Money Saving Expert Paye Calculator

Understanding how PAYE (Pay As You Earn) works is essential for anyone earning a salary in the UK. This calculator helps you determine your take-home pay after tax deductions, national insurance contributions, and other deductions.

What is PAYE?

PAYE is a UK tax system where employees pay income tax and national insurance as their salary is paid. It's called "Pay As You Earn" because the tax and national insurance are deducted from your paycheck throughout the year.

The system was introduced in 1944 to simplify tax collection and ensure that everyone pays their fair share of income tax and national insurance.

How PAYE Works

The PAYE system operates through a series of deductions from your salary:

Income Tax: Deducted based on your tax code and personal allowance
National Insurance: Deducted based on your earnings and whether you're employed or self-employed
Student Loan Repayments: If you have a student loan
Pension Contributions: If you're contributing to a workplace pension

Take-home pay = Gross salary - (Income Tax + National Insurance + Other deductions)

Your employer calculates these deductions based on your tax code, which is provided by HM Revenue and Customs (HMRC).

PAYE Calculator

Use the calculator in the right sidebar to estimate your take-home pay after PAYE deductions. The calculator uses the current tax rates and thresholds for the UK.

The calculation includes:

Income tax based on your tax code
National insurance contributions
Student loan repayments (if applicable)
Pension contributions (if applicable)

Current PAYE Rates

As of 2023, the current PAYE rates in the UK are:

Tax Band	Tax Rate	National Insurance Rate
Personal Allowance	£12,570	£12,570
Basic Rate	20%	12%
Higher Rate	40%	2%
Additional Rate	45%	Not applicable

These rates are subject to change each year, so it's important to check the latest rates with HMRC.

PAYE Examples

Example 1: Basic Rate Taxpayer

For someone earning £30,000 per year:

Taxable income: £30,000 - £12,570 (Personal Allowance) = £17,430
Income Tax: £17,430 × 20% = £3,486
National Insurance: £17,430 × 12% = £2,091.60
Take-home pay: £30,000 - £3,486 - £2,091.60 = £24,422.40

Example 2: Higher Rate Taxpayer

For someone earning £50,000 per year:

Basic Rate: £37,700 × 20% = £7,540
Higher Rate: £12,300 × 40% = £4,920
Total Income Tax: £7,540 + £4,920 = £12,460
National Insurance: £37,700 × 12% + £12,300 × 2% = £4,524 + £246 = £4,770
Take-home pay: £50,000 - £12,460 - £4,770 = £32,770

FAQ

How often is PAYE calculated?

PAYE is calculated on a payroll basis, typically monthly or weekly, depending on your employment contract.

What is the difference between PAYE and self-assessment?

PAYE is for employees who receive a regular salary, while self-assessment is for people who earn income from other sources like self-employment or investments.

Can I change my tax code?

Yes, you can request a change to your tax code through your employer or directly with HMRC if you have a personal tax situation that requires it.

What happens if I earn more than the personal allowance?

Any income above the personal allowance is taxed at the basic rate (20%) until you reach the higher rate threshold.