How is a business valued for sale in the UK?

The standard approach is an earnings multiple: adjusted EBITDA is calculated from the last 2–3 years of accounts, normalised for owner remuneration and one-off items, then multiplied by a sector-appropriate multiple. Balance-sheet adjustments (surplus cash, debt) bridge from Enterprise Value to Equity Value.

What is my business really worth to a buyer?

A buyer prices the risk of the earnings continuing without you. Recurring revenue, low customer concentration, a real management team and clean accounts all lift the multiple. Owner dependence, lumpy revenue and messy management information all compress it.

Should I get an independent valuation before selling?

Yes. A broker's indicative valuation is a marketing figure designed to win an instruction. An independent valuation gives you a defensible number to negotiate from, sanity-check offers against, and — if you decide to sell — brief a broker with confidence.

Insights

How to value a business for sale: a UK owner's guide

Selling a business is the single biggest financial event most owners ever go through — and the first question is always the same: what's it worth? Not the flattering figure a broker quotes to win the instruction, but a figure that will survive contact with a buyer's advisor. Here's how professional valuers arrive at it.

Start with maintainable earnings, not last year's profit

Buyers don't pay for one exceptional year, and they don't discount a temporary blip. They pay for the profit the business can reliably deliver under new ownership. That means taking two or three years of accounts and building a normalised, maintainable EBITDA:

Adjust owner remuneration to market rate. If you underpay yourself, deduct the shortfall; if you overpay, add it back.
Strip out one-offs. Legal fees for a dispute, R&D that led nowhere, a PPP grant, the cost of a failed hire.
Remove personal or non-trading items. Cars, phones, gym memberships, rent from a property held inside the company.
Consider trajectory. If the business is growing, a weighted average that leans on the most recent year is defensible. If it's declining, buyers will price accordingly.

Apply a sector-appropriate multiple

Most UK owner-managed SMEs sell between 3× and 6× adjusted EBITDA. Where you sit in that range is driven by the risks a buyer sees:

Recurring revenue. Contracted, predictable income is worth materially more than income won again each year.
Customer concentration. A top customer above 20–25% of turnover typically costs half a turn on the multiple, sometimes more.
Owner dependence. If the business is really you and your relationships, the value walks out on completion. Buyers will demand earn-outs or price it down.
Management depth. A trading business that runs without the owner day-to-day sells at the top of the range.
Growth & margins. Evidenced growth and healthy margins lift the multiple; flat performance compresses it.

Software, healthcare and specialist B2B niches can exceed the general range. Owner-dependent trades and retail typically sit at the lower end.

From Enterprise Value to what hits your bank

Multiplying earnings by a multiple gives Enterprise Value — the value of the trading business on a debt-free, cash-free basis. What you actually receive for your shares is:

Equity Value = Enterprise Value + Surplus Cash − Debt − Deferred Consideration

"Surplus" cash is anything above what the business needs to trade — buyers will argue about the working-capital peg, and that argument is often worth six figures on its own.

What buyers will push back on

Every experienced buyer runs the same playbook. They will:

Challenge your add-backs, especially owner remuneration and any "one-off" that recurs.
Ask for a normalised working-capital figure and try to set the peg high.
Structure part of the price as an earn-out or deferred consideration.
Discount for concentration risk, key-person risk, and any customer, supplier or lease contracts that don't survive change of control.

Anticipating these before you go to market — with evidence — is worth more than any negotiation script.

The year before you sell

Value is built, not negotiated. If a sale is 12–24 months out, focus on the levers above: lock in recurring revenue, reduce reliance on any single customer, document processes so the business runs without you, and get your management information into monthly, comparable shape. These do more for your final number than any transaction tactic.

Get an independent figure before you go to market

A broker's indicative valuation has a job to do other than being accurate. An independent valuation gives you a number with no incentive attached — one you can negotiate from, sanity-check offers against, and brief a broker with. See our valuations for sale service, or get a fixed-fee quote.