Structure a business sale around net proceeds, payment certainty and the obligations you retain, not headline price alone. Compare share and asset structures, tax, deferred payment risk and contractual protections with legal and tax advisers before agreeing terms.
By Tony Vaughan · Published · Last reviewed
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When it comes to selling your business, price is important, but structure can make all the difference. The way a deal is put together often determines how much value you walk away with, how smoothly the transition takes place, and how secure your future is after the exit.
A poorly structured deal can mean unexpected tax liabilities, delayed payments, or future disputes with the buyer. By contrast, a well-structured sale can maximise value, protect your interests, and create opportunities for ongoing income or involvement.
Understanding your priorities
Before negotiating the structure of a sale, it’s essential to define what matters most to you:
- A clean break and immediate exit
- Tax-efficient proceeds
- Protecting employees and legacy
- Continued involvement with future upside
- Managing risk if the buyer underperforms
Knowing your priorities early helps you and your advisers design the right deal.
Share sale vs. asset sale
One of the first structural decisions is whether the transaction is a share sale or an asset sale.
- Share sale: The buyer acquires the shares of the company, taking on both assets and liabilities. Seller tax treatment depends on the circumstances, and warranties, indemnities or continuing obligations can prevent a clean break.
- Asset sale: The buyer only acquires selected assets and liabilities. This can reduce their risk but may be less favourable for the seller in tax and practical terms.
The best option depends on your business model, sector, and buyer appetite.
Payment structures
Not all deals are paid in cash at completion. Buyers often propose staged or conditional payments, which can significantly affect the seller’s risk and reward. Common structures include:
- Cash on completion – The simplest and most desirable outcome for sellers, but not always achievable.
- Deferred consideration – A portion of the price is paid later; fixed deferred payments should be distinguished from contingent earn-out payments.
- Earn-outs – Payment is tied to the future performance of the business. This can be attractive if you believe in the growth potential, but risky if future performance is outside your control.
- Equity rollover – You retain shares in the business or its parent company, allowing you to benefit from future growth alongside the new owner.
The right mix depends on your risk appetite and whether you want ongoing involvement.
Tax planning
The structure of a deal has major tax implications. In the UK, Business Asset Disposal Relief (BADR) may allow qualifying sellers to pay a reduced rate of capital gains tax on the first £1 million of lifetime qualifying gains: 14% for disposals from 6 April 2025 and 18% from 6 April 2026 (10% before 6 April 2025). However, eligibility depends on how the transaction is structured and how the business has been run in the years prior to sale. Other considerations include:
- The timing of payments
- Whether the deal is structured as a share or asset sale
- The treatment of any earn-outs or deferred payments
Specialist tax advice is essential to ensure you keep as much of the proceeds as possible.
Protecting your position
While the buyer will push for warranties, indemnities, and restrictive covenants, it’s equally important to negotiate terms that protect you. This includes:
- Caps and time limits on warranty claims
- Clear definitions for any earn-out metrics
- Reasonable restrictions on future activities
Balancing buyer reassurance with seller protection is a key part of deal structuring.
Strategic partnerships and partial exits
Not every sale has to be an all-or-nothing exit. Some owners choose to sell part of their business to a or , retaining a stake to benefit from future growth. This can reduce personal risk, release capital, and create a “second bite of the cherry” if a later sale occurs; a higher valuation or return is not guaranteed.
A well-structured business sale can unlock far more value than simply chasing the highest headline price. By carefully balancing tax efficiency, payment terms, buyer protections, and your personal goals, you can maximise the long-term benefit of your exit.
Understand your options before deciding. If you would like to discuss your own circumstances, you can request a confidential business exit review; enquiries are reviewed by experienced advisers who can discuss suitable options.
Common questions
What BADR rate applies to a qualifying sale from 6 April 2026?
The rate is 18%, subject to eligibility and the £1 million lifetime limit on qualifying gains. Earlier qualifying disposals from 6 April 2025 to 5 April 2026 used 14%.
How does fixed deferred consideration differ from an earn-out?
Fixed deferred consideration delays payment of an agreed amount; an earn-out makes the amount contingent on defined future outcomes. Both involve payment risk.
Does a share sale remove all future seller liability?
No. Warranty claims, tax covenants, indemnities and agreed continuing obligations may survive completion, subject to the negotiated terms.
Does rolling equity into a buyer group guarantee a second payday?
No. Returns depend on future value, debt, dilution, share rights and the ability to exit. The retained investment can lose value.
Sources
General information from our archive, not personal advice.
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