Practical tax tools
Public calculators and checklists for understanding a defined question. They are educational tools, not filing software or a substitute for advice.
US Tax Tools
- FEIE Eligibility Checker — Screen facts relevant to the Foreign Earned Income Exclusion.
- Self-Employment Tax Calculator — Estimate selected US self-employment and income-tax inputs.
- Capital Gains & Dividends Calculator — Estimate selected federal tax treatment.
- US Estimated Tax Calculator — Estimate quarterly payments for self-employment income.
- State Exit Estimator — Organise state domicile and exit factors.
- Tax Treaty Benefit Estimator — Compare treaty withholding scenarios.
UK Tax Tools
- UK Statutory Residence Test — Work through statutory residence test indicators.
- IR35 Status Calculator — Organise contractor-status indicators.
- UK Self-Employment Tax Calculator — Estimate Income Tax and National Insurance inputs.
- UK Dividend Tax Calculator — Estimate dividend-tax inputs.
- UK Landlord Tax Calculator — Estimate property-income tax inputs.
- UK Capital Gains Tax Calculator
Australian Tax Tools
- Australian Tax Residency Test
- Australian Capital Gains Tax Calculator
- Australian Medicare Levy Calculator
- Australian Superannuation Calculator
- Working Holiday Visa Tax Calculator