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Settlement agreement guides

Settlement agreement calculator

Enter your pay, age and service to see what a settlement package adds up to, how much of it is tax-free and what you would keep after income tax. It uses the statutory limits in force from 6 April 2026.

By the Frederick George Insights Team. Last updated . Covers England, Wales and Scotland.

About you
Basic salary. Add regular commission or allowances if they are part of your normal pay.
Complete years with this employer.
Statutory redundancy pay is only due for redundancy.
The offer
Pay in lieu or garden leave. Three months is 13 weeks.
The extra payment for signing, sometimes called ex gratia.
A lump sum can push part of your pay into a higher band.

Your estimate will appear here.

How the calculator works

Statutory redundancy pay is half a week's pay for each full year you were under 22, one week for each year from 22 to 40, and one and a half weeks for each year from 41. Only the last 20 years count and a week's pay is capped at £751, so the maximum is £22,530. You need two years' service.

Notice and holiday pay are worked out from your yearly pay and taxed as earnings.

Compensation is the number of months you enter, multiplied by your monthly pay.

Tax. Redundancy pay and compensation are added together. The first £30,000 is tax-free and anything above is taxed at the rate you choose, along with your notice and holiday pay. See tax on settlement agreements.

What it does not include

  • National Insurance on notice and holiday pay.
  • Bonus, commission, shares and pension contributions. See bonus, shares and pension.
  • Enhanced redundancy terms in your contract or a company policy.
  • The value of your claims. The calculator tells you what an offer adds up to, not whether it is enough. For that, see how much should I get?

Checking an offer against the result

If the offer in front of you is lower than the "what you are owed anyway" parts of the result, something is missing, most often notice pay calculated at the statutory minimum when your contract gives you more. If the compensation line is nil, you are being asked to give up your claims for nothing. Either point is worth raising in negotiation.

Frequently asked questions

Is this calculator accurate?

It applies the statutory redundancy formula, the £751 weekly cap and the £30,000 exemption exactly. The tax figure is an estimate at the rate you choose. It cannot tell you what your claims are worth, which is what a solicitor assesses.

How many months' compensation should I enter?

Start with your employer's offer. Then try the ranges in how much should I get? to see what a stronger offer would look like.

Why is my notice pay taxed?

Since April 2018 pay for notice you do not work is taxed as earnings, even if your contract has no pay in lieu clause. See notice pay and PILON.

Does the calculator work for Northern Ireland?

No. Northern Ireland has different limits, including a higher cap on a week's pay.

Sources

  1. Calculate your statutory redundancy pay, GOV.UK
  2. Income Tax (Earnings and Pensions) Act 2003, section 403

About this guide. This page is general information, not legal advice, and reflects the law and published government plans on the date shown above. Frederick George is a legal referral service, not a law firm. For advice on your own circumstances we will introduce you to an SRA-regulated solicitor.

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Been offered a settlement agreement?

Tell us what you have been offered and we will introduce you to a specialist SRA-regulated solicitor. The first conversation is free, and your employer usually pays for the advice.

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