IBAN in Indonesia: Not Universal, Only for SWIFT Members

Indonesia does not universally use IBAN (International Bank Account Number). Adoption is conditional and limited.

Current Regulation (PBI 18/40/2016)

• National Payment Gateway (GPN): All 100+ Indonesian banks must participate
• IBAN Requirement: Only for banks that are SWIFT members
• SWIFT Members in Indonesia (2023): ~124 banks (out of ~110 commercial + rural banks — some hold multiple licenses)

Implications

• International Transfers: SWIFT-member banks use IBAN for cross-border payments
• Domestic Transfers: Use Indonesian account format (bank code + branch + account number) — no IBAN
• Non-SWIFT Banks: Cannot send/receive direct international wires; must use correspondent relationships
• Virtual Accounts: Widely used for e-commerce (VA numbers ≠ IBAN)

Indonesian Account Structure

[Bank Code (3-4)] [Branch Code (3-4)] [Account Number (10-16)] — varies by bank; no checksum like IBAN.

Practical Guidance

• Sending TO Indonesia: Ask recipient for full bank name, branch, account number, SWIFT/BIC. IBAN only if their bank is SWIFT-member.
• Receiving FROM Indonesia: Provide your IBAN (if your country uses it) + SWIFT/BIC.
• Check SWIFT Directory: swift.com → "BIC Search" → Country: Indonesia

Future

Bank Indonesia encourages IBAN adoption but hasn't mandated universal implementation. Regional (ASEAN) payment connectivity (Project Nexus, QRIS cross-border) may reduce SWIFT/IBAN dependence.