The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.
 / 
Business-ID-NPWP-0.091
River stage one • 3 direct dependents • 3 total dependents
++
/ Business::ID::NPWP

NAME

Business::ID::NPWP - Parse Indonesian taxpayer registration number (NPWP)

VERSION

This document describes version 0.091 of Business::ID::NPWP (from Perl distribution Business-ID-NPWP), released on 2024-01-10.

SYNOPSIS

 use Business::ID::NPWP qw(parse_npwp);

 my $res = parse_npwp(npwp => "02.183.241.5-000.000");

DESCRIPTION

This module can be used to validate Indonesian taxpayer registration number, Nomor Pokok Wajib Pajak (NPWP).

NPWP is composed of 15 digits as follow:

 ST.sss.sss.C-OOO.BBB

S is a serial number from 0-9 (so far haven't seen 7 and up, but it's probably possible).

T denotes taxpayer type code (0 = government treasury [bendahara pemerintah], 1-3 = company/organization [badan], 4/6 = invidual entrepreneur [pengusaha perorangan], 5 = civil servants [pegawai negeri, PNS], 7-9 = individual employee [pegawai perorangan]).

sss.sss is a 6-digit serial code for the taxpayer, probably starts from 1. It is distributed in blocks by the central tax office (kantor pusat dirjen pajak, DJP) to the local tax offices (kantor pelayanan pajak, KPP) throughout the country for allocation to taypayers.

C is a check digit. It is apparently using Luhn (modulus 10) algorithm on the first 9 digits on the NPWP.

OOO is a 3-digit local tax office code (kode KPP).

BBB is a 3-digit branch code. 000 means the taxpayer is the sole branch (or, for individuals, the head of the family). 001, 002, and so on denote each branch.

FUNCTIONS

parse_npwp

Usage:

 parse_npwp(%args) -> [$status_code, $reason, $payload, \%result_meta]

Parse Indonesian taxpayer registration number (NPWP).

This function is not exported by default, but exportable.

Arguments ('*' denotes required arguments):

  • allow_nik => bool (default: 0)

    Based on PMK 112 Tahun 2022, Indonesian citizenship registration number (NIK - nomor induk kependudukan) is also allowed as NPWP. NIK has 16 digits, while the traditional NPWP is 15 digits. A prefix 0 will be added later so all NPWP will be 16 digits in the future.

    By default, NPWP is allowed to have 16 digits but the first digit must be 0. If this setting is set to true, NPWP with the first digit other than 0 is also allowed but will be checked for NIK validness.

  • npwp* => str

    Input NPWP to be parsed.

Returns an enveloped result (an array).

First element ($status_code) is an integer containing HTTP-like status code (200 means OK, 4xx caller error, 5xx function error). Second element ($reason) is a string containing error message, or something like "OK" if status is 200. Third element ($payload) is the actual result, but usually not present when enveloped result is an error response ($status_code is not 2xx). Fourth element (%result_meta) is called result metadata and is optional, a hash that contains extra information, much like how HTTP response headers provide additional metadata.

Return value: (any)

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Business-ID-NPWP.

SOURCE

Source repository is at https://github.com/perlancar/perl-Business-ID-NPWP.

AUTHOR

perlancar <perlancar@cpan.org>

CONTRIBUTORS

  • Steven Haryanto <stevenharyanto@gmail.com>

  • Steven Haryanto <steven@masterweb.net>

CONTRIBUTING

To contribute, you can send patches by email/via RT, or send pull requests on GitHub.

Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via:

 % prove -l

If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE

This software is copyright (c) 2024, 2019, 2015, 2014, 2013 by perlancar <perlancar@cpan.org>.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Business-ID-NPWP

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.