All UK Calculators

Yes. All tax calculators default to 2026/27 rates: Personal Allowance £12,570; basic rate 20% (up to £50,270); higher rate 40%; NI employee 8%/2%; employer NI 15%; dividend rates 10.75%/35.75%/39.35%; CGT 18%/24%; ISA allowance £20,000. Rates for Scotland (Income Tax) and Wales (LTT) are covered on their dedicated pages.

Yes. The Take-Home Pay Calculator has a Scotland switch that applies the Scottish rates (Starter 19%, Basic 20%, Intermediate 21%, Higher 42%, Advanced 45%, Top 48%). The Income Tax Calculator also supports Scottish rates. See the Scotland page for council tax, LBTT stamp duty and Plan 4 student loan calculations.

Yes — all calculators are mobile-first and responsive. Results update as you type, without page reloads, on phones, tablets and desktops. If a calculator does not display correctly, try refreshing the page or clearing your browser cache.

Tax rates are updated annually each April following the new tax year, and immediately after any emergency Budget or mid-year rate change. Rate changes (such as the NI employer rate change in April 2025 and dividend rate change in April 2026) are applied as soon as they are confirmed in legislation. The methodology and sources pages list all current data sources.

Yes — use the Contact page to suggest a calculator. Popular requests that fit the UK personal-finance scope are added to the development backlog. Calculators with broad public interest are prioritised. You can also request improvements to existing calculators via the same form.

CalcHub calculators are built to WCAG 2.1 AA accessibility standards. All inputs have associated labels, results are announced to screen readers via ARIA live regions, and colour contrast meets AA ratios. Keyboard navigation is fully supported. If you experience an accessibility issue, please report it via the Contact page.

No personal financial data entered into calculators is stored on our servers — all calculations happen in your browser. We do not share individual calculation data with third parties. Anonymous analytics (page views, calculator usage counts) are collected via privacy-respecting tools. See the Privacy Policy for full details.