EFIN Registration Indonesia

TL;DR

**EFIN (Electronic Filing Identification Number) is a mandatory registration for Indonesian taxpayers — including foreign nationals — to access the DJP **

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The Facts

EFIN (Electronic Filing Identification Number) is a mandatory registration for Indonesian taxpayers — including foreign nationals — to access the DJP Online portal and submit annual tax returns (SPT Tahunan) electronically. All individuals holding an NPWP (Taxpayer Identification Number) are legally required to activate an EFIN before they can file taxes online. For expatriates residing in Bali or elsewhere in Indonesia, EFIN registration is a critical compliance step following NPWP issuance. Th