Aug 17

2026

How a private company is valued when a shareholder wants to exit

When a shareholder wants to leave a private company, there is rarely one automatic valuation formula. The appropriate figure depends on the company’s profitability, assets, future prospects, debt, cash position, shareholder rights and the size and nature of the stake being transferred.

The process should normally begin with reliable financial information, particularly where profits need adjusting for unusual or owner-specific costs. This is also important when preparing a business for sale and during thorough due diligence.

The main valuation approaches

Several methods may be considered, with more than one often used as a cross-check.

Approach How it works Commonly suited to
Earnings multiple Maintainable EBITDA or earnings multiplied by an appropriate market multiple, with debt and cash considered Established profitable trading businesses
Discounted cash flow Forecast cash flows discounted to a present value using an appropriate risk-adjusted rate Businesses where future cash flows can be forecast reliably
Net asset value Assets adjusted towards appropriate values less liabilities Property, investment and asset-heavy businesses
Dividend-based approach Sustainable distributions considered against an appropriate required return Some income-producing minority interests

There is no universally correct EBITDA multiple for a private company. Sector conditions, growth, recurring revenue, customer concentration, management dependence and transaction evidence can all materially influence the result.

Why a minority stake can be valued differently

A 20% shareholding does not necessarily equal 20% of the value of the entire company. A valuer must examine the rights attached to those shares, including voting powers, dividend rights, transfer restrictions and provisions in the company’s articles or shareholder agreement.

Where disagreements arise, specialist advice can help establish an appropriate basis of value. SCC’s guide to disputes between shareholders and partners explains the issues, while our forensic accounting and expert witness team can assist where independent valuation evidence is required.

A properly drafted family charter or shareholder agreement can also establish how a future exit or valuation should be handled.

Normalising the company’s earnings

Suppose a business reports adjusted EBITDA of £900,000 and an appropriate multiple of five is used. That gives an enterprise value of £4.5 million. If the company has £600,000 of net debt, the illustrative equity value becomes £3.9 million.

However, if a working shareholder receives a salary £40,000 below a commercial market level, maintainable EBITDA may need to be reduced before applying the multiple. Similar adjustments can arise for exceptional costs, connected-party rent, personal expenditure or unusually high remuneration.

Accurate monthly management accounts can make those adjustments easier to identify. Our SME business advisory team can also help assess underlying performance.

Tax can materially affect the exit

The seller will normally focus on the amount retained after tax rather than simply the headline valuation. UK and Irish rules differ significantly, so cross-border shareholders should obtain specific advice from cross-border tax advisers.

Position UK and Northern Ireland Republic of Ireland
Entrepreneur relief Business Asset Disposal Relief Revised Entrepreneur Relief
Qualifying CGT rate 18% from 6 April 2026 10%
Lifetime qualifying gains limit £1 million €1.5 million from 1 January 2026
Main CGT rate outside relief Up to 24% for individuals 33%
Relevant ownership period Normally two years for qualifying company shares Three-year conditions apply

HMRC confirms that qualifying Business Asset Disposal Relief gains are taxed at 18% for disposals from 6 April 2026, subject to the £1 million lifetime limit. Irish Revenue confirms that Revised Entrepreneur Relief applies a 10% CGT rate and that the lifetime limit increased to €1.5 million for qualifying gains arising from 1 January 2026.

Our guide to the April 2026 dividend and BADR increases explains the UK changes in more detail.

What to sort before the valuation starts

  • Review the articles and shareholder agreement for transfer provisions and valuation mechanisms.
  • Normalise salaries, connected-party costs and exceptional expenses.
  • Agree the valuation date and basis of value.
  • Determine whether the company can fund any proposed share purchase without creating financial pressure.
  • Obtain separate legal and tax advice where necessary.

After a disposal, eligible taxpayers can ask HMRC for a post-transaction valuation check on form CG34. HMRC requires the form at least three months before the relevant tax return filing date.

Where funding an exit could affect solvency or working capital, SCC’s business recovery and restructuring specialists can assess the implications.

Frequently asked questions

What multiple of profit is a small business worth?

There is no standard multiple that applies to every SME. Comparable transactions, sector conditions, growth, earnings quality and risk should all be considered. Current mid-year deal activity may provide useful market context.

Can the company buy back the shares itself?

Potentially. In the UK, a company purchase of own shares must comply with Companies Act requirements and applicable funding rules. The seller’s tax treatment may be income or capital depending on whether statutory conditions are satisfied.

Do both shareholders need separate valuers?

Not necessarily. Parties can sometimes agree to appoint a single independent expert, although each shareholder may still want separate legal and tax advice. Accountants involved in acquisitions can also assist with financial analysis.

If a shareholder is planning an exit, Speak to the SCC team in Armagh, Dundalk or London to discuss valuation, tax and transaction planning.

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