Maximising Value: Strategies for Improving EBITDA Before Business Exit

For most businesses heading towards a sale, EBITDA is the number the whole process turns on. It is the measure of operating profit that buyers model, the figure their price is usually built from, and the basis on which lenders size the debt that funds a private equity deal. Improving it in the years before an exit therefore increases what the business is worth. But EBITDA improvement is not something done in a spreadsheet the month before an information memorandum goes out. It is delivered by the people running the business, and it has to survive a buyer’s due diligence team picking it apart.

This guide sets out the practical strategies that improve EBITDA before an exit: pricing, margin, cost and operational efficiency, the difference between reported and adjusted EBITDA, quality of earnings work, vendor due diligence, timing, and how private equity buyers read the numbers. It also covers the tax position for selling shareholders, and the leadership — above all the CFO or Finance Director — that turns a value-creation plan into a price a buyer will actually pay.

Why EBITDA Drives Exit Value

EBITDA — earnings before interest, taxes, depreciation and amortisation — strips out the effects of how a business is financed, how it is taxed and how it accounts for its long-term assets. What remains is a view of the profit generated by the core trading activity. Because it neutralises capital structure, it lets a buyer compare one business with another and with its own portfolio, and it is the starting point for most enterprise valuations of profitable private companies.

The arithmetic is simple. If a buyer values the business as a multiple of maintainable EBITDA, every pound of sustainable EBITDA added before the sale is worth that multiple at exit. That is why owners and investors focus on it so heavily. The catch is in the word “sustainable”. Buyers do not take reported EBITDA at face value. They assess whether earnings are genuine, recurring and likely to continue under new ownership, or whether they have been flattered by one-off gains, deferred spending or cost cuts that will have to be reversed. A pound of EBITDA that a buyer does not believe is worth nothing, and a pattern of unconvincing adjustments can damage confidence in the rest of the numbers.

The practical goal before exit is therefore not a spike in profit but a higher, cleaner, well-evidenced run rate of earnings that a buyer can underwrite. That is a leadership task as much as a financial one.

What Counts as EBITDA — and What Does Not

Before working on the levers, it is worth being precise about what moves EBITDA and what does not, because a surprising amount of exit-planning advice blurs the two.

• Revenue, gross margin and operating costs move EBITDA. Price, volume, product and customer mix, cost of sales, payroll, property, overheads and marketing spend all flow through operating profit before depreciation and amortisation.
• Working capital does not. Collecting debtors faster, holding less stock or paying suppliers later improves cash flow and cash conversion, but it does not change EBITDA at all. It matters to value in a different way: most deals agree a “normal” level of working capital, and the equity price is adjusted if the business is delivered with more or less than that. Tightening working capital just before completion is usually caught by that mechanism, so the real benefit is a sustained improvement in cash generation that a buyer can see over several periods.
• Capital expenditure does not, directly. Capitalising spending moves it below the EBITDA line, which is exactly why buyers look hard at capitalisation policies. Aggressive capitalisation of development costs or repairs will be challenged and reversed in diligence.
• Accounting changes can move it without changing the business. For UK companies reporting under FRS 102, the amendments taking effect for accounting periods beginning on or after 1 January 2026 bring most leases onto the balance sheet, replacing rent with depreciation and interest and so increasing reported EBITDA. Buyers will usually restate to a pre-lease basis or adjust their multiple, so this is not real value creation and should not be presented as such.

Getting this distinction right is one of the first things a capable finance lead will do, and it shapes everything that follows: which initiatives to prioritise, how to present them, and what a buyer is likely to accept.

Operational Improvement — Led by the Right Team

Operational efficiency is one of the most direct routes to higher EBITDA: removing waste, simplifying processes, improving productivity, consolidating suppliers, and getting more output from the same cost base. Typical areas include procurement and supplier terms, workforce planning and shift patterns, utilisation of people and assets, property footprint, and the automation of manual finance and administrative processes.

The test a buyer applies is whether the improvement is structural. A cost saving that comes from a redesigned process, a renegotiated multi-year contract or a permanent change in how work is organised will carry through into the buyer’s model. A saving that comes from freezing recruitment, cutting maintenance or delaying marketing will be identified in diligence and added back as a cost the new owner will have to bear. Cosmetic cuts can actually reduce value, because they cast doubt on management’s other claims.

Sustainable operational change is delivered by an operations leader who can redesign how the business runs and embed it, not by a one-off cost exercise. That is why private equity firms so often appoint or strengthen the COO and operations team early in a holding period: the improvements that lift EBITDA reliably take time to bed in and need someone accountable for them. For an owner-managed business preparing for sale, the lesson is the same. The right operational appointment, made early enough, is a value-creation decision in its own right, and our executive search team frequently starts exit-preparation work with exactly that hire.

Revenue Growth and Margin Enhancement

Growing revenue and improving margin is the other main driver of EBITDA, and buyers pay close attention to the quality of that growth. Recurring, contracted and diversified revenue is valued more highly than one-off or concentrated revenue, because it is easier to forecast and less exposed to the loss of a single customer. Improving the revenue picture before exit means improving its quality — the mix, the margins and the predictability — as well as its size.

Pricing

Pricing is often the fastest and most underused lever. Many owner-managed businesses have not reviewed prices systematically for years, carry legacy discounts that no longer serve a purpose, or fail to pass through input cost increases. Because a price increase on existing volume drops almost entirely to EBITDA, even a modest, well-managed change can have more effect than a large cost programme. The discipline is in doing it properly: segmenting customers, understanding price sensitivity, tightening discount authority, and tracking churn so that the buyer can see the increase held.

Gross margin and mix

Product, service and customer profitability analysis frequently shows that a share of revenue earns little or nothing once direct costs and the cost to serve are properly allocated. Repricing, redesigning or exiting unprofitable work, and shifting effort towards higher-margin lines, improves EBITDA and the story a buyer hears. A buyer will also look at margin trends by line and by customer, so consistent, explainable margins are worth as much as high ones.

Recurring revenue and concentration

Moving customers onto contracts, subscriptions or framework agreements, and reducing dependence on the largest accounts, does not always increase EBITDA immediately, but it changes how much of the EBITDA a buyer is willing to treat as maintainable. A strong commercial director or revenue leader can improve pricing, sales discipline and customer relationships together, and build the commercial capability that makes growth durable rather than a one-off. The businesses that present the strongest revenue story at exit usually appointed that commercial leadership well before the process began.

Adjusted EBITDA, Normalisation and Quality of Earnings

Almost every sale is priced on an adjusted, or normalised, EBITDA rather than the figure in the statutory accounts. Normalisation adjusts reported profit to show what the business would earn on a continuing basis under new ownership. Common adjustments include:

• Owner costs. Shareholder salaries, dividends paid as remuneration, family members on the payroll and personal expenses run through the business, restated to the market cost of the roles a buyer would actually need to fill.
• Genuinely one-off items. Restructuring costs, a legal settlement, a one-off grant or insurance receipt, or costs of the sale itself.
• Related-party arrangements. Property rented from the owner at below or above market rent, or services bought from connected businesses on non-commercial terms.
• Run-rate effects. The full-year impact of a price increase, new contract or cost saving already made, where it can be properly evidenced.

Adjustments cut both ways. A buyer will add costs back as readily as the seller removes them: an under-resourced finance team, a missing management layer, below-market pay, deferred maintenance or a key person who is not being paid. A quality of earnings review, carried out by the buyer’s accountants or commissioned by the seller, tests every adjustment, reconciles EBITDA to cash, and looks at revenue recognition, cut-off, accruals and provisions. Where the seller’s adjustments are well documented and conservative, the review tends to confirm them. Where they are aggressive or poorly evidenced, the buyer reduces the figure it is willing to pay on, and often reprices late in the process when the seller has least room to walk away.

The practical rule is to keep a running bridge from reported to adjusted EBITDA for every period, with supporting evidence for each item, long before any buyer asks for it. If an adjustment needs a long explanation, it is probably not one a buyer will accept.

The Financial Story: Where the CFO Is Decisive

Nowhere is leadership more directly tied to exit value than in the finance function. A strong CFO or Finance Director builds the reporting, controls and forecasting that let a business present a credible, well-evidenced financial story, and then leads the business through the scrutiny of a sale. A buyer’s confidence in the numbers affects not only the price but the terms: how much is paid up front, how much is deferred or tied to an earn-out, and how extensive the warranties and indemnities need to be.

In the run-up to an exit, the finance lead typically owns:

• Timely monthly management accounts that reconcile to the statutory accounts and are consistent from period to period.
• A forecast and budget with a track record of being met, because a buyer judges the credibility of the forward numbers by how accurate past forecasts were.
• The adjusted EBITDA bridge and its supporting evidence.
• Analysis of revenue, margin and customer profitability that supports the equity story.
• Cash conversion, net debt and working capital analysis, including what “normal” working capital looks like across the year.
• The data room, the response to diligence questions, and coordination with corporate finance advisers, lawyers and tax advisers.

This is a heavy workload on top of running the month-end, and many owner-managed businesses discover that their finance function was built for compliance rather than for a transaction. Appointing a finance leader with genuine deal experience, often from a portfolio-company or corporate-finance background, is one of the highest-return decisions an owner can make before a sale.

Interim and Fractional CFOs for Exit Readiness

Not every business needs, or can wait for, a permanent CFO before a sale. Two flexible models are widely used for exit readiness.

An interim CFO works full-time for a defined period, typically to take a business through a transaction or a short, intensive preparation phase. Interims are useful when the existing finance lead is capable but stretched, when a gap has opened at short notice, or when a buyer or investor has identified finance capability as a risk. An experienced interim will have been through due diligence before, knows what accountants and lawyers will ask for, and can build the data room and reporting pack while the business keeps trading.

A fractional CFO works part-time on an ongoing basis, often one or two days a week. For smaller businesses two or three years away from a sale, this is often the most cost-effective way to raise the standard of reporting, put a forecast in place, start tracking adjusted EBITDA and work through the operational and pricing initiatives, without carrying the cost of a full-time executive. The fractional lead can then step up during the transaction or hand over to a permanent appointment.

Whichever model fits, the key is that the person has done this before. Exit readiness is a specialised piece of work, and a finance leader learning it for the first time during a live process is a risk to the price.

Vendor Due Diligence: Finding the Problems First

Vendor due diligence is a report on the business commissioned by the seller from an independent accounting firm and made available to bidders. It typically covers the financial history, quality of earnings, net debt and working capital, and may extend to tax, commercial and legal matters. In competitive processes, particularly where several private equity buyers are bidding, it can shorten the timetable and give each bidder the same starting point.

Its real value to the seller is that it finds problems while the seller still controls how they are fixed and presented. Issues that surface for the first time in a buyer’s diligence tend to be priced at their worst-case value; issues identified and resolved, or at least explained, by the seller are usually treated more calmly. Even where a full vendor report is not commissioned, a lighter “readiness review” a year or more before the process can identify weak spots in reporting, contracts, tax compliance and controls. ICAEW’s Corporate Finance Faculty publishes guidelines for practitioners, including on financial due diligence, which give a useful picture of what a professional review will examine.

Vendor diligence does not replace good internal finance leadership. The report relies on information the finance team produces, and the questions that follow from it still have to be answered quickly and accurately by people inside the business.

Risk, Governance and Exit-Readiness

Buyers discount for risk, so reducing risk and evidencing how it is managed improves both the quality of EBITDA and the price paid for it. The areas buyers examine include customer and supplier concentration, contract terms and change-of-control clauses, regulatory and licensing exposure, tax compliance, employment practices, data protection, IT resilience and intellectual property ownership.

Increasingly, buyers also assess the management team itself. A business that depends on its founder for key customer relationships, pricing decisions and supplier terms is a riskier acquisition than one with a complete leadership team that can run without the seller. That risk usually shows up in the deal structure — a longer handover, a bigger earn-out, more deferred consideration — even where the headline price looks attractive. Filling leadership gaps before a sale, and giving the team time to show it can deliver, is a direct contributor to value. Our guide to pre-exit executive hiring covers which board changes tend to protect value and which can unsettle a process if made too late.

How Private Equity Buyers Read Your EBITDA

Private equity buyers are among the most active acquirers of UK private companies, and they read EBITDA in a particular way. Understanding that view helps a seller prepare.

• EBITDA sizes the debt. Leveraged buyouts are usually part-funded by debt, and lenders size that debt by reference to EBITDA and cash generation. The more confident a lender is in maintainable EBITDA, the more a PE buyer can borrow, and the more it can afford to pay.
• Cash conversion matters as much as profit. A PE buyer needs the business to service its debt, so it will look at how much of EBITDA turns into cash after capital expenditure, tax and working capital movements.
• The forward plan is underwritten, not accepted. The buyer will build its own model, test the assumptions behind the seller’s forecast, and decide how much of the projected growth it is prepared to pay for.
• Management is part of the investment case. PE buyers usually want the team to stay and invest alongside them, so they assess whether the existing leaders can deliver the next phase of growth. Many will plan senior hires as part of their first 100 days.
• Price mechanics shift value. Whether the deal uses completion accounts or a locked box, and how net debt and normal working capital are defined, can move the final equity value as much as a change in EBITDA.

Our PE executive hiring guide explains how investors approach leadership appointments in portfolio companies, which is a good indication of what they will look for in a management team they are buying.

Preparing for Sale: Start Two to Three Years Out

Most of the work that improves EBITDA and its credibility takes longer than owners expect. Buyers typically look at the last two or three years of trading and the current year to date, so an improvement made six months before a sale shows up as a single data point, while one made two or three years out shows up as a trend. A sensible timeline looks something like this:

• Two to three years before exit. Strengthen finance leadership and reporting; start the adjusted EBITDA bridge; review pricing, margins and customer profitability; identify leadership gaps and begin hiring; tidy up owner costs and related-party arrangements.
• Twelve to eighteen months before exit. Let the improvements show through in trading; build a forecast with a track record; resolve contract, tax and compliance issues; consider a readiness review; take tax advice on the shareholder position.
• Six to twelve months before exit. Appoint corporate finance advisers; consider vendor due diligence; prepare the data room and equity story; make sure the management team is stable and in place.
• During the process. Keep trading performance on plan, because a missed month during diligence is one of the most common triggers for a price renegotiation.

The businesses that achieve the strongest exits treat this as a leadership programme rather than a last-minute financial clean-up. Operational improvement, revenue quality, financial rigour, risk management and a complete team all take time and need the right people driving them well before a buyer arrives.

Tax on Exit: Business Asset Disposal Relief

EBITDA determines the price; tax determines what the sellers keep. For individuals selling shares in a trading company, the main relief is Business Asset Disposal Relief (BADR), formerly Entrepreneurs’ Relief. Broadly, it applies where the seller has held at least 5% of the shares and voting rights and been an officer or employee of the company for at least two years up to the date of sale, though the detailed conditions should be checked with an adviser.

The relief has been reduced in stages. HMRC’s Capital Gains Manual confirms that qualifying gains on disposals from 6 April 2025 were taxed at 14%, rising to 18% for disposals on or after 6 April 2026. The lifetime limit on gains eligible for the relief has been £1 million, but the government announced at Budget 2026 that it will fall to £500,000 for qualifying disposals made on or after 6 April 2027. Anti-forestalling rules apply to contracts entered into before that date but completed after it, so simply signing early will not necessarily secure the higher limit.

The tax position should not drive a sale that is not commercially ready, and a rushed process can easily cost more in price than it saves in tax. But it is relevant to timing, to how consideration is structured, and to conversations between shareholders with different holdings. It is worth taking specialist tax advice early, alongside the EBITDA and leadership work, rather than at heads of terms.

The Leadership That Maximises Exit Value

Improving EBITDA before an exit is ultimately about value creation, and value creation is led by people. The financial levers matter, but they are pulled by leaders: the CFO who owns the numbers and the financial story, the CEO executing the plan, the operations and commercial leaders driving efficiency, pricing and growth, and, in PE-backed businesses, the operating partners who bring experience of previous exits. The right team is often the difference between a sale that completes on the terms first offered and one that is renegotiated, delayed or abandoned.

Exec Capital helps owners and investors build those teams, on permanent, interim and fractional terms. Our executive search work covers the finance, operational, commercial and chief executive appointments that sit behind a value-creation plan, and our team understands the financial side of an exit as well as the leadership side. If you are two or three years from a sale, the most useful time to start that conversation is now.

Frequently asked questions

How far ahead of a sale should we start improving EBITDA?

Ideally two to three years. Buyers look at trends over several periods, so improvements need time to show through in the accounts and be supported by a forecast that has been met.

Does improving working capital increase EBITDA?

No. Working capital affects cash flow, not EBITDA. It influences the deal through the agreed “normal” working capital level and cash conversion, so sustained improvements still help, but they should not be presented as an EBITDA gain.

What is adjusted EBITDA?

Reported EBITDA restated for items that will not continue under new ownership, such as owner costs, genuinely one-off items and non-commercial related-party arrangements. Every adjustment needs evidence, and buyers will add costs back as well as accept removals.

Is vendor due diligence worth the cost?

In competitive processes with several bidders it often is, because it shortens timetables and lets the seller find and explain issues first. For smaller deals, a lighter readiness review can achieve much of the benefit.

Should we hire an interim or fractional CFO before a sale?

A fractional CFO suits businesses two or three years out that need better reporting and planning without a full-time cost. An interim suits a live transaction or an urgent gap. Either way, look for someone who has taken a business through due diligence before.

How does the BADR change affect exit timing?

Qualifying gains are taxed at 18% from 6 April 2026, and the lifetime limit falls from £1 million to £500,000 for disposals from 6 April 2027, with anti-forestalling rules for contracts straddling that date. Take specialist tax advice before letting this drive timing.