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gensen

v0.1.2

Published

日本の源泉徴収税計算用ライブラリです

Downloads

6

Readme

Gensen CircleCI npm version Coverage Status

Join the chat at https://gitter.im/jptax/gensen

gensen は日本の源泉徴収税計算用のライブラリです。

説明

国税庁の資料を元にした実装になっています。

導入方法

ブラウザ

<script src='https://cdnjs.cloudflare.com/ajax/libs/bignumber.js/4.1.0/bignumber.js'></script>
<script src='dist/gensen.js'></script>
<script>
  alert(gensen.houshu(100000).zei);
</script>

node.js

npm install --save gensen
import gensen from "gensen";

const gensenTyoshu = gensen.houshu(100000).zei;

使い方

報酬・料金などの源泉徴収の計算を行いたい場合

import gensen from "gensen";

// 報酬に対する源泉徴収の計算を行います
gensen.houshu(100000);
// => { zei: 10210, zeikomi: 100000,zeinuki: 89790 }

// 外交員、集金人、電力量計の検針人の業務に関する報酬・料金についての源泉徴収の計算を行いたい場合
gensen.houshu.gaikouin(200000);
// => { zei: 8168, zeikomi: 200000, zeinuki: 191832 }

馬主に支払われる競馬の賞金

gensen.houshu.banushi

外交員、集金人、電力量計の検針人の業務に関する報酬・料金

gensen.houshu.gaikouin

バー・キャバレー等のホステス、バンケットホステス・コンパニオン等の業務に関する報酬・料金

gensen.houshu.hostess

事業の広告宣伝のための賞金

gensen.houshu.koukokuShoukin

プロボクサーの業務に関する報酬・料金

gensen.houshu.proBoxer

司法書士、土地家屋調査士、海事代理士の業務に関する報酬・料金

gensen.houshu.shihoushoshi

社会保険診療報酬支払基金が支払う診療報酬

gensen.houshu.shinryou

手取契約の場合の源泉徴収税額の計算^1

gensen.houshu.tedori

リンク

  • APIドキュメント - https://jptax.github.io/gensen/api/
  • デモページ - https://jptax.github.io/gensen/demo/