NAME

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

VERSION

This document describes version 0.05 of Business::ID::NPWP (from Perl distribution Business-ID-NPWP), released on 2014-08-16.

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(%args) -> [status, msg, result, meta]

Parse Indonesian taxpayer registration number (NPWP).

Arguments ('*' denotes required arguments):

• npwp* => str

  Input NPWP to be parsed.

Return value:

Returns an enveloped result (an array).

First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (result) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.

 (any)

HOMEPAGE

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

SOURCE

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

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.

AUTHOR

Steven Haryanto <stevenharyanto@gmail.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by Steven Haryanto.

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

cpanm Business::ID::NPWP

perl -MCPAN -e shell
install Business::ID::NPWP