Selling your company is one of the biggest financial decisions you will ever make. Whether you are planning your exit years in advance or responding to an unexpected offer, it helps to understand the process early. Knowing how to sell a company in the UK can make the difference between a smooth, profitable deal and one filled with delays, stress, and costly mistakes.
For many business owners, selling a limited company is not just about finding a buyer. It also involves preparing your financial records, understanding how your business will be valued, deciding on the right sale structure, and thinking carefully about tax. The better prepared you are before talks begin, the stronger your position will be during negotiations.
This guide explains the key steps involved in selling a business in the UK, from getting your company ready for sale to handling valuation, due diligence, and capital gains tax. It is designed to help directors and shareholders understand what to expect at every stage. If you are thinking about selling a company in the UK, this will give you a clearer starting point.
Getting Your Business Ready to Sell
Buyers want certainty. Before you even think about marketing your company, you need to make sure your house is in order.
Start with your financial records. Up-to-date accounts, clean bookkeeping, and accurate VAT records will make your business far more attractive to serious buyers. Gaps or inconsistencies will raise red flags during due diligence and could reduce your sale price. If your records are behind, our bookkeeping services can help you get everything in order before you go to market.
Think about your contracts, leases, and key relationships too. Are client agreements transferrable? Do you have any director guarantees that could complicate a sale? Sorting these issues early saves a lot of headaches later.
It is also worth having a clear idea of why you are selling. Buyers will ask. A well-prepared answer reassures them that the business has a future, even without you.
Share Sales vs Asset Sales
When selling a limited company in the UK, the deal will usually be structured as either a share sale or an asset sale. This decision affects what the buyer takes over, what stays with you, and the tax position on both sides.
In a share sale, the buyer purchases the shares in your company and takes over the business as a whole. In an asset sale, the buyer only purchases selected business assets, such as stock, equipment, intellectual property, or goodwill, while the company itself remains with you.
| Point of comparison | Share sale | Asset sale |
| What the buyer purchases | The shares in the limited company | Specific business assets only |
| What transfers to the buyer | Assets, liabilities, contracts, and obligations | Only the agreed assets and rights |
| What stays with the seller | Usually little or nothing, unless agreed otherwise | The company itself and any assets or liabilities not included in the sale |
| Buyer risk | Higher, because they inherit the company’s history and liabilities | Lower, because they can avoid unwanted liabilities |
| Seller appeal | Often more attractive to the seller | Often more attractive to the buyer |
| Tax position | Can be more tax-efficient for the seller | May create different tax consequences for both the company and the seller |
| Complexity | Generally simpler to execute | More legally complex, with individual asset transfers required |
In many cases, sellers prefer a share sale because it can be simpler and more tax-efficient, especially when capital gains tax treatment is more favourable. Buyers often prefer an asset sale because it gives them more control over what they are buying and can reduce exposure to past liabilities.
The right option depends on the business, the buyer’s priorities, and your tax position. Before agreeing to a share sale or asset sale, it is worth taking legal and tax advice so you understand how the structure could affect the final value of the deal.
How to Value Your Business
Valuation is not an exact science, but there are established methods that buyers and sellers commonly use.
The most common approach for small and medium-sized businesses is an earnings multiple. You take your adjusted profit (often EBITDA, which stands for earnings before interest, tax, depreciation, and amortisation) and multiply it by an industry-specific figure. For many SMEs, this multiple sits somewhere between three and seven times EBITDA, though this varies widely by sector and growth trajectory.
Other methods include net asset value (useful for asset-heavy businesses), revenue multiples (more common in fast-growth tech companies), and discounted cash flow analysis (which models future earnings in today’s money).
Getting a professional valuation before entering talks is wise. It gives you a credible starting point and prevents you from accepting an offer that undervalues what you have built. You can read more about financial planning for an exit in our guide on how to plan for business succession.
Capital Gains Tax When Selling a Company
Capital gains tax (CGT) is likely to be your biggest tax consideration when you sell. When you dispose of shares in a limited company, any gain you make above your base cost is subject to CGT.
The current CGT rates depend on your income and the type of asset being sold. For business asset disposals, you may qualify for Business Asset Disposal Relief (formerly known as Entrepreneurs’ Relief), which applies a reduced rate of CGT on qualifying gains, currently 14%, rising to 18% from April 2026. There is a lifetime limit on the amount of gains that can benefit from this relief, so it is essential to take advice before the sale completes.
You will need to report any capital gain to HMRC through your self-assessment tax return. In most share sales, this is done as part of your annual tax return, though specific circumstances may affect your reporting obligations and deadlines.
HMRC’s guidance on capital gains tax for individuals sets out the current rules in detail, but the specifics of your situation will depend on the structure of the deal and your personal tax position.
Getting proper tax planning advice before you sign anything is not optional. It is essential.
Finding a Buyer
There are several routes to finding the right buyer for your business.
You could sell to a trade buyer, typically a competitor or a company in an adjacent market looking to expand. Trade buyers often pay a premium because the acquisition brings strategic value, not just financial returns.
A management buyout (MBO) is another option, where your existing management team purchases the business from you. This can be a smoother transition because the buyers already know the business, but financing can be complex.
Private equity is relevant for larger businesses or those with strong growth potential. Private equity firms typically look for businesses with scalable models, strong recurring revenues, and clear exit opportunities.
Business brokers and M&A advisers can help you find buyers, manage negotiations, and guide you through the process. Their fees are usually structured as a percentage of the sale price.
What Happens During Due Diligence
Once you have a buyer and a heads of terms agreement in place, due diligence begins. This is where the buyer digs into everything about your business, and it can take weeks or even months.
Expect them to review your accounts, tax records, contracts, employee agreements, intellectual property, litigation history, and more. If you are running a limited company, they will also want to review your filings with Companies House.
The key to a smooth due diligence process is preparation. Keep your documents well organised and respond to information requests promptly. Delays here can erode buyer confidence and drag out the timeline.
It is also worth knowing that issues uncovered during due diligence can lead to price renegotiations or specific warranties being placed on you as the seller. Your solicitor will advise you on what protections to negotiate.
Completing the Sale
Once due diligence is complete and any issues have been resolved, you move to the final stage: exchange and completion.
Your solicitor will prepare the sale and purchase agreement (SPA), which documents every aspect of the deal, including the price, warranties, indemnities, and any earn-out provisions. An earn-out is where part of the purchase price is paid at a later date, usually tied to future performance targets.
Take your time reviewing the SPA. The warranties you give in this document can expose you to future claims if something goes wrong, so professional legal and accounting advice at this stage is non-negotiable.
You may also need to notify HMRC and complete final accounts for the company. If you are closing the company after the sale, you can read our guide on how to close a limited company for the next steps.
Ready to Plan Your Exit? Talk to eAccounts
Selling your company is a once-in-a-career event for most directors. Getting the financial and tax planning right can save you thousands and protect you from costly mistakes after the deal is done.
At eAccounts, we work with limited company directors across the UK to plan tax-efficient exits, handle CGT reporting, and keep your financial records in the best possible shape before a sale. With fixed monthly pricing, a dedicated eTeam, and 5.0 Google reviews from over 1,000 business clients, we are ready to help you make the most of your exit.
Get a free quote or book a free consultation to speak with a member of the eAccounts team today.
FAQs
How Long Does It Take to Sell a Company in the UK?
The timeline varies considerably. A straightforward sale to a trade buyer can complete in three to six months. More complex transactions, particularly those involving private equity, can take twelve months or longer. Preparation is the biggest factor in shortening the timeline.
Do I Need a Solicitor to Sell My Company?
Yes. Selling a limited company involves complex legal agreements and warranties. You need an experienced corporate solicitor to protect your interests and negotiate the terms of the sale and purchase agreement.
What Is Business Asset Disposal Relief?
Business Asset Disposal Relief (BADR) is a tax relief that reduces the CGT rate on qualifying business disposals. To qualify, you generally need to have held shares in the company for at least two years and been an employee or officer of the company. There is a lifetime limit on qualifying gains.
Do I Have to Pay Corporation Tax When I Sell My Company?
In a share sale, the proceeds go to you as the individual shareholder, so CGT applies rather than corporation tax. In an asset sale, the company receives the proceeds, which may trigger corporation tax on any gains made by the company itself.
Can I Sell My Company Without a Business Broker?
Yes, you can sell directly to a buyer without using a broker. However, a broker can help you find buyers you would not otherwise reach, run a competitive process to maximise value, and manage the negotiations. For most sellers, the broker’s fee is worth the result.
