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Commerce · August 30, 2026

Taxmora

Tax engine for 5 EU countries, every rate cited to the law

What it does

Cross-border tax engine for developers in Germany, Netherlands, Portugal, Spain and UK. - Income tax estimates 2025/2026, every rate cited to the statute - Residency check incl. UK Statutory Residence Test - 22 strategies: NL 30% ruling, PT IFICI, ES Beckham - rules in code Honest: UK test 8/17, Spanish foral partial, Dutch Box 3 outdated. That's why €29/year founding price, €99 when fixed. Founding members keep €29 forever. 977 tests. Cloudflare Workers, Hono, SolidJS, D1.

Tax estimates for cross-border developers in Germany, the Netherlands, Portugal, Spain and the UK. Legal-cited rates, 2025 and 2026 tax years. Founding price €29/year.

Five countries. One engine. €29/year while it's in this state, €99 when it's finished. Every rate and threshold in our calculators traces back to the law that defines it - §32a EStG for Germany, the Belastingdienst tariff for the Netherlands, IRS code for Portugal, IRPF for Spain, and HMRC rules for the UK. 2025 and 2026 tax years. Income tax for 5 countries, 2025/2026, with legal citations on every threshold. Decision-tree assessment incl. the UK Statutory Residence Test. See where you'd count as resident. From the NL 30% ruling to Portugal's IFICI to Spain's Beckham regime - with eligibility rules in code, not vibes. RAG-powered Q&A over the actual tax law sources. Answers cite their…from taxmora.com

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