Buying a Business: Key Steps, Risks and Structures

Buying a business can be one of the most exciting and rewarding steps for an entrepreneur or investor. Whether you are expanding your current operations or entering a completely new market, the process requires strategic planning, professional guidance and a solid understanding of the business acquisition process. This business acquisition guide outlines the essential steps, risks and deal structures involved when buying a business in the UK.

The process of buying a business in the UK usually follows a recognisable structure. Although every transaction is different, most acquisitions involve the following core stages.

A crucial early decision is choosing between an asset sale structure and a share sale structure. Understanding the difference between asset and share sale will influence your tax position, liabilities and long term commercial strategy.

In an asset sale, the buyer purchases selected assets and liabilities of the business. This approach allows you to:

However, an asset sale may require third party consents and additional administrative steps. It is often used for specific business units or where the buyer wants maximum control over what they acquire.

In a share sale, the buyer acquires the shares in a company. This includes:

A share sale is usually more straightforward from an operational perspective because the business continues without interruption. However, it can expose the buyer to greater levels of inherited risk.

Your choice of structure should be guided by tax advice, commercial objectives and legal due diligence findings.

Buying a business is rarely something to undertake without expert support. An early and coordinated advisory team will improve outcomes and reduce the chance of unexpected problems. Typical advisers include:

Putting your advisory team in place early helps identify risks, shape the deal structure and strengthen your negotiating position.

A detailed legal due diligence checklist is essential. This is the investigative phase where your advisers review the business to uncover any legal, financial or operational risks.

Key areas include:

Proper due diligence can reveal risks that affect value, influence the price or change your preferred acquisition structure.

Once the initial terms are agreed, these are usually recorded in a Heads of Terms document. This may also be called a Letter of Intent. Although usually not legally binding, it sets the framework for the final deal and typically covers:

A clear Heads of Terms document helps manage expectations and reduces the risk of disputes later in the business purchase legal process.

Once the initial terms are agreed, these are usually recorded in a Heads of Terms document. This may also be called a Letter of Intent. Although usually not legally binding, it sets the framework for the final deal and typically covers:

Because the SPA governs the entire business acquisition process, it must be professionally drafted and carefully negotiated.

Warranty and indemnity insurance is increasingly common in UK acquisitions. This insurance protects either the buyer or the seller against financial loss arising from a breach of warranty or indemnity. It can:

It is particularly useful in competitive bidding scenarios or where the seller does not wish to provide extensive warranties.

It is common for business acquisitions to include deferred payment mechanisms such as earn out agreements or retention accounts.

An earn out links part of the purchase price to the future performance of the business. It helps protect the buyer by ensuring value is delivered after completion and it motivates sellers who remain involved in the business.

A retention account involves holding back part of the purchase price for a set period. The funds are released only once certain conditions are met, such as the resolution of claims or successful transfer of key customers.

Both mechanisms allow buyers to manage risk while ensuring fairness for both parties.

Every transaction carries risk. Key risks of buying a business include:

A strong advisory team and proper due diligence greatly reduce these risks.

Buying a business can be a transformative step. With the right structure, detailed due diligence and professional guidance, you can minimise risks and increase long term value. Our Corporate Services Team at Franklins Solicitors provides specialist business acquisition legal advice to guide you from negotiation to completion.