Paying international vendors: The best way to pay overseas suppliers in 2026

Key takeaways

• 63% of businesses now demand faster settlements, citing transparency and reconciliation inefficiencies as their top pain points in global trade.¹

• Traditional SWIFT wires remain a reliable fallback for massive enterprise transactions, but their opaque intermediary fees and multi-day timelines make them increasingly impractical for high-velocity operations.

• Airwallex allows businesses to bypass the correspondent banking chain by using local payout rails in 110+ countries, reducing the "all-in" cost of transfers by up to 80% compared to legacy banks.

Legacy banking systems no longer keep pace with the velocity of modern global trade. You need a mix of real-time rails and cost-effective FX to protect your margins as you scale internationally. This guide explores how to build a settlement-ready financial stack that prioritizes speed and transparency.

What is the best way to pay international vendors?

There isn't a single best method for every transaction, but rather an optimal mix based on your specific needs for cost and speed. If you’re prioritizing speed for a time-sensitive supply run, you'll choose different rails than if you’re trying to minimize overhead for high-volume, recurring payroll. Most businesses are moving away from "messaging-only" networks like SWIFT toward settlement-ready rails that offer immediate finality.

Traditional banks often treat international payments as a secondary feature, embedding a 3% to 5% markup into the exchange rate. This hidden tax silently erodes profit margins, especially for small and medium-sized enterprises (SMEs). For the "global-first" merchant, the most efficient path involves utilizing Global Accounts that allow you to receive, hold, and spend foreign currency without unnecessary conversions.

The best ways to pay overseas suppliers at a glance

Evaluating your options requires looking at more than just the upfront fee. You'll need to consider how each method impacts your cash flow and vendor relationships.

The top 7 methods for paying international vendors in 2026

1. Specialized fintech platforms (Airwallex)

Ideal for

High-growth eCommerce sellers, SaaS startups, and businesses managing recurring global trade with multiple vendors.

Our take

Airwallex Payment is the most scalable solution for businesses with recurring global needs and a desire for transparency. Modern fintech platforms have engineered proprietary settlement networks that bypass the correspondent banking chain. By providing local account details in dozens of regions, these platforms let you pay out as if you were a local entity.

Pros

• Access interbank FX rates that save you up to 80% compared to traditional bank markups.

• Eliminate "lifting fees" by using local payout rails in 120+ regions instead of the SWIFT network.

• Automate your entire Bill Pay workflow through deep integrations with ERPs like NetSuite and Xero.

Cons

• Requires a digital-first onboarding process that involves comprehensive business verification and KYC checks.

• Does not support physical cash deposits or in-branch teller services for local operations.

2. International bank wire transfers (SWIFT)

Ideal for

One-off, massive enterprise transactions, large-scale acquisitions, or time-sensitive legal transfers where a traditional paper trail is paramount.

Our take

High reliability for mission-critical settlements where guaranteed, traceable delivery is mandatory. International wire transfers operate as a messaging system, not a settlement system, meaning instructions travel through correspondent accounts. This is the reliable fallback for high-value enterprise transfers.

Pros

• Universally recognized by almost every financial institution globally for high-value transfers.

• Provides a secure, familiar environment for traditional finance teams and enterprise legal departments.

• Supported by SWIFT GPI, which has improved tracking visibility for roughly 63% of payments.

Cons

• Features high flat fees ranging from $25 to $50 per transaction before FX markups are applied.

• Vulnerable to unpredictable "lifting fees" from intermediary banks that cause short-paid invoices.

• Slower settlement timelines often require three to five business days for funds to reach the recipient.

3. Global ACH and local payout rails

Ideal for

High-volume recurring payroll, monthly retainers, and established vendor relationships where cost-efficiency beats speed.

Our take

The hidden gem for low-cost, recurring transfers to specific regions like the EU, UK, or Mexico. ACH transfers facilitate direct deposit into a bank account through localized clearing mechanisms like SEPA in Europe or Faster Payments in the UK. Because these rails keep the payment within a single domestic network, they avoid the long correspondent chains of SWIFT.

Pros

• Significantly cheaper than wires, with fees often under $5 depending on the specific trade corridor.

• Keeps payments within a single domestic network, avoiding the long correspondent chains of SWIFT.

• Simplifies high-volume disbursements for payroll by using localized clearing mechanisms like BACS or SPEI.

Cons

• Requires specific local banking formatting, such as an IFSC code for India or BSB for Australia.

• Slower delivery times of one to three business days due to the batch-processing nature of ACH.

• Not available in every global jurisdiction, limiting its use for exotic currency corridors.

4. Digital wallets (PayPal, Payoneer)

Ideal for

Ad-hoc freelancers, creators, and gig workers on platforms like Upwork or Fiverr who prefer instant wallet-to-wallet transfers.

Our take

Convenient for paying ad-hoc freelancers but way too costly for high-volume B2B trade. Digital wallets are ubiquitous because they only require an email address. For businesses paying creators on platforms like Upwork, the convenience is hard to beat.

Pros

• Offers near-instant transfers that keep bank information private by using email-based routing.

• High user familiarity makes it easy to onboard independent contractors in the digital gig economy.

• Integrated with major freelancer marketplaces, allowing for seamless payouts to individual creators.

Cons

• Charges transaction fees reaching 5% plus currency conversion spreads that erode margins.

• Prone to sudden account holds for "unusual activity" that can sit in limbo for a full week.

• Generally not recommended for formal business invoices that require extensive banking documentation.

5. Virtual and corporate cards

Ideal for

Managing your "Subscription Stack," digital marketing spend (Google and Meta ads), and employee travel expenses.

Our take

Best for companies looking to bridge the gap between accounts payable and cash-on-hand. Modern enterprises use virtual cards to extend their working capital on Net 30 terms. Corporate cards provide superior security through tokenization, which replaces card data with unique tokens that are useless if intercepted.

Pros

• Superior security through tokenization, which replaces card data with unique, useless tokens.

• Captures granular transaction data, making it easier to automate reconciliation across ERP systems.

• Provides an effective payment float of 20 to 55 days, depending on your specific billing cycle.

Cons

• Limited acceptance in heavy manufacturing and traditional wholesale trade environments.

• Subject to credit limits and interest rates if the full balance is not settled monthly.

• Card-based transactions cost merchants 2% to 3.5% in interchange and processing fees.

6. Letters of credit (L/C)

Ideal for

High-risk, high-value physical goods and establishing trust in new supplier relationships across emerging markets.

Our take

Essential for high-risk deals where reliable credit information about the buyer is difficult to obtain. An L/C is a bank's commitment to pay a seller on your behalf, provided the seller meets specific conditions verified through documentation. It effectively substitutes the bank's creditworthiness for yours.

Pros

• Provides bank-guaranteed security for both the buyer and the seller in high-value trade.

• Protects the buyer because no payment obligation arises until the goods have been shipped.

• Recognized globally as the standard for machine parts exports and heavy machinery trading.

Cons

• Extremely complex paperwork that requires professional preparation to avoid discrepancies.

• High administrative costs and bank fees make it one of the most expensive trade instruments.

• Time-consuming verification processes often stall payments for several weeks.

7. Open account trading

Ideal for

Mature, high-trust B2B relationships where the parties have a long history of successful transactions.

Our take

The most cash-flow-friendly option for buyers, functioning as a "buy now, pay later" scheme for global trade. In an open account transaction, the exporter ships the goods and sends the invoice, with payment typically due 30, 60, or 90 days after shipment.

Pros

• Dramatically improves buyer cash flow by allowing 30, 60, or 90 days to settle invoices.

• Encourages repeat business and builds strong, long-term partnerships between suppliers.

• Minimizes administrative hassle by requiring fewer documents than Letters of Credit or Collections.

Cons

• Places the highest level of risk on the exporter, who relinquishes control of goods before payment.

• Reliant entirely on the buyer’s creditworthiness and willingness to pay on time.

• Exporters must wait weeks or months for funds, creating significant working capital gaps.

The best ways to pay international vendors by business type

The right online payment method mix depends heavily on your operational flow and industry vertical.

eCommerce sellers: Managing Shopify and Amazon suppliers

eCommerce businesses operate in a high-velocity world where margins are thin. Successful sellers on Shopify or Amazon use a multi-currency account to collect revenue in local denominations (EUR, GBP, USD to CAD) and pay suppliers directly from those balances. This avoids the "forced conversion" trap where your bank converts revenue into USD at a 3% markup, only for you to pay another markup when you pay your factory in China. For dropshippers, using international payment gateways that support native settlement is a competitive necessity.

SaaS and tech startups: Automating global payouts

SaaS companies deal with a high volume of small, recurring payments to global contractors. Utilizing Payout APIs to automate these transfers is essential for scaling without adding to your finance headcount. Most SaaS firms also manage their "subscription stack" through virtual corporate cards. This provides real-time visibility into employee spending and automates recurring bill capture, ensuring you never miss a seat renewal or a cloud hosting payment.

Wholesalers and manufacturers: Securing high-value trade

Wholesalers often navigate telegraphic transfers (T/T) to hubs like China. The standard practice involves a 30% deposit before production starts and the remaining 70% after quality inspection. You should never pre-pay 100% of an order upfront, as this relinquishes all leverage for quality control. To mitigate the risk of currency fluctuations during 90-day cycles, you can use forward contracts to lock in a specific currency price for future payments.

Strategic buyer's guide: 4 factors to evaluate before you hit send

1. Evaluating the all-in cost of the transaction

The math of international payments is often deliberately obscured. You must look beyond the sticker price of the wire fee. The true formula is:

Flat Sending Fee + FX Markup + Intermediary "Lift" Fees = Total Cost.

Traditional banks typically embed a 3% to 5% markup in the rate, while specialist providers often charge less than 1%. On a $50,000 supplier payment, that difference can save you $1,500 per transaction.

2. Settlement speed and payout infrastructure

Payment timing impacts your income statement directly. Late payments cost US small businesses an average of $17,500 annually in lost margins and vendor goodwill. The difference between messaging networks (SWIFT) and settlement rails (FedNow, RTP) is the difference between days and seconds. Settlement-ready rails eliminate the "Monday morning backlog" and keep your cash available for operations until the last possible moment.

3. Regulatory compliance and IRS reporting

Withholding compliance in 2026 is under intense scrutiny. The IRS has fully transitioned to the Information Returns Intake System (IRIS), replacing the legacy FIRE system for 2026 filings.² If you pay foreign vendors, understanding Forms W-8BEN-E and 1042-S is mandatory. A mandatory 30% withholding tax applies to payments made to foreign entities that fail to submit a valid W-8BEN-E, though treaty benefits can often reduce this rate to 0%.

4. Security and global fraud prevention

Cybertheft is a major challenge, with 79% of organizations experiencing payments fraud attempts this year.³ Business email compromise (BEC) is the top attack method, as fraudsters use generative AI to craft convincing invoice modifications. To protect your capital, you should implement beneficiary whitelisting and utilize virtual cards for recurring spend to reduce exposure to card skimming.

Best practices for managing overseas suppliers

The local currency advantage

Paying vendors in their home currency is the single best way to unlock preferential pricing. When you pay in USD, the foreign vendor manages the FX risk. To compensate, they often "pad" their invoices by 3% to 5%. By paying in local currency, you can negotiate lower invoice amounts and ensure the vendor receives the exact intended amount without local bank deductions.

Negotiating better payment terms

Transitioning from "Payment in Advance" to "Net 30" or "Net 60" is a massive step for cash flow management. Offering card payments alongside traditional invoicing increases on-time payment rates by 15% to 25%, as the security and speed of card networks provide suppliers with guaranteed settlement within 1-2 business days. Offering multiple payment methods builds the trust necessary to move toward more favorable credit terms.

Why Airwallex is the smarter way to pay international vendors

Airwallex was built to solve the specific pain points of the "global-first" merchant. While legacy banks are designed for domestic stability, Airwallex provides a multi-currency account architecture designed to automate global spend and reduce transaction costs. By providing local bank details in dozens of countries and leveraging proprietary payout rails, Airwallex lets you avoid the high fees and slow speeds of the SWIFT network.

With $0 monthly fees on the Explore plan and access to interbank FX rates, Airwallex empowers businesses to take on the global market and win. Our comprehensive guide on paying overseas suppliers reflect our mission to remove the barriers to international expansion, providing the tools for seamless and cost-effective global commerce.

Frequently asked questions about paying international vendors

What is the safest way to pay international vendors?

The safest method depends on the level of trust. For new, high-risk relationships, a Letter of Credit (L/C) provides a bank-guaranteed safeguard. For recurring operations, specialized fintech platforms with AI-driven fraud detection and beneficiary whitelisting offer a high level of security.

How do I avoid wire transfer fees for international payments?

The most effective strategy is to use local payout rails (like SEPA or ACH) instead of the SWIFT network. Many fintech platforms offer $0 or very low flat fees for local transfers. Additionally, using digital methods helps you avoid the 1% federal excise tax introduced by the OBBB Act of 2025 on cash-funded remittances.

Is it better to pay international vendors in USD or their local currency?

Generally, it is better to pay in the vendor's local currency. This allows you to control the exchange rate and prevents the vendor from "padding" their invoice to cover potential volatility. It also improves supplier relationships by ensuring they receive the full amount without unexpected local bank fees.

What information is needed to pay an international vendor?

You'll typically need the recipient's legal name, address, bank name, bank address, and a routing identifier like an IBAN or SWIFT/BIC code. Specific regions require additional data, such as an IFSC code for India or a BSB code for Australia.

How long does a cross-border payment typically take?

Standard SWIFT wires take 3-5 business days. However, in 2026, local payout networks facilitate same-day settlement for over 90% of transactions, with roughly 50% achieving instant finality via networks like Faster Payments or PIX.

Sources

1. https://www.highradius.com/resources/Blog/best-cross-border-payment-platforms/

2. https://www.irs.gov/instructions/i1042s

3. https://www.jpmorgan.com/insights/payments/fx-cross-border/2025-trends-for-financial-institutions