Tax Calculator by Country
Explore income tax systems across 5 countries. Each calculator uses official 2026 statutory rates from government tax authorities.
United States
Progressive federal income tax with 7 brackets ranging from 10% to 37%. Standard deduction of $15,000 for single filers in 2026.
Internal Revenue Service (IRS)
IRS Publication 15-T
Single, Married Filing Jointly, Head of Household
Spain
Spain's IRPF has 6 progressive brackets from 19% to 47%. Includes employer social security contributions.
Agencia Tributaria
Agencia Tributaria
Single
Germany
Germany uses a continuous formula-based tax system. The Grundfreibetrag (basic allowance) is €12,096 for 2026.
Bundesministerium der Finanzen (BMF)
BMF Einkommensteuer
Single
United Kingdom
UK income tax has 4 bands with a personal allowance of £12,570. National Insurance contributions apply separately.
HM Revenue & Customs (HMRC)
HMRC CWG2
Single
France
France applies a quotient familial system. 5 progressive brackets from 0% to 45% with CSG/CRDS social charges.
Direction Générale des Finances Publiques (DGFiP)
DGFiP Brochure IR
Single