12 live tools
Tax & Income
Income tax, NI, dividends, CGT and more.
- Checked vs GOV.UK · HMRC · ONS
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- calculators
- 12
- topic groups
- 4
- tax year
- 2026/27
- forever
- Free
Employed income
PAYE & Salary
Net pay, payslip checks and salary-sacrifice savings under HMRC tax codes.
Business & contracting
Self-Employed & Contracting
Sole-trader bills, IR35 comparisons and director salary/dividend planning.
Allowances & reliefs
Allowances & Reliefs
Transfer allowances, dodge the child-benefit trap and plan student-loan repayment.
Capital & estate
Capital & Estate
Tax on gains and what your estate owes on inheritance.
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