Question 1

What is an NPWP and what is its format?

Accepted Answer

NPWP stands for *Nomor Pokok Wajib Pajak*, which is a unique **15-digit Tax Identification Number** in Indonesia. It acts as an essential identifier for managing tax rights, obligations, and legal compliance.

Question 2

What kind of data is returned when verifying an NPWP through this API?

Accepted Answer

The API processes the 15/16-digit input and returns structured JSON data containing validation status, registered taxpayer type (individual or corporation), and associated registration details to support corporate compliance and verification workflows.

Validating NPWP Number

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