Welcome to ToolHubX
Free tools with HMRC-compliant calculations to simplify your tax and financial planning. Results are estimates—consult a professional for official filings.
UK Personal Tax Calculator
Easily calculate your Income Tax and National Insurance Contributions.
Limited Company Tax Calculator
Estimate your company’s Corporation Tax and dividends.
Self-Employed Tax Calculator
Compute your tax obligations as a sole trader.
Percentage Calculator
Quickly work out percentages for any amount.