EOT Capital Gains Tax 50 Percent Relief Calculator

What This Calculator Does and Why It Is Useful

When a UK business owner sells their company to an Employee Ownership Trust, they may qualify for a significant capital gains tax relief. This free EOT capital gains tax 50 percent relief calculator helps you estimate how much CGT you would owe before and after applying the relief, so you can see the real financial benefit of an EOT sale.

The relief was introduced in the UK as part of measures to encourage employee ownership, and for qualifying sales it can reduce the CGT liability by half — or eliminate it entirely in certain structures. Understanding the numbers before you complete a transaction is essential for any business owner considering this route.

How to Use This Calculator

Step-by-Step Instructions

1. Enter the total capital gain from the sale of your business to the EOT. This is the sale proceeds minus your original cost base and any allowable deductions.
2. Select the CGT rate that applies to you based on your income tax band for the year of the sale.
3. Enter the annual CGT exempt amount for the tax year. For 2025/26 this is £3,000.
4. Select whether standard 50 percent EOT relief applies or a full 100 percent exemption scenario applies in your case.
5. Click Calculate Relief to see your CGT before relief, after relief, and total tax saving.
6. Click Reset to clear all fields and run a new scenario.

The Formula Explained

Breaking Down the Formula

The calculator uses the standard UK CGT calculation framework with the EOT relief layered on top. First it deducts the annual exempt amount from your total gain to arrive at the taxable gain. It then applies your CGT rate to calculate what you would owe without any relief. Finally, the EOT relief percentage reduces that tax bill by 50 percent for standard qualifying sales.

The formula is: CGT After Relief = (Taxable Gain × CGT Rate) × (1 − EOT Relief %). The tax saving is the difference between CGT without relief and CGT after relief.

Example Calculation with Real Numbers

A business owner sells their company to an EOT for a total capital gain of £600,000. After deducting the £3,000 annual exemption, the taxable gain is £597,000. At a 20 percent CGT rate, the tax without relief would be £119,400. With the 50 percent EOT relief applied, the CGT bill drops to £59,700. The total tax saving is £59,700 — nearly sixty thousand pounds kept by the seller.

When Would You Use This

Real Life Use Cases

This calculator is primarily aimed at UK business owners who are exploring or actively planning a sale of their company to an Employee Ownership Trust. It is useful in early-stage planning when you want to compare the net proceeds from an EOT sale versus a trade sale, management buyout, or third-party acquisition.

Solicitors, accountants, and corporate finance advisers who support business succession planning will also find it useful as a quick illustration tool when speaking with clients. If you are also considering how the sale proceeds will be invested for retirement income, the defined benefit plan vs 401k calculator can help you model long-term retirement scenarios using the net proceeds.

Specific Example Scenario

A UK founder owns 100 percent of a profitable IT services firm valued at £1.2 million. Their original investment was £200,000, giving a capital gain of £1 million on a full sale. Without EOT relief, the CGT bill at 20 percent would be approximately £199,400 after the annual exemption. With the 50 percent relief, that falls to around £99,700. The EOT route saves almost £100,000 in tax while also securing the future of the business and its employees. For UK-specific business valuation context, the small business valuation multiplier calculator can help establish the gain figure before running this relief calculation.

Tips for Getting Accurate Results

Use the Correct CGT Rate for Your Situation

The CGT rate that applies to you depends on your total taxable income for the year of the sale. Basic rate taxpayers pay 10 percent on most business gains, while higher and additional rate taxpayers pay 20 percent. Residential property gains have different rates. Always confirm your applicable rate with your accountant before relying on any estimate. You can find current UK CGT rates on the GOV.UK Capital Gains Tax rates page.

Confirm Your Sale Qualifies for EOT Relief

Not every sale to an employee trust automatically qualifies for the 50 percent CGT relief. HMRC has specific conditions, including that the EOT must control more than 50 percent of the company after the transaction, all eligible employees must benefit on equal terms, and the trust must meet certain independence requirements. Confirm qualifying status with a specialist before relying on this estimate. The legislation is covered under Schedule 37 of the Finance Act 2014.

Account for the Annual Exempt Amount Accurately

The UK annual CGT exempt amount has changed significantly in recent years, falling from £12,300 in 2022/23 to £6,000 in 2023/24 and £3,000 in 2024/25 onwards. Using an outdated figure will affect your result. Always use the current year’s exempt amount. If you are also managing other capital gains tax situations alongside your EOT sale, the real estate capital gains tax calculator and capital loss carryover deduction calculator can help you plan across your full CGT position.

Frequently Asked Questions

What is an Employee Ownership Trust (EOT)?

An EOT is a type of employee benefit trust in the UK that holds shares in a company on behalf of its employees. When a business owner sells to an EOT, the employees become the indirect owners. The EOT structure was introduced in 2014 to encourage broader employee ownership of businesses.

What does the 50 percent EOT CGT relief mean?

It means that qualifying sellers pay only half the capital gains tax they would normally owe on the sale of their business to an EOT. So if the CGT liability would have been £100,000, the relief reduces it to £50,000.

Is the EOT CGT relief available for all business types?

The relief applies to trading companies and groups of companies. Investment companies or businesses that primarily hold property assets as investments may not qualify. A specialist adviser should confirm your company’s eligibility before proceeding.

Can multiple shareholders each claim the relief?

Yes. Each qualifying seller in the transaction can claim the EOT CGT relief on their individual gain, subject to their personal annual exempt amount and tax rate.

What is the current annual CGT exempt amount in the UK?

For 2024/25 and 2025/26, the annual CGT exempt amount is £3,000 per individual. This is significantly lower than in previous years following government reductions to this allowance.

Does the EOT relief apply to the whole gain or just part of it?

The relief applies to the entire taxable gain from the qualifying EOT sale, after deducting the annual exempt amount. The 50 percent reduction is applied to the total CGT bill calculated on that taxable gain.

Can I use this calculator for Scottish taxpayers?

CGT is a UK-wide tax and the rates are the same across England, Scotland, Wales, and Northern Ireland. The calculator applies regardless of where in the UK you are based.

What happens to the EOT after the sale?

The EOT holds the shares on behalf of employees on an ongoing basis. The company continues to operate normally, and the EOT uses future company profits to repay the purchase price to the original owner over time, typically funded through bonus distributions.

Conclusion

Selling a business to an Employee Ownership Trust can be one of the most tax-efficient exits available to UK business owners, and the 50 percent CGT relief is a major part of that advantage. This free EOT capital gains tax calculator gives you a clear, immediate picture of how much tax you could save compared to a conventional business sale. Use it as a starting point for your planning, and always work with a qualified UK tax adviser to confirm your qualifying status and structure the transaction correctly.