assess
This skill should be used when the user asks to determine what tax filings they need, wants to know if they must file a tax return (確定申告), asks about…
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
$ npx -y skills add kazukinagata/shinkoku --skill tax-invoice-credit-context --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
/tax-invoice-credit-contextContext preview
The summary Claude sees to decide when to auto-load this skill.
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
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
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
| 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 |
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
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