belastingdienst

Here are 9 public repositories matching this topic...

cyanxxy / nl-tax-agent-skills

Claude & ChatGPT plugin that turns Dutch tax paperwork into a source-cited workpack for manual Mijn Belastingdienst entry: IB 2025, voorlopige aanslag 2026, ZZP btw drafts. Never logs in or files.

netherlands codex expat income-tax btw zzp belastingdienst chatgpt agent-skills claude-code tax-preparation dutch-tax claude-skills claude-plugin claude-cowork voorlopige-aanslag

Updated Oct 15, 2026
Python

hongaar / motorrijtuigenbelasting

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🚗 Motorrijtuigenbelasting (MRB) berekenen in JavaScript

cli typescript tax mrb belastingdienst motorrijtuigenbelasting wegenbelasting betalennaargebruik rekeningrijden

Updated Aug 19, 2024
TypeScript

wilcot1989 / dutch-tax-calculator-2026

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Free open-source Dutch income tax calculator for 2026. Supports 30% ruling. By ExpatNetherlandsHub.com

python open-source finance netherlands tax-calculator salary-calculator expat income-tax belastingdienst dutch-tax 30-percent-ruling expat-tools

Updated Mar 17, 2026
Python

SpireflyHQ / pyxaf

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Read and validate every version of the Dutch Auditfile Financieel (XAF 4.0, 3.x, CLAIR2, ADF) in Python. Streaming, exact Decimal money, zero dependencies.