Jangbu Tax (Grade A) logo

Jangbu Tax (Grade A)Security-tested business skill for Claude AI. Grade A. 세무용 재무제표(재무상태표·손익계산서) 자동 생성 스킬. 국세청 표준계정과목 매핑, 일반기업회계기준(K-GAAP) 간소화 버전. 분류 완료된 거래내역을 기간 지정해 BS·PL로 집계하고 JSON·CSV 파일로 출력.

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Daniel NikulshynReviewed by Daniel Nikulshyn·Updated July 2026

Overview

This is a security-tested business skill for Claude AI, classified as Grade A. It generates tax financial statements (balance sheet and income statement) automatically. The skill maps to standard national tax office account titles and uses a simplified version of the general corporate accounting standards (K-GAAP). For classified transaction records, it aggregates by period into balance sheets and profit/loss statements and outputs in JSON and CSV formats.

Key features

  • Generates balance sheets (BS) and income statements (PL)
  • Maps to national tax office account titles
  • Aggregates transaction records by period
  • Outputs in JSON and CSV formats

Pricing

Model
Free
Category
Skills
Rating
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Use cases

Automated Tax Reporting

Generate financial statements for tax purposes, including balance sheets and income statements, with automatic mapping to national tax office account titles.

Financial Statement Generation

Create financial statements, such as balance sheets and profit/loss statements, in JSON and CSV formats, based on classified transaction records.

Pros & Cons

Pros

  • Automates generation of tax financial statements
  • Maps to national tax office standard account titles
  • Outputs in JSON and CSV formats

Cons

  • Does not handle depreciation of assets
  • No VAT processing
  • No generation of notes

Reviews

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Q&A

What limitations should I be aware of before using Jangbu Tax for tax filing?

The skill does not handle asset depreciation, VAT processing, or generate audit notes; those items must be added manually or adjusted by a tax professional after the draft report is produced.

Asked by Hasan Demir · Nov 16, 2025

What accounting standards does Jangbu Tax follow and how are accounts mapped?

The skill uses a simplified version of Korean GAAP (K‑GAAP) and maps all entries to the National Tax Service’s standard account titles via its internal accounts/nts_standard.json mapping table.

Asked by Lorenzo Bianchi · Oct 6, 2025

Can Jangbu Tax generate both balance sheet and income statement in one request?

Yes, you can request both reports by selecting option 3 in the interview flow, and the skill will output the balance sheet (BS) and profit‑and‑loss (PL) files together in JSON or CSV.

Asked by Victor Nguyen · Oct 2, 2025

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