德国税收、社会保障缴纳及AI代理的社会福利：由 rechner-hub.de API计算，而非模型猜测。

安装 ·快速启动 ·获取RapidAPI上的API密钥 ·API文档

德国税务技能

• 🧮 122个端点：工资、所得税和资本税、财产、社会福利、参考数据
• 🚫 不猜测：代理从未估算税款，调用API或表示无法估算
• 🔑 键保持本地：读取.env或环境，在每个输出中隐藏，聊天中从未要求
• 📉 配额意识：在你的RapidAPI计划用尽前警告，并在满足时干净利落地停止
• 🪶 零依赖：仅支持Python标准库
• 🐍 Python 3.10 – 3.14：在Linux上测试，纯Python，无平台特定代码

🇩🇪 Deutsch： weiter unten gibt es eine Kurzfassung auf Deutsch.

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快速开始

安装并设置密钥后，只需询问：

我的雇主每月总共可以为我花费6,000欧元。那是多少毛工资？我能保留多少？北莱茵-威斯特法伦州税收类别1。

技能读取端点引用，然后运行：

并回应（真实回应，简短）：

german-tax-skills

• 🧮 122 endpoints: payroll, income and capital taxes, property, social benefits, reference data
• 🚫 No guessing: the agent never estimates a tax figure, it calls the API or says it can’t
• 🔑 Key stays local: read from .env or the environment, masked in every output, never asked for in the chat
• 📉 Quota-aware: warns before your RapidAPI plan runs out and stops cleanly when it has
• 🪶 Zero dependencies: Python standard library only
• 🐍 Python 3.10 – 3.14: tested on Linux, pure Python with no platform-specific code

🇩🇪 Deutsch: weiter unten gibt es eine Kurzfassung auf Deutsch.

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Quickstart

After installing and setting your key, just ask:

My employer can spend 6,000 € a month on me in total. What gross salary is that, and how much do I keep? Tax class 1, North Rhine-Westphalia.

The skill reads the endpoint reference, then runs:

python3 scripts/call.py POST v1/lohnkosten-netto   '{"lohnkosten_ziel": 6000, "steuerklasse": 1, "bundesland": "Nordrhein-Westfalen"}'

and gets back (real response, shortened):

{
  "success": true,
  "data": {
    "brutto_monat": "4888.38",
    "netto_monat": "3072.91",
    "lohnsteuer_monat": "752.25",
    "soli_monat": "0.0",
    "sv_gesamt_monat": "1063.22",
    "ag_gesamt": "1111.62"
  },
  "input_echo": {
    "kirchensteuer": false,
    "kinder": 0,
    "geburtsjahr": 1985,
    "kv_zusatzbeitrag": "2.9"
  },
  "meta": { "tax_year": 2026 }
}