International Tax Rates and Official Tax Resources
Use this page as a starting point for current information on personal income tax, corporate tax, withholding tax, capital gains, filing obligations and related international tax matters. Because rates, thresholds, exemptions and filing dates change by tax year and taxpayer status, the current official tax authority should always be checked before relying on a rate.
What to verify before using an international tax rate
- The correct tax year, assessment year or fiscal year.
- Whether the taxpayer is an individual, company, partnership, trust or other entity.
- Residence, domicile, source-of-income and permanent-establishment rules.
- Progressive slab rates, surcharges, cess, social-security contributions and local taxes.
- Withholding-tax rates and whether a tax treaty changes the domestic rate.
- Capital-gains rules, exemptions, deductions, losses and special regimes.
- Return-filing deadlines, advance-tax instalments, information reporting and payment dates.
Country tax information
Austria
For current Austrian income-tax, business-tax and related guidance, use the Austrian Federal Ministry of Finance resource in the official links panel.
View historical Austria tax-rate page (2015)Australia
Current individual, company and withholding information should be checked against Australian Taxation Office guidance.
View historical Australia tax-rate page (2015)Bangladesh
Use Bangladesh National Board of Revenue material for current income-tax rules, rates, withholding and compliance information.
View historical Bangladesh tax-rate page (2015-16)Hong Kong
Current salaries tax, profits tax, property tax and business information is published by the Hong Kong Inland Revenue Department.
View historical Hong Kong tax-rate page (2015-16)Nepal
For current Nepal income-tax, withholding and filing rules, consult the Inland Revenue Department of Nepal.
View historical Nepal tax-rate page (2014-15)Turkiye
Current Turkish income-tax and corporate-tax administration material is published by the Revenue Administration.
View historical Turkiye tax-rate page (2015)India
For current Indian tax-year information, e-filing, tax calendars and official notifications, use the Income Tax Department portal.
View AapTaxLaw income-tax resourcesHistorical India tax archive
The following pages are retained for historical reference. They should not be treated as current tax-rate guidance.
Important disclaimer
Tax laws and rates may change through legislation, budgets, regulations, administrative guidance and court decisions. Cross-border tax outcomes also depend on residence, source rules, treaty provisions and the taxpayer's specific facts. Confirm current requirements with the relevant tax authority or a qualified tax professional before filing a return, making a payment or entering into a transaction.