Business Asset Disposal Relief: Pay Just 10% CGT When Selling Your Company

Selling your business is likely to be the most significant financial event of your career. Whether you're exiting after decades of building or cashing out after a few successful years, the tax treatment of your sale proceeds can make a difference of tens of thousands of pounds. Business Asset Disposal Relief (BADR) could reduce your Capital Gains Tax bill from 24% to just 10% – but only if you qualify.

This guide explains everything UK company directors need to know about BADR: the qualification criteria, the 2-year rule, associated disposals, and how to plan ahead to ensure you don't accidentally lose this valuable relief. We'll work through real examples showing the tax savings and highlight the common mistakes that cause directors to miss out.

What Is Business Asset Disposal Relief (BADR)?

Business Asset Disposal Relief, formerly known as Entrepreneurs' Relief, is a Capital Gains Tax relief that reduces the rate you pay when selling qualifying business assets. Instead of paying the standard CGT rates (currently 18% for basic rate taxpayers or 24% for higher rate taxpayers on assets disposed of after 30 October 2024), you pay just 10% on gains up to a £1 million lifetime limit.

BADR was renamed from Entrepreneurs' Relief in 2020, but the fundamental rules remain the same. It's designed to reward business owners who have built and operated their companies, providing a significant tax incentive for entrepreneurial activity.

Types of Disposals That Qualify

BADR can apply to several types of business disposals:

For most limited company directors, the key scenario is selling shares in their company or extracting value through an MVL (see our closing a company guide).

The Benefit: 10% CGT vs Standard Rates

The financial benefit of BADR is substantial. Let's compare the tax payable with and without the relief:

Capital Gains Tax Rates Comparison

The higher rate of CGT increased from 20% to 24% for disposals after 30 October 2024 (Budget 2024), making BADR even more valuable. Note that BADR is set to increase to 14% from 6 April 2025 and to 18% from 6 April 2026, so the savings will reduce but remain significant.

Important: Future Rate Changes

The government has announced that BADR rates will increase:

Even at 18%, BADR will still provide a 6 percentage point saving compared to the standard higher rate. Planning your exit timing around these rate changes could save you significant tax.

The £1 Million Lifetime Limit

BADR has a £1 million lifetime limit on qualifying gains. This is a cumulative limit across all BADR claims you make during your lifetime, not per disposal.

How the Lifetime Limit Works

• You can claim BADR on multiple disposals up to the £1 million total
• The limit applies to the gain, not the sale proceeds
• Once you've used your £1 million, further gains are taxed at standard rates
• The limit was reduced from £10 million in 2020 – claims made before 11 March 2020 don't count towards the current limit

Example: You sold a business in 2019 with a £600,000 gain and claimed BADR. In 2026, you sell another business with a £700,000 gain. Only £400,000 qualifies for BADR (taking you to the £1 million limit); the remaining £300,000 is taxed at standard CGT rates.

Tracking Your Lifetime Usage

HMRC tracks your BADR claims, but you should maintain your own records. When completing your Self Assessment tax return, you'll need to declare previous claims and calculate remaining allowance.

Qualification Criteria: The Five Tests

To claim BADR on a share disposal, you must meet all five of the following conditions throughout a continuous 2-year period ending with the date of disposal (or cessation of trading, if earlier):

The 5% Shareholding Test

The 5% threshold must be met on ordinary share capital. Different share classes are counted separately, so if you hold 10% of "A" ordinary shares but the company also has "B" ordinary shares, you need 5% of the total ordinary share capital, not just your class.

Watch out for: Dilution from investment rounds, share schemes, or new shareholders can push you below 5%. Even a small equity raise that takes you to 4.9% would disqualify you from BADR.

The Trading Company Test

This is where many claims fail. A "trading company" means a company carrying on trading activities that don't include substantial non-trading activities.

Trading activities include:

• Providing goods and services to customers
• Manufacturing and production
• Professional services
• Construction and development (with intent to sell)

Non-trading activities include:

• Investment activities (holding shares, property investment)
• Holding property not used in the trade
• Receiving royalties, interest, or dividends as main income
• Holding excessive cash not needed for trading

HMRC considers non-trading activities "substantial" if they exceed around 20% of your business by any reasonable measure (assets, income, employee time, or expenses). This is assessed throughout the qualifying period, not just at the point of sale.

The 2-Year Qualifying Period Explained

The 2-year qualifying period is perhaps the most important aspect of BADR to understand. You must meet all five conditions continuously for at least 2 years.

When Does the 2-Year Period End?

The period ends on either:

1. The date of disposal (when you sell your shares), OR
2. The date the company ceased trading (if earlier)

If the company ceased trading before you sold shares, you must dispose of your shares within 3 years of cessation to claim BADR.

Timeline Examples

Scenario A: Trading company sold

Scenario B: Company ceased trading before sale

Scenario C: Qualifying period broken

The critical lesson: any break in qualification resets the clock. Plan share changes carefully.

Associated Disposals: Company Assets You Own Personally

BADR can also apply to "associated disposals" – where you personally own assets used by your company and dispose of them at the same time as (or in connection with) selling your business.

Common Associated Disposal Scenarios

Qualifying Conditions for Associated Disposals

For an associated disposal to qualify for BADR:

1. The disposal is associated with a "material disposal" (your share sale)
2. The asset was used in the business for at least 2 years prior to the material disposal
3. The asset was used throughout that period (no significant gaps)
4. You owned the asset throughout the period

Rent Restriction

If you charged your company rent for using the asset, your BADR claim is reduced proportionally. The relief only applies to the extent the asset was used without payment.

Example: You own premises worth £500,000 with a £200,000 gain. Your company used it for 10 years, but you charged market rent for 6 of those years. Only 40% (4 years out of 10) of the gain qualifies for BADR: £80,000 at 10%, while £120,000 is taxed at standard rates.

If you're planning to sell personally-owned assets alongside your company, consider whether reducing or eliminating rent for the final 2+ years improves your BADR position.

How to Claim BADR

Claiming Business Asset Disposal Relief is done through your Self Assessment tax return. The process is straightforward but requires attention to detail.

Step-by-Step Claim Process

Step 1: Complete the Capital Gains Tax pages

On your Self Assessment return, include the share disposal in the Capital Gains section. You'll need:

• Date of acquisition
• Date of disposal
• Proceeds received
• Allowable costs (acquisition cost, professional fees)
• Calculated gain

Step 2: Claim BADR

Tick the box to claim Business Asset Disposal Relief and enter the qualifying gain. You must claim within the normal Self Assessment filing deadline (31 January following the tax year of disposal).

Step 3: Provide supporting information

Keep records to support your claim:

• Evidence of share ownership (share certificates, returns to Companies House)
• Proof of directorship/employment
• Company accounts showing trading nature
• Timeline showing 2-year qualifying period met

Filing Deadline

BADR must be claimed by the first anniversary of 31 January following the tax year of disposal.

Example: If you sell shares in March 2026 (2025/26 tax year), you must claim BADR by 31 January 2028 (the normal Self Assessment deadline for 2025/26).

Claims cannot be made after this deadline, so don't delay.

Worked Example: Selling Your Company for £500,000

Let's work through a realistic example comparing the tax position with and without BADR.

The Scenario

• Sale proceeds: £500,000 for 100% of shares
• Original cost: £1,000 (nominal value when company incorporated)
• Gain: £499,000
• Annual Exempt Amount used: Yes (£3,000 for 2025/26)
• Taxpayer status: Higher rate taxpayer

Tax Calculation Comparison

The BADR saving of £69,440 is substantial – equivalent to over a year's income for many people. This saving comes purely from advance planning to ensure qualification.

Impact of 2025/26 Rate Increase

If the same sale happened after 6 April 2025 (14% BADR rate):

Timing your exit before April 2025 could save an additional £19,840 in this example.

What Disqualifies You from BADR

Understanding what disqualifies you is as important as knowing how to qualify. Here are the main pitfalls:

1. Investment Company Status

If your company derives substantial (more than 20%) income or holds substantial assets from non-trading activities, it may be classified as an investment company. Common issues:

• Excessive cash reserves not needed for trading purposes
• Property investment generating rental income
• Shareholdings in other companies (unless trading subsidiaries)
• Interest income from loans to third parties

Solution: Before selling, review your company's activities. If non-trading elements are substantial, consider restructuring (with professional advice) well before the 2-year qualifying period.

2. Shareholding Below 5%

Dilution is a common problem, especially for startups that raise investment. If an investment round, share option exercise, or new shareholder allocation takes you below 5%, you lose qualification.

Solution: Monitor your shareholding carefully. If raising investment, consider whether you can maintain 5% or negotiate anti-dilution provisions.

3. Not an Employee or Officer

You must be a director or employee throughout the 2-year period. Simply being a shareholder isn't enough.

Solution: Ensure your directorship is properly documented in Companies House records. If you've resigned as director but retained shares, you may need to be re-appointed and wait 2 years before selling.

4. Company Ceased Trading Too Long Ago

If your company stopped trading more than 3 years before you dispose of shares, BADR is lost.

Solution: If planning to wind up via MVL, do so promptly after cessation of trading. Don't leave a dormant company sitting for years.

5. Selling to a Connected Person with Continuing Interest

Special rules apply if you sell to a connected person (like a family member) and retain any interest in the company. This can restrict or eliminate BADR.

Solution: Take professional advice before any sale to connected parties.

Planning Ahead: Ensuring You Qualify

Proactive planning maximises your chances of qualifying for BADR. Here's your pre-exit checklist:

2+ Years Before Potential Exit

• Confirm you hold at least 5% of ordinary share capital
• Confirm you hold at least 5% of voting rights
• Confirm you're entitled to at least 5% of profits or assets
• Ensure you're formally appointed as director (Companies House records)
• Review company activities for non-trading elements

1 Year Before Potential Exit

• Avoid taking on new non-trading activities
• Consider reducing excessive cash holdings (pension contributions, equipment purchases)
• Document trading nature of the business
• Check no share changes planned that could dilute you below 5%

6 Months Before Exit

• Get professional confirmation that BADR will apply
• Review any associated disposal opportunities
• Plan timing around tax year and rate changes
• Prepare documentation for HMRC

At Point of Sale

• Maintain director status until completion
• Don't accept earn-out structures that might affect qualification
• Keep copies of all transaction documents
• Brief your accountant for Self Assessment claim

EMI Share Options and BADR

Enterprise Management Incentives (EMI) share options have a special relationship with BADR that makes them attractive for employee ownership schemes.

The EMI Advantage

Normally, shares must be held for 2 years to qualify for BADR. However, shares acquired through EMI options only need to be held for 2 years from the option grant date, not from the exercise date.

This means employees can exercise EMI options shortly before a sale and still qualify for BADR, provided the options were granted at least 2 years earlier.

EMI Conditions

For the EMI BADR treatment to apply:

• The company must be a qualifying EMI company (trading, independent, gross assets under £30 million)
• The options must comply with EMI rules
• The shares must be ordinary shares
• The employee must not exceed £250,000 worth of options (at grant)

EMI schemes require careful setup and HMRC notification. See a specialist if considering this route.

Timing Considerations

When you sell can significantly affect your tax bill. Consider these timing factors:

Tax Year Timing

• Use your Annual Exempt Amount: Each tax year provides a CGT exemption (£3,000 for 2024/25 and 2025/26). If selling near tax year end, consider whether splitting proceeds across tax years saves tax.
• Other gains: If you have other capital gains in the same year, the Annual Exempt Amount is shared across all gains.

BADR Rate Changes

With BADR increasing from 10% to 14% (April 2025) and then to 18% (April 2026), completing sales before rate increases could save significant tax.

Deferred Consideration and Earn-Outs

If part of your sale proceeds are deferred or contingent (earn-out), special rules apply:

• Ascertainable value: If the deferred amount can be valued at completion, tax is due on that value upfront
• Unascertainable value: If genuinely uncertain, tax may be deferred until received
• BADR applies to total gain: Provided you qualified at the date of disposal, BADR can apply to deferred amounts

Take specialist advice on earn-out structures – the tax treatment can be complex.

What About MVL (Members' Voluntary Liquidation)?

An MVL is a formal process to wind up a solvent company and distribute assets to shareholders. It's the most tax-efficient way to extract more than £25,000 from a company you're closing.

Why MVL Qualifies for BADR

When a company is liquidated through MVL, the distributions to shareholders are treated as capital (not income), meaning Capital Gains Tax applies. If you meet the BADR conditions, the 10% rate applies instead of the higher standard rates.

MVL vs Strike Off for BADR

See our closing a company guide for detailed MVL information.

MVL Timeline and BADR

For MVL distributions to qualify for BADR:

1. You must have met BADR conditions for 2 years before the company ceased trading (or you sold/disposed of shares)
2. The MVL must commence within 3 years of trading cessation
3. You remain a shareholder at the point distributions are made

Common Mistakes That Lose BADR Qualification

Avoid these frequent errors that cost directors their BADR relief:

1. Resigning as Director Too Early

Some directors resign before share transactions complete. If you're not an officer at the point of disposal, you don't qualify.

Fix: Maintain directorship until after completion. Resign the day after if needed, not before.

2. Allowing Dilution Below 5%

Investment rounds, share option exercises, or bringing in new shareholders can dilute you below the threshold.

Fix: Calculate your shareholding after any proposed changes. Negotiate protections or additional shares if needed.

3. Letting the Company Become Non-Trading

Holding excessive cash, accumulating investments, or significantly reducing trading activities can tip the balance.

Fix: Keep non-trading activities below 20% of the business. Manage cash actively (pension contributions, reinvestment, distributions).

4. Ignoring the 3-Year Post-Cessation Limit

If trading stops but you don't promptly deal with the shares (sale or MVL), the 3-year window closes.

Fix: If ceasing trading, initiate MVL or share disposal promptly. Don't leave a dormant company for years.

5. Poor Record Keeping

HMRC may query BADR claims. Without evidence of your 2-year qualifying period, you may struggle to defend your claim.

Fix: Maintain records of directorship, shareholding, and company trading status throughout the qualifying period.

6. Not Claiming in Time

BADR must be claimed by the filing deadline. Miss it, and the relief is lost.

Fix: Claim on your Self Assessment return for the year of disposal. Set calendar reminders.

Frequently Asked Questions

What is the difference between BADR and Entrepreneurs' Relief?

They're the same relief – Entrepreneurs' Relief was renamed to Business Asset Disposal Relief in 2020. The qualifying conditions are identical, though the lifetime limit reduced from £10 million to £1 million in March 2020.

Can I claim BADR if I own exactly 5% of shares?

Yes, the test is 5% or more. Owning exactly 5% qualifies, but be careful – any small dilution will disqualify you.

Does BADR apply to an earn-out payment received years later?

Generally yes, provided you qualified for BADR at the date of the original disposal. The deferred payments are treated as part of the same disposal. However, the tax treatment of earn-outs is complex, so take specialist advice.

What happens if I've already used my £1 million lifetime allowance?

Any gains above your lifetime limit are taxed at standard CGT rates (18% or 24%). You cannot get more than £1 million of gains taxed at the reduced BADR rate across your lifetime.

Can both spouses claim BADR on a company sale?

Yes, if both spouses individually meet the qualifying conditions. Each person has their own £1 million lifetime limit. This means a married couple could potentially shelter £2 million of gains at the BADR rate between them.

Is BADR available on the sale of a buy-to-let property company?

Unlikely. A company holding investment properties is not a trading company – it's an investment company. BADR requires the company to be carrying on trading activities, which property investment is not.

What if my company has a mix of trading and investment activities?

If non-trading activities are substantial (generally more than 20%), the whole company may fail the trading company test. However, "substantial" is judged in context – HMRC looks at various factors including income, assets, expenses, and employee time.

Can I claim BADR if I work part-time for the company?

Yes, there's no minimum hours requirement. You must be an officer (director) or employee, but this can be part-time or even nominal, provided the arrangement is genuine.

How does BADR interact with other CGT reliefs?

BADR can be claimed alongside other reliefs. For example, you might use your Annual Exempt Amount (£3,000) first, then apply BADR to the remaining gain. Rollover relief or gift relief may also be relevant in some scenarios.

Will BADR be abolished in future?

While no abolition is currently announced, the government has progressively reduced BADR (lower lifetime limit in 2020, rate increases announced for 2025-2026). Future policy changes are always possible, which is one reason to consider exit timing carefully.

How AccountsOS Helps

Qualifying for Business Asset Disposal Relief requires maintaining proper records and meeting conditions over a sustained period. AccountsOS helps company directors prepare for a successful exit:

Complete financial records: All transactions, accounts, and company activities are tracked and organised. When HMRC queries your trading company status, you'll have the evidence ready.

Director and shareholder tracking: Monitor your directorship status and shareholding percentage. Get alerts if any changes might affect your BADR qualification.

Trading activity analysis: Understand the split between your trading and non-trading activities. Identify potential issues before they become BADR problems.

Exit planning support: Calculate potential CGT liabilities under different scenarios. Compare pre- and post-April 2025 sale timing.

Document management: Store share certificates, board minutes, and transaction documents securely. Everything you need to support a BADR claim in one place.

Professional collaboration: Share access with your accountant or tax adviser. Make exit planning discussions more productive with complete data.

Planning a company sale or MVL? See how AccountsOS works and ensure your financial records support the smoothest possible exit with maximum tax efficiency.

Conclusion: Don't Leave Money on the Table

Business Asset Disposal Relief can save you tens of thousands of pounds when selling your company – but only if you plan ahead. The 2-year qualifying period means you need to be thinking about BADR long before any sale is on the horizon.

Key takeaways:

1. Start planning early: Ensure you meet all five conditions at least 2 years before any potential exit
2. Maintain your 5% stake: Watch for dilution from investment rounds or share schemes
3. Keep the company trading: Avoid accumulating excessive cash or investment activities
4. Stay a director: Don't resign until after completion
5. Consider timing: Rate increases in 2025 and 2026 make earlier exits more tax-efficient
6. Claim on time: Don't miss the Self Assessment deadline

With proper planning, BADR can reduce your tax bill from 24% to 10% on up to £1 million of gains – a potential saving of £140,000. That's worth a little advance preparation.

Ready to ensure your company records support a smooth, tax-efficient exit? See how AccountsOS works and take control of your exit planning today.