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/tax-invoice-credit-context

Background context for invoice-system input tax credit rules (仕入税額控除) in the shinkoku tax filing plugin. Contains eligibility requirements, the 6 permanent exceptions (帳簿のみ保存の恒久特例), transitional measures for purchases from tax-exempt businesses, and storage requirements. This

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shinkoku
36624 skills

Claude Code

$ npx -y skills add kazukinagata/shinkoku --skill tax-invoice-credit-context --agent claude-code

SKILL.md

tax-invoice-credit-context.SKILL.md
name: tax-invoice-credit-context
description: >
  Background context for invoice-system input tax credit rules (仕入税額控除)
  in the shinkoku tax filing plugin. Contains eligibility requirements,
  the 6 permanent exceptions (帳簿のみ保存の恒久特例), transitional measures
  for purchases from tax-exempt businesses, and storage requirements.
  This skill is not user-invocable — Claude loads it automatically when
  responding to input tax credit questions under the invoice system.
user-invocable: false

インボイス仕入税額控除コンテキスト(Input Tax Credit Context)

このスキルはインボイス制度における仕入税額控除の要件・例外に関するコンテキストを提供する。

仕入税額控除の情報提供

仕入税額控除に関する回答を行う際は、`references/input-tax-credit-rules.md` を読み込んで以下を実行する:

1. 原則(適格請求書+帳簿の保存)を確認して案内する 2. 帳簿のみ保存の恒久特例6類型(公共交通機関・自販機・郵便等)への該当を確認する 3. 免税事業者からの仕入れに係る経過措置の控除率(80%→70%→50%→30%→0%)を案内する 4. 課税売上割合に応じた控除方式(全額控除・個別対応方式・一括比例配分方式)を説明する 5. 保存期間(7年間)と電子取引データ保存の要件を案内する

参照ファイル

| ファイル | 内容 | |---------|------| | `references/input-tax-credit-rules.md` | 仕入税額控除の原則・帳簿記載要件・恒久特例6類型・経過措置・課税売上割合と控除方式 |

@kazukinagata
Ships withshinkoku

確定申告を自動化する AI コーディングエージェント向けプラグイン。個人事業主・会社員の所得税・消費税の確定申告を、帳簿の記帳から確定申告書等作成コーナーへの入力代行までエンドツーエンドで支援します。 Claude Code Plugin として動作するほか、SKILL.md オープン標準 に準拠した Agent Skills パッケージとして、Claude Code / Cursor / Windsurf / GitHub Copilot / Gemini CLI / Codex / Cline / Roo

Stars on GitHub

Momentum

stars in total
366
Star history of kazukinagata/shinkoku on GitHub, a chart by star-history.com

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Questions about tax-invoice-credit-context.

Which coding agents can use tax-invoice-credit-context?
tax-invoice-credit-context installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.