Chalmers and Partners

Tax calculators

Free UK tax calculators

Clear, instant estimates of Income Tax, National Insurance, Corporation Tax, Dividend Tax and VAT, based on official HMRC rates for England, Wales and Northern Ireland.

Please note: these results are estimates onlyThe calculators use HMRC rates for England, Wales and Northern Ireland and the figures you enter. They cannot take every personal or business circumstance into account, so the results may not be exact and are not tax advice. For a professional calculation, please speak to one of our tax advisers. Request a consultation
Loading calculator…

UK tax rates and thresholds 2026/27

The figures our calculators use for the 2026/27 tax year (6 April 2026 to 5 April 2027) in England, Wales and Northern Ireland. Scottish Income Tax rates are different.

Income Tax

BandTaxable incomeRate
Personal AllowanceUp to £12,5700%
Basic rate£12,571 to £50,27020%
Higher rate£50,271 to £125,14040%
Additional rateOver £125,14045%

The Personal Allowance goes down by £1 for every £2 of income over £100,000.

National Insurance

TypeEarnings or profitsRate
Employee (Class 1)£12,570 to £50,2708%
Employee (Class 1)Over £50,2702%
Employer (Class 1)Over £5,00015%
Self-employed (Class 4)£12,570 to £50,2706%
Self-employed (Class 4)Over £50,2702%

Dividend Tax

BandRate
Dividend Allowance£500 tax-free
Basic rate10.75%
Higher rate35.75%
Additional rate39.35%

Corporation Tax

Taxable profitsRate
Up to £50,00019% (small profits rate)
£50,001 to £250,00025% less Marginal Relief
Over £250,00025% (main rate)

For the financial year starting 1 April 2026. The limits are for a 12-month accounting period and are shared between associated companies.

VAT

ItemRate or threshold
Standard rate20%
Reduced rate5%
Zero rate0%
Registration threshold£90,000 taxable turnover

Sources (GOV.UK): Income Tax rates and allowances · Rates and thresholds for employers 2026 to 2027 · Self-employed National Insurance rates · Corporation Tax rates · VAT rates · VAT registration. Checked November 2026.

Licenses & certificates

cnp partners4
cnp partners5
cnp partners6
Request a consultation

Personalised financial guidance

Speak with our experts to discuss your accounting, tax, or corporate needs. Whether you are an individual, a startup, or an established business, we provide personalised guidance and reliable advice tailored to your circumstances