When international payments go wrong, it’s often a details problem A cross-border transfer can be delayed, rejected, or routed to the wrong place if the payment instructions don’t clearly identify which bank should receive the funds and which account should be credited. That’s why global payments rely on standardized identifiers—most commonly SWIFT/BIC and, in many regions, IBAN.

This article breaks down what each code means, when you need it, and how businesses can reduce friction when paying suppliers, partners, or overseas teams.

SWIFT and BIC: the bank’s “address” for international transfers A SWIFT code is an internationally used identifier that points to a specific bank or financial institution for cross-border messaging and payment routing. In many payment contexts, BIC (Bank Identifier Code) refers to the same concept.

What a SWIFT code looks like A SWIFT code typically contains 8 to 11 characters, structured like this: Bank code (4 letters): identifies the institution Country code (2 letters): where the institution is registered Location code (2 characters): city/region or processing location Branch code (3 characters, optional): specific branch or unit

Example (illustrative): `ABCDUSNY` could be read as a bank (`ABCD`) in the United States (`US`) with a location indicator (`NY`). Some banks also use an additional 3-character branch segment.

IBAN: the identifier for the individual account An IBAN (International Bank Account Number) is different from SWIFT/BIC because it identifies the specific account to be credited, not just the bank.

In practical terms: SWIFT/BIC tells the system *which bank* to send to. IBAN tells the system *which account* inside that bank should receive the money.

Not all countries use IBAN. Where it’s used (common across Europe and several other markets), it’s frequently required for inbound/outbound international transfers.

Why these codes matter in real business payment scenarios For finance teams handling recurring international payouts, these identifiers are more than “banking trivia”—they’re a control point for speed, accuracy, and compliance.

1) Fewer failed or returned transfers If a supplier invoice includes a wrong SWIFT/BIC or a mistyped IBAN, the payment may be rejected or require manual repair. Standard identifiers reduce ambiguity and help payments reach the intended destination.

2) Cleaner reconciliation for finance operations When payment instructions are consistent (correct bank + correct account), it’s easier to match outbound transfers to invoices, purchase orders, or payroll schedules—especially when you’re paying multiple counterparties across regions.

3) Better payment security and routing confidence Using the correct bank and account identifiers helps prevent misrouting and lowers the risk of funds being credited incorrectly—an operational headache that can be costly to unwind.

How to know what information to collect from a payee When setting up a new overseas beneficiary (supplier, contractor, or subsidiary), collect details in a structured way: Recipient bank name- SWIFT/BIC code (for international routing) IBAN (where applicable) or the local account number format Beneficiary name (must match bank records) Bank address / branch details (sometimes required depending on corridor)

Example use case: A US-based company paying a European logistics partner will commonly need the partner’s IBAN plus the bank’s SWIFT/BIC. In many other corridors, an IBAN may not apply, but the SWIFT/BIC remains key.

Streamlining cross-border payouts with modern payment infrastructure For businesses making frequent international payments—vendor settlements, marketplace payouts, overseas payroll, or intercompany transfers—manual collection and repeated entry of bank identifiers can become a monthly bottleneck.

A modern platform like DogPay is designed to reduce that friction by helping businesses manage global transfers more efficiently—supporting clearer payment setup, faster operational workflows, and stronger security controls.

Practical benefits businesses look for Online onboarding and verification to avoid unnecessary offline paperwork Cost-aware transfer flows that help reduce avoidable fees and protect margins Enterprise-grade security practices aligned with widely accepted international standards

Takeaway: SWIFT/BIC identifies the bank; IBAN identifies the account If you remember one thing: Use SWIFT/BIC to pinpoint the recipient’s bank in cross-border transfers. Use IBAN (when applicable) to pinpoint the recipient’s account.

Getting these details right upfront is one of the simplest ways to improve payment success rates and keep international operations running smoothly. When your business scales across borders, the right payment setup—and the right tools—make a measurable difference.