Built by a Tax Professional,
for Tax Professionals

About the Author

Why This Tool Exists

Cross-border tax compliance is full of information that is technically public but practically inaccessible — buried in multi-hundred-page PDFs, spread across government websites in different languages, or locked behind expensive subscription services. Finance teams at multinational companies pay for IBFD or PwC subscriptions. Individual investors and small businesses don't have that option.

WHT Calculator exists to make the most common international tax lookup — "what is the withholding tax rate on this payment?" — free, instant, and accurate for everyone.

What Makes This Tool Accurate

Withholding tax rates are sourced from and cross-referenced against authoritative primary sources:

• IBFD (International Bureau of Fiscal Documentation) — Treaty and tax law expertise
• OECD Tax Treaties Database — Model tax convention and bilateral treaty texts
• PwC Worldwide Tax Summaries — Country-by-country rate guides
• Official Government Tax Authority Publications — Direct from revenue authority portals

All rates are reviewed against primary sources. Where statutory rates and treaty rates differ, both are shown. Updates reflect 2026 rate changes.

Our Tools

• WHT Calculator — Withholding tax on dividends, interest, and royalties for 26 countries.
• Treaty Explorer — Find reduced rates under bilateral tax treaties between any two countries.
• Transfer Pricing Calculator — Analyze arm's length pricing using five OECD-approved methods.
• Tax Provision Tool — ASC 740 / IAS 37 provision calculator for uncertain tax positions.
• Return-to-Provision Tracker — Track the variance between tax provision and filed returns.
• Tax Calendar — Key corporate tax, WHT, and transfer pricing filing deadlines by jurisdiction.
• BEPS Pillar Two Guide — Reference for 15% global minimum tax requirements.
• Tax Glossary — 150+ international tax terms explained in plain language.

Disclaimer

Tools on this site are provided for reference and educational purposes only. They do not constitute tax advice. Tax law is complex and changes frequently — always verify rates with a qualified tax professional before making decisions on cross-border transactions.