UK Tax & Payroll Hub
This hub brings together every UK-specific calculator so you can move from income tax estimation through NI contributions to payroll in one session. All tools use 2024–25 HMRC rates.
Use this when you need a complete UK pay and tax workflow instead of switching between separate calculators.
Workflow Path
Follow this sequence to complete your workflow from start to finish.
- 1
Start with gross income and personal allowance to estimate your HMRC income tax.
- 2
Add Class 2 and Class 4 NI contributions for self-employed workers.
- 3
Calculate employer NI, pension auto-enrolment, and net pay for employees.
- 4
Calculate VAT-inclusive and VAT-exclusive amounts for invoicing.
Core Tools in This Hub
UK Income Tax Calculator
Calculate UK income tax and National Insurance contributions using 2025/26 PAYE bands for England, Scotland, and Wales.
Use tool →UK Self-Employment Tax Calculator
Calculate UK National Insurance contributions (Class 2 and Class 4) for self-employed workers based on net profits.
Use tool →UK Payroll Calculator
Estimate UK take-home pay by pay frequency using PAYE tax and National Insurance assumptions.
Use tool →VAT Calculator
Calculate VAT (Value Added Tax) for any country. Add or remove VAT from any amount with country-specific rates.
Use tool →UK Tax Estimation
Income tax and National Insurance calculators aligned with HMRC rates.
UK Income Tax Calculator
Calculate UK income tax and National Insurance contributions using 2025/26 PAYE bands for England, Scotland, and Wales.
Use tool →UK Self-Employment Tax Calculator
Calculate UK National Insurance contributions (Class 2 and Class 4) for self-employed workers based on net profits.
Use tool →VAT Calculator
Calculate VAT (Value Added Tax) for any country. Add or remove VAT from any amount with country-specific rates.
Use tool →UK Payroll
Employer-side payroll calculator with NI and pension contributions.
Continue to Related Hubs
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European Business Hub
Social contributions, payroll, and VAT workflows for Germany, France, Netherlands, and Switzerland.