that regime. A W-8BEN signed today is good through the end of the third following calendar year. Foreign contractors do not get a Form 1099-NEC. Confirm your own filing position with your accountant; this is a guide, not tax advice.

Almost every US startup hits this in the same order. You find someone great in Bangalore or Manila, you agree a monthly rate, and then your accountant asks whether you have their W-8BEN. Nobody explains what the form does, so it gets treated as a formality, filed in a Drive folder, and forgotten until it has expired or the wrong version was collected.

The form matters for one narrow but expensive reason: it is the documentation that lets you pay a foreign contractor without withholding 30% of the payment and sending it to the IRS. This guide covers which version to collect, why the rate is either nothing or 30%, what you file at year end instead of a 1099, and the handful of edge cases that actually come up.

Which form you need

There are two you will realistically see, and the split is individual versus company.

• Form W-8BEN is for a foreign individual. The IRS instruction is direct: "Give Form W-8 BEN to the withholding agent or payer if you are a foreign person and you are the beneficial owner of an amount subject to withholding" (IRS, About Form W-8 BEN, Rev. October 2021). Your freelance developer in Pune, invoicing as herself, files this one.
• Form W-8BEN-E is for a foreign entity. It "is used by foreign entities to document their status for purposes of chapter 3 and chapter 4, as well as other code provisions" (IRS, About Form W-8 BEN-E, Rev. October 2021). If that same developer bills you through her private limited company, you need this instead.

The one that catches people: a W-9 is for US persons. If you send a W-9 to a contractor in Manila you have collected the wrong form, and if you send a W-8BEN to a US citizen living in Lisbon you have also collected the wrong form. Citizenship and tax status decide the form, not the country the person is sitting in.

Neither form goes to the government. The instructions are explicit: "Do not send Form W-8BEN to the IRS. Instead, give it to the person who is requesting it from you" (IRS, Instructions for Form W-8BEN). You are the one holding it, and you are the one who needs it if anybody asks.

Why the rate is either 0% or 30%

This is the part worth understanding properly, because it is where the money is.

The default is harsh. "Most types of U.S. source income received by a foreign person are subject to U.S. tax of 30%," under Internal Revenue Code sections 1441, 1442, and 1443 (IRS, NRA withholding). If that rate applied to contractor payments, paying a $4,000 monthly invoice would mean sending $1,200 to the IRS and $2,800 to your contractor.

It usually does not apply, and the reason is the sourcing rule rather than the form. Compensation for services is sourced by geography: "The place, where the personal services are performed, generally determines the source of the personal service income, regardless of where the contract was made, or the place of payment, or the residence of the payer" (IRS, Source of income: personal service income).

Read those two together. The 30% regime applies to US source income. A contractor who does all of her work in India is earning foreign source income, so the payment generally sits outside the regime entirely, whatever currency you pay in and whatever bank sends the wire. That is the actual answer to "do I withhold tax on my overseas contractor", and it turns on where the laptop was, not where the money went.

So what is the W-8BEN for, if the sourcing rule is doing the work? Documentation. Without a valid form on file you have no record establishing that your payee is a foreign person, and a payer without documentation is in a much worse position: the fallback presumptions can push you toward treating the payment as reportable or withholdable. The form is cheap insurance against a determination you cannot rebut two years later.

Get the specifics confirmed by your accountant, especially if any part of the work happens on US soil. Tax rules change and the general answer above is not a substitute for advice on your facts.

What you file instead of a 1099

A common and expensive assumption is that a foreign contractor gets a Form 1099-NEC in January like a domestic one. They do not.

The IRS routes non-US payees to a different form entirely: "Nonemployee compensation paid to nonresident aliens is reported on Form 1042-S, Foreign Persons' U.S. Source Income Subject to Withholding," and a payer filing 1042-S forms also files Form 1042, the annual withholding tax return (IRS, Reporting payments to independent contractors). The IRS points to Publication 515 and Publication 901 for the detail.

Note the title of that form: US source income subject to withholding. Where the work was performed abroad and the income is therefore foreign source, most startups find there is nothing to report on either form. That is a conclusion to reach with your accountant on your own facts rather than assume, because getting it wrong in the direction of "no filing needed" is the direction with penalties.

The practical rule of thumb: no 1099-NEC for a foreign contractor, a W-8BEN in your files, and a conversation with your accountant about whether any 1042-S obligation exists.

The form expires, and most companies miss it

W-8BENs have a shelf life, and this is the single most common failure we see in a diligence review.

"Generally, a Form W-8BEN will remain in effect for purposes of establishing foreign status for a period starting on the date the form is signed and ending on the last day of the third succeeding calendar year, unless a change in circumstances makes any information on the form incorrect" (IRS, Instructions for Form W-8BEN). The IRS's own example: a form signed on 30 September 2015 is valid through 31 December 2018.

So a form your contractor signed when you onboarded her in 2022 expired on 31 December 2025, and one signed in 2023 expires at the end of this year. Nothing in your payment stack will tell you. Two things follow:

• Put a renewal date in whatever system holds the form, not just a copy of the form.
• Changes of circumstance matter separately from the calendar. The contractor has 30 days to notify you and provide a new form when something on it becomes incorrect, so a move to a new country or a switch from sole trader to company invalidates the old one immediately.

The edge cases that actually come up

Five situations account for most of the real questions.

The contractor spends time working in the US. This is the one that changes the answer. Under the sourcing rule, days worked inside the United States produce US source income, and that portion can fall into the 30% regime. A contractor who flies to your offsite for two weeks and works from your office has created a fact pattern worth raising with your accountant before payroll, not after.

The contractor is claiming a treaty benefit. Part II of the W-8BEN exists for treaty claims, and it needs a foreign taxpayer identification number and the specific article being claimed. If the income is foreign source there is usually nothing to claim a treaty rate against. Where a treaty claim genuinely matters, the contractor should complete Part II properly rather than leave it blank and hope.

The contractor refuses to fill it in. You are not obliged to pay first and document later. The reasonable posture is that a completed W-8BEN is part of onboarding, alongside the contract and the first invoice, and payment follows documentation. A refusal is worth understanding rather than overriding, because it sometimes signals that the person is actually a US person and does not want to say so.

The names do not match. The name on the W-8BEN, the contract, the invoice, and the receiving bank account should be the same legal person. A form in an individual's name against invoices from her company is the mismatch that makes an auditor keep reading, and it is also the most common cause of a rejected payout.

The contractor is really an employee. No tax form fixes classification. If the person works your hours, in your systems, on work you assign daily, with you as effectively their only client, the labor authority in their country can decide they were an employee all along, and a perfectly executed W-8BEN will not help. That is a separate and larger risk than withholding, and our guide to converting a contractor to an employee walks the conversion. If you are choosing between the two models in the first place, hiring one person abroad has the decision and the costs.

What it costs through Shor

$19 per month per contractor, which includes collecting and storing the W-8BEN, the contract, and invoicing, so the renewal date is tracked rather than sitting in a folder. Contractors can be paid in more than 150 countries. Payouts land same day on local rails in India, the Philippines, Nigeria, and 12+ corridors across Latin America, and the FX margin is a flat disclosed 2%, charged only when money actually converts to local currency. Contractors who want to hold dollars can keep their balance in USD and convert what they need, when they need it.

If the person turns out to be employee-shaped, EOR employment runs $299 to $449 per month depending on the country, plus that country's statutory employer costs. Where a country requires a deposit for EOR employment, it is country-dependent and quoted up front before you sign. The pricing calculator prices a specific country and headcount.

Tax and employment rules change, and nothing here is tax or legal advice. Confirm your withholding and reporting position with your accountant, and see our broader guide to paying international contractors for the payment-method side of the decision.