How to Pay International Contractors Compliantly

You found the perfect designer in Lisbon, and a developer in Manila who has the skills your team’s been missing. You’re ready to bring them both on. Then it hits you: Do I need to collect tax forms? Do I have to send a 1099? Should I be withholding taxes? What’s the best way to pay them? And what happens if I get something wrong?

If you’re feeling a little overwhelmed, you’re in good company. Most business leaders hiring internationally for the first time aren’t handed an instruction manual.

Fortunately, paying international contractors compliantly is much more straightforward than it sounds. All it takes is some foundational research and a consistent process. Read on to learn about the five basic steps to paying an international contractor and how to avoid the most common compliance mistakes.

Before you send your first payment, you only need to answer three questions:

• Is this person actually an independent contractor or are they an employee?
• Where will they perform the work?
• Which tax forms apply?

Before you pay your first international contractor

Hiring an international contractor can feel like a tangled web of compliance rules, but as long as you follow these simple steps before issuing the first payment, the rest of the process should go smoothly.

Before you send the first payment:

• Confirm they’re actually an independent contractor
• Determine where they’ll perform the work
• Collect the correct tax form and check reporting requirements
• Decide how you’ll pay them
• Create a repeatable payment process

Step 1: Make sure their employee type is classified correctly

It’s essential first to confirm that the independent contractor is, in fact, an independent contractor. Worker misclassification is a costly compliance error that can come back to haunt you.

The IRS cares deeply about worker classification because it determines who’s responsible for employment taxes, benefits, and legal protections. Get it wrong, and the cost is more than a slap on the wrist. Misclassifying a worker, even unintentionally, can mean paying back taxes plus interest and penalties, liability for uncollected employment taxes, and reputational damage with both regulators and the worker themselves.

The IRS generally looks at three categories of evidence when determining whether someone is an employee or an independent contractor:

• Behavioral control: Do you direct how, when, and where the work gets done?
• Financial control: Who provides tools, covers expenses, and bears the risk of profit or loss?
• Nature of the relationship: Is this ongoing, or tied to a specific project?

Remember, misclassification isn’t just a US question. Many countries apply their own tests for employment status under local labor law, so a worker who looks clearly like a contractor by US standards might still trigger local employee protections depending on where they’re based. When in doubt, it’s worth a quick check with your local counsel or employer of record before you finalize the relationship.

Once you’ve confirmed they’re truly a contractor, the next question is where they’ll perform the work.

Step 2: Find out where they’ll perform the work

Where your contractor performs the work often determines what your US tax obligations look like.

Work performed entirely outside the US

When a contractor does all of their work from outside the United States, that income is generally considered foreign-source income.

Foreign-source income paid to a non-US person typically isn’t subject to US withholding, and many contractors in this situation won’t receive any income tax reporting forms. That doesn’t mean there’s no paperwork; it just affects which forms you’ll need.

Work performed inside the US

If a contractor performs some or all of the work physically inside the United States, even temporarily, the tax treatment can change. US-source income paid to a foreign person may be subject to withholding, and you may need to issue Form 1042-S (US-source income reporting for a foreign individual). Depending on the situation, additional reporting may apply as well. This is a case where it’s worth pausing to confirm the details rather than assuming your usual process applies.

Examples of income classification based on work location

Example 1: A freelance graphic designer lives in Portugal and completes all of her work from her home office in Lisbon.

Because the work is performed entirely outside the US, the graphic designer’s income is foreign-source. Since the graphic designer is a Portuguese citizen, she’d complete a W-8BEN rather than a W-9, and, barring unusual circumstances, she won’t receive any income tax reporting forms.

Example 2: A consultant based in Canada is hired for a project, but travels to the US for two weeks to work on-site with your team.

Because part of the work was performed inside the US, that portion of the income may be treated as US-source. This triggers withholding obligations and Form 1042-S reporting that wouldn’t have applied if the entire project had stayed remote.

Step 3: Collect the right tax forms

Now that you know who you’re paying and where the work is performed, you can figure out which paperwork you actually need. This is often the part that feels the most intimidating, but it comes down to identifying just a few key forms.

Hiring forms: W-9 vs. W-8BEN vs. W-8BEN-E

Collecting the correct form before the first payment establishes the contractor’s status on record. Trying to sort this out after the fact, especially during tax season, is a much harder process. Before issuing any payments, you’ll need to provide your newly contracted worker with one of the following forms:

• W-9 is for US persons, including US citizens working abroad. It collects the contractor’s taxpayer identification number.
• W-8BEN is for foreign individuals. It confirms non-US status and, where applicable, a tax treaty claim.
• W-8BEN-E is the equivalent form to W-8BEN for foreign business entities rather than individuals.

Income forms: 1099-NEC vs. 1042-S

If a contractor performs any of their services within the US, they will need a form declaring their US-source income for that tax year. Since many contractors working entirely outside the US aren’t earning US-source income, they often don’t need an income form. This can surprise a lot of first-time hirers, but it’s a normal outcome, not a sign something was missed.

If your contractor does earn any US-source income, or is a US person, they’ll need one of the following reporting forms:

• 1099-NEC reports payments to US persons for services. If your contractor is a US citizen or resident, they will need this form.
• Form 1042-S reports US-source income paid to foreign persons. If a foreign person performs any of their services within the US, that income may be subject to US taxes and they’ll need to receive this form.

Foreign persons who earn US-source income can have a default withholding rate as high as 30%. However, many countries have tax treaties with the US that guarantee their citizens lower rates or total exemptions from US income tax. The information provided on a W-8BEN will determine whether any such treaties cover your contractor.

Step 4: Choose the right payment method

Once the paperwork is sorted, you can focus on choosing the right payment method for international contractors. Here are a few common options.

Global ACH

Many US employers use the domestic automated clearing house system (ACH) to directly deposit payments into employees’ or contractors’ bank accounts. Global ACH transactions enable cross-border payments with other countries’ ACH systems. This method can be a good option if you’re sending money to a country with a compatible ACH system. While global ACH has lower fees than other international payment options, it also tends to be slower and has limitations on which countries you can send money to.

International wire transfer (SWIFT)

SWIFT is widely accepted almost anywhere in the world, which makes it a safe default for larger or one-off payments. The tradeoffs are fees, less competitive exchange rates, and the fact that wires are generally irreversible once sent, so there’s higher stakes for double-checking the details before hitting confirm.

Contractor payment platforms and marketplaces (Wise, PayPal, and similar tools)

Wise can be a useful option for small to mid-sized recurring payments, though availability varies by country. Paypal, meanwhile, is easy to use and most people are familiar with it, making it convenient for occasional contractor payments. Just keep an eye on processing fees—if you’re making frequent payments, they can begin to add up.

Alternatively, dedicated contractor payment platforms often bundle in compliance tools like form collection and reporting, which can be worth the subscription cost as your international team grows.

Employer of record (EOR) and contractor of record (COR) solutions

An EOR or COR takes on much of the classification and jurisdictional risk on your behalf by serving as the legal entity who employs or contracts your international workers. This can be especially valuable if you’re scaling into new countries quickly or working with a contractor whose local employment status feels ambiguous. It typically comes at a higher overall cost than paying someone directly, but for the right situation, that cost buys real peace of mind.

There’s no single correct choice here. The right method depends on payment frequency, contractor location, budget, and how much of the compliance work you’d rather hand off versus manage yourself.

Step 5: Follow a simple payment process

At this point, you have all the pieces you need to pay an international contractor. Here’s how they fit together into a repeatable process you can use for every international contractor going forward:

International contractor payment to-do list

• Confirm contractor classification
• Determine work location
• Collect relevant tax forms
• Determine income reporting requirements
• Choose payment method
• Pay contractor
• Issue 1099-NEC or 1042-S during tax season, if applicable
• Keep organized records

Treat this sequence as your checklist for international contractor hiring and payment. Once you’ve run through it a couple of times, it stops feeling like a complex research project and starts feeling like routine onboarding and payroll.

Common mistakes to avoid

A handful of missteps show up again and again with first-time international hirers:

• Waiting until tax season to collect forms. Collect the right form before the first payment, not after.
• Assuming every international contractor gets a 1099. Many international contractors won’t need a 1099, and that’s normal, not the sign of an error.
• Ignoring local employment laws. A worker can look like a contractor under US rules and still trigger certain employee protections in their region.
• Choosing a payment method based on cost alone. Fees matter, but so does reliability and compliance support.
• Forgetting to organize contractor documentation. Keeping forms, agreements, and payment records in one place saves an enormous amount of time later.
• Treating every country the same. Tax treaties, local labor laws, and reporting rules vary, so a process that worked for one country’s contractor may not translate directly to the next.

If you’re a US contractor working abroad

The US taxes its citizens and residents on worldwide income, regardless of where you live or work. That means income earned abroad generally still needs to be reported on your US tax return. If you’re self-employed, self-employment tax applies on top of regular income tax, covering Social Security and Medicare, at a combined rate of 15.3%. It generally kicks in once your net self-employment earnings reach $400 or more for the year. You may also need to make estimated tax payments throughout the year rather than paying everything at once in April.

Two provisions can help reduce your US tax bill: the Foreign Earned Income Exclusion, which allows you to exclude a portion of foreign-earned income from US taxation if you meet certain residency or physical presence tests, and the Foreign Tax Credit, which can offset US tax liability for taxes already paid to a foreign government.

Frequently asked questions

Do I need to send a 1099 to an international contractor?

You only need to send a 1099 to an international contractor in certain situations, usually when the contractor is a US person. If a contractor is working entirely outside the US and isn’t a US citizen or resident, they won’t need one.

Do I have to withhold taxes when paying international contractors?

It depends on where the work is performed. Work done entirely outside the US generally isn’t subject to US withholding, unless the person performing the work is a US citizen or resident. Work performed inside the US, regardless of whether the worker is a US or foreign individual, may be subject to the default 30% rate or a reduced treaty rate.

What’s the difference between Form W-9 and Form W-8BEN?

A W-9 confirms the US status and tax information for US persons performing contract work. A W-8BEN confirms the non-US status of foreign individuals performing work and identifies any applicable tax treaties that cover the individual.

Can I pay international contractors through Wise or PayPal?

Yes, both platforms are commonly used, particularly for smaller or recurring payments. Availability and fees vary by country, so it’s worth checking coverage for your contractor’s location.

What’s the safest way to pay international contractors?

“Safest” often means most compliant, not cheapest. For higher-risk situations, an employer of record or contractor of record can reduce misclassification and jurisdictional risk, while a contractor payment platform can help smaller teams stay organized without that added cost.

What happens if I misclassify a contractor?

Potential consequences include back taxes, penalties, interest, and liability for uncollected employment taxes, along with reputational risk. Local labor law violations can carry additional consequences depending on the country.

Can I pay contractors in US dollars?

Often, yes, though some contractors may prefer local currency to avoid conversion fees on their end. The payment method you choose to use may also impact which currencies you can use. This is generally a negotiation point rather than a compliance requirement.

Should I use an employer of record or contractor of record?

It depends on scale and risk tolerance. If you’re hiring occasionally in a handful of countries, direct payment may be simpler. If you’re scaling quickly or working in countries with complex labor laws, an EOR or COR can be worth the added cost.

Pay international contractors with confidence

None of this requires you to become a tax expert. All it takes is a consistent process:

• Confirm the relationship is truly a contractor arrangement
• Figure out where the work happens
• Collect the right forms
• Choose a payment method that fits
• Keep good records along the way

If setting up this process has you feeling overwhelmed, go back to the basics. The resources you use to manage international contractors can make all the difference. Look for a platform that can give you all the tools you need to manage contractor records, simplify global hiring, and create a repeatable, audit-ready workflow.

Once you have the tools to create a repeatable process you can trust, scaling globally will become not only accessible, but an energizing new era for your organization.