How do I install the Poland References skill?

Run npx skillmds@latest add openaccountants/poland-references in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Poland References safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Poland References?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Poland References free to use?

Yes. Installing skills from SkillMD is free. This skill is licensed under AGPL-3.

Who published Poland References?

openaccountants (@openaccountants) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Poland References by openaccountants

Name: Poland References
Author: openaccountants

File contents

Poland — Related Open-Source Projects

General reference only. This skill is general tax/accounting reference material for AI-assisted workflows. It has not been reviewed for any specific person's facts, documents, elections, deadlines, residency, filing status, or local procedures. Do not rely on it to file, pay, amend, or take a tax position without review by a qualified professional in the relevant jurisdiction.

OpenAccountants is AGPL-3.0. All projects below have compatible licenses.

Pitly

Repository: volodymyr-kovtun/Pitly
License: MIT
Language: Polish / English
Stars: 42
Scope: PIT-38 tax calculator for Polish investors using foreign brokers (Interactive Brokers, Trading 212). Converts trades and dividends to PLN using NBP exchange rates, applies FIFO capital gains, handles dividend withholding credits under PL-US treaty, and generates ready-to-file PIT-38 field values.
Why it matters: Solves the exact pain point of Polish investors who need to file PIT-38 manually. Well-structured API with clear field mappings to the official form.
Integration: MIT. Logic for NBP rate conversion, FIFO matching, and PIT-38 field generation can be adapted.

kloPIT

Repository: SkeLLLa/klopit
License: AGPL-3.0
Language: Polish / English
Scope: Browser-based PIT-38 calculator. Imports broker CSV, fetches NBP rates, applies FIFO, fills PIT-38 and PIT/ZG fields. Runs entirely client-side.
Why it matters: Same license family as OpenAccountants. Clean implementation of Polish tax law references (ustawa o PIT).
Integration: AGPL-3.0. Directly compatible. Calculation logic and legal references can be incorporated.

pit8c

Repository: iyazerski/pit8c
License: MIT
Language: English / Polish
Stars: 6
Scope: Python CLI that transforms raw broker reports into PIT-8C declarations. Handles FIFO trade matching, currency conversion, and PDF report generation.
Why it matters: Covers PIT-8C (investment income reporting) which complements PIT-38 (capital gains tax).
Integration: MIT. Freely usable.

pit-38 (pbialon)

Repository: pbialon/pit-38
License: MIT
Language: Polish / English
Stars: 18
Scope: Python scripts for PIT-38 calculation covering both stocks and cryptocurrency. Supports multiple broker formats.
Why it matters: Handles crypto-specific PIT-38 workflows alongside traditional investments.
Integration: MIT. Freely usable.

Source: OpenAccountants — open tax Guides for AI, reviewed by named CPAs/CAs/EAs. Quality: source-cited draft. For always-current figures and named-accountant backing, connect the OpenAccountants MCP server (openaccountants-mcp).

---name: poland-referencesdescription: Primary source references and related open-source projects for this jurisdiction.license: AGPL-3.0-or-later (code) / OpenAccountants Guide License v1.0 (c---# Poland — Related Open-Source Projects> **General reference only.** This skill is general tax/accounting reference material for AI-assisted workflows. It has not been reviewed for any specific person's facts, documents, elections, deadlines, residency, filing status, or local procedures. Do not rely on it to file, pay, amend, or take a tax position without review by a qualified professional in the relevant jurisdiction.OpenAccountants is AGPL-3.0. All projects below have compatible licenses.## Pitly- Repository: [volodymyr-kovtun/Pitly](https://github.com/volodymyr-kovtun/Pitly)- License: MIT- Language: Polish / English- Stars: 42- Scope: PIT-38 tax calculator for Polish investors using foreign brokers (Interactive Brokers, Trading 212). Converts trades and dividends to PLN using NBP exchange rates, applies FIFO capital gains, handles dividend withholding credits under PL-US treaty, and generates ready-to-file PIT-38 field values.- Why it matters: Solves the exact pain point of Polish investors who need to file PIT-38 manually. Well-structured API with clear field mappings to the official form.- Integration: MIT. Logic for NBP rate conversion, FIFO matching, and PIT-38 field generation can be adapted.## kloPIT- Repository: [SkeLLLa/klopit](https://github.com/SkeLLLa/klopit)- License: AGPL-3.0- Language: Polish / English- Scope: Browser-based PIT-38 calculator. Imports broker CSV, fetches NBP rates, applies FIFO, fills PIT-38 and PIT/ZG fields. Runs entirely client-side.- Why it matters: Same license family as OpenAccountants. Clean implementation of Polish tax law references (ustawa o PIT).- Integration: AGPL-3.0. Directly compatible. Calculation logic and legal references can be incorporated.## pit8c- Repository: [iyazerski/pit8c](https://github.com/iyazerski/pit8c)- License: MIT- Language: English / Polish- Stars: 6- Scope: Python CLI that transforms raw broker reports into PIT-8C declarations. Handles FIFO trade matching, currency conversion, and PDF report generation.- Why it matters: Covers PIT-8C (investment income reporting) which complements PIT-38 (capital gains tax).- Integration: MIT. Freely usable.## pit-38 (pbialon)- Repository: [pbialon/pit-38](https://github.com/pbialon/pit-38)- License: MIT- Language: Polish / English- Stars: 18- Scope: Python scripts for PIT-38 calculation covering both stocks and cryptocurrency. Supports multiple broker formats.- Why it matters: Handles crypto-specific PIT-38 workflows alongside traditional investments.- Integration: MIT. Freely usable.---_Source: [OpenAccountants](https://openaccountants.com/skills/poland-references) — open tax Guides for AI, reviewed by named CPAs/CAs/EAs. Quality: **source-cited draft**. For always-current figures and named-accountant backing, connect the OpenAccountants MCP server (`openaccountants-mcp`)._

Frequently asked questions

Poland References