Quick answer: To pay international contractors, collect a W-8BEN (or W-8BEN-E for companies) before the first payment, then pick a rail. A bank wire costs $35 to $50 to send, loses 1% to 3% in FX markup, and can shed another $15 to $50 at each intermediary bank. Transfer platforms are cheaper but add recipient-side fees and can freeze funds during compliance reviews. Avvio’s business payouts send to 60+ currencies across 150+ countries and settle in seconds on modern rails, with the quote shown up front. This guide covers the methods, the real costs, and the compliance basics.
Paying one contractor in one country is easy. Paying ten contractors in seven countries, every month, is where the costs and the failure modes start to compound.
What does it really cost to pay a contractor abroad?
Every method has three costs, and most providers only show you the first one:
- The sending fee. A wire runs $35 to $50. Platforms charge less, or fold it into the rate.
- The FX markup. Banks commonly take 1% to 3% above the mid-market rate. Some platforms advertise low fees and recover it here instead.
- The recipient’s cost. This is the one businesses miss. On SWIFT routes, intermediary banks each deduct their own fee, commonly $15 to $50, so the sender never knows what lands. On some platforms the recipient pays a withdrawal fee or an FX markup of up to 2% to get money into their own bank account.
The question that cuts through all of it: what will the contractor actually receive, and when? If a provider can’t tell you that before you send, you don’t know the price.
Concretely: your agency pays a designer in São Paulo $2,000. On a wire, that’s roughly $45 to send, 1% to 3% lost in FX, an unknown intermediary cut somewhere en route, and it lands Thursday if nothing snags. On local rails, the quote shows what lands in reais before you send, and it arrives in seconds.
For context, the World Bank puts the global average cost of sending money across borders at 6.36% as of late 2025, with banks the most expensive channel at 9.50%. For a business paying $50,000 a year in contractor invoices, that average is over $3,000 gone in fees and spread.
What are the main ways to pay international contractors?
Bank wire (SWIFT). Works almost everywhere, and it’s the slowest and most expensive route. One to five business days, three stacked costs, and no visibility into intermediary deductions.
PayPal. Convenient, but the recipient pays for it: a cross-border transfer fee plus an FX markup of 3% to 4% above the base rate. Mass payouts also require a business account and PayPal’s approval.
Transfer platforms (Wise, Payoneer, and similar). Much cheaper than wires, with batch tools. But recipient-side costs still exist, like Payoneer’s up to 2% FX markup when a contractor withdraws to their local bank. And these are custodial accounts, so compliance reviews can freeze funds mid-cycle. Payoneer’s negative reviews are dominated by account freezes and blocked funds. Wise deactivations are widely reported, especially for businesses with non-resident owners or registered-agent addresses. When that happens during payroll week, your contractors wait.
Contractor-of-record platforms (Deel and similar). They handle contracts and tax-form collection, at a per-contractor monthly price, and the same fund-freeze complaints follow them too.
Stablecoin-settled payouts. The newest rail. Money moves as digital dollars and converts to local currency at the destination through domestic rails like Pix in Brazil or SPEI in Mexico. Settlement is measured in seconds to minutes, it runs on weekends, and there are no intermediary banks to take a cut. This is the rail Avvio is built on. If the mechanics are new to you, our explainer on stablecoin payouts for platforms goes deeper.
What tax forms do international contractors need?
Not tax advice. The basics below; confirm specifics with your accountant or the IRS withholding-agent FAQ.
- No W-9, no 1099. Those are for US persons. A foreign contractor working outside the US doesn’t get a 1099.
- Collect a W-8BEN before the first payment (W-8BEN-E for entities). It is the contractor’s certification of foreign status, and it expires at the end of the third calendar year after signing.
- The 30% trap. Without a valid W-8 on file, US withholding rules can require you to hold back 30% of the payment.
- Work performed while physically in the US is a different case (Form 1042-S territory). Ask a professional.
No platform removes these obligations, whatever its sales page implies.
How does paying contractors with Avvio work?
Avvio’s business payouts are built for exactly this flow:
- One balance, 60+ currencies out. Fund your account, then pay out to contractors across 150+ countries. The recipient gets local currency through their local rails.
- Payouts settle in seconds on modern rails, including weekends. A contractor in Manila gets paid through their local rails, not through three correspondent banks.
- You see the rate and what the recipient gets before you send.
- Everything the dashboard does, the API does too. The @avvio/payments Node SDK is zero-dependency, ships a CLI, and includes an MCP server so an AI agent can drive payouts under the permissions you grant it. Docs live at docs.avvio.xyz.
- Invoices and payment links too. If your contractors invoice you, receiving an invoice payment on Avvio is free for them.
Caveats: Avvio is a financial technology company, not a bank. Services including virtual accounts and payouts are provided by licensed partners, availability varies by jurisdiction, and you still own your W-8 collection and record-keeping.
Country guides
Rails, fees and paperwork differ by country. These go corridor by corridor:
- Brazil (Pix)
- Mexico (SPEI)
- India (IMPS)
- the Philippines (InstaPay and PESONet)
- Nigeria (NIP)
- Argentina
- the UAE (NPSS)
- China (CNAPS)
- Hong Kong (FPS)
- Thailand (PromptPay)
- Indonesia (BI-FAST)
Two cross-cutting guides: the cheapest way to pay international contractors and the W-8BEN, explained.
Frequently asked questions
What is the cheapest way to pay international contractors? Avoid the wire. Compare platforms on the full path: sending fee plus FX markup plus what the recipient pays to reach their own bank. Rails that settle locally (like stablecoin-settled payouts converting through Pix or SPEI) remove the intermediary-bank deductions entirely, which is where wires lose the most.
Can I just pay international contractors in USD? Often yes, but check what it costs them to receive and convert it. Paying into a local-currency account through local rails usually leaves more money with your contractor. With Avvio you choose the payout currency, and the recipient gets local money.
Do I need to withhold taxes for foreign contractors? Generally no, if they are non-US persons working outside the US and you have a valid W-8BEN on file. Without that form, 30% withholding rules can apply. Confirm with your accountant.
How fast can an international contractor actually get paid? A SWIFT wire takes one to five business days, and the slowest routes exceed two days even on SWIFT gpi. Modern rails settle in seconds to minutes, any day of the week. Avvio payouts land in seconds.
What happens if my payment platform freezes our account? On custodial platforms, you wait out the review while your contractors go unpaid. It is the single most common complaint against the incumbents. Before you commit, ask who holds the funds. Then ask what happens to in-flight payouts during a review.
Start with the developer docs, or send your first payout from the dashboard and see what lands.
