Tax-year overviews

Published tax-year reference pages, one per supported country. Each links to the active year's bracket schedule, social-contribution rates, and engine-driven net at a reference gross. Historical years land as their YAMLs are added to packages/rules/data.

• 🇩🇪 Allemagne 2026

  Bracket schedule, social-contribution rates, and the calculator's reference example for the 2026 tax year in Allemagne.

• 🇪🇸 Espagne 2026

  Bracket schedule, social-contribution rates, and the calculator's reference example for the 2026 tax year in Espagne.

• 🇺🇸 États-Unis 2026

  Bracket schedule, social-contribution rates, and the calculator's reference example for the 2026 tax year in États-Unis.

• 🇫🇷 France 2026

  Bracket schedule, social-contribution rates, and the calculator's reference example for the 2026 tax year in France.

• 🇬🇧 Royaume-Uni 2026/27

  Bracket schedule, social-contribution rates, and the calculator's reference example for the 2026/27 tax year in Royaume-Uni.