Tax Calculators
Estimate capital gains tax, self-employment obligations, and government retirement benefits — for US, UK, Australia, and Canada.
Capital Gains Tax Calculator
Estimate tax on profits from shares, property, or crypto using country-specific rates and exemptions.
US / UK / AU / CASelf-Employment Tax Calculator
Calculate income tax, National Insurance, CPP, or SE tax for freelancers and sole traders with quarterly payment estimates.
Freelancer / sole traderSocial Security & State Pension Estimator
Estimate government retirement benefits based on earnings history, NI years, or CPP contributions — and see the impact of claiming age.
Retirement planning