Funding an Acquisition Using Seller Deferred Consideration Alongside a Loan

Mixing a bank loan with seller deferred consideration is one of the most common ways UK SMEs fund acquisitions between £500,000 and £10m. The buyer borrows part of the price from a lender, pays a chunk in cash at completion, and the seller agrees to receive the balance over 12 to 36 months. This spreads risk, reduces the cash gap, and often gets deals over the line that would otherwise stall.

What seller deferred consideration actually means

Deferred consideration is the slice of the purchase price that the seller agrees to receive after completion, usually in fixed instalments over an agreed period. It sits in the Share Purchase Agreement (SPA) as a contractual debt owed by the buyer. The seller leaves the table with less cash on day one, but with a written promise of future payments, often with interest attached.

It differs from an earn-out. An earn-out ties future payments to performance targets like EBITDA or revenue. Deferred consideration is fixed, scheduled, and not conditional on how the business trades after the sale. Many UK deals use both: a fixed deferred amount plus a smaller earn-out tied to a two-year performance window.

Typical splits in lower mid-market deals look something like 60% cash at completion funded by a senior loan, 25-30% deferred over 24-36 months, and the balance as an earn-out or rolled equity. Lenders are usually comfortable with this shape because the seller stays financially invested in a smooth handover.

Why buyers combine a loan with deferred payments

The blended structure solves three problems at once. It reduces the equity cheque the buyer needs to write, it keeps the seller motivated to help with transition, and it gives the lender comfort that the vendor believes in the numbers. If the seller refuses any deferral, banks tend to ask harder questions about why.

From a cash flow perspective, the target company's own profits service both the senior debt and the deferred instalments. A buyer running the numbers through a calculator/business-loan-calculator can model the senior loan repayment against projected EBITDA, then layer the deferred schedule on top to check headroom. If the combined debt service ratio drops below 1.3x, the deal usually needs restructuring.

Where the cash actually comes from

• Senior term loan from a high street or challenger bank, typically 3-5 year amortising
• Buyer equity, often 10-25% of enterprise value
• Seller deferred consideration, usually unsecured or second-ranking
• Occasional mezzanine layer for larger transactions

What the seller gets in return

Sellers rarely defer for free. They typically ask for interest at 4-8% on the outstanding balance, some form of security, and protective covenants in the SPA. Some negotiate a personal guarantee from the buyer's directors. Others accept a debenture ranking behind the senior lender. The British Business Bank publishes useful guidance on deal structuring in its small business finance research.

Security, ranking and the inter-creditor problem

When a senior lender and a deferred seller both want comfort over the same target company, ranking matters enormously. The senior bank will almost always insist on first-ranking security across the shares and assets. The seller has to accept second place, or no security at all.

This is settled in an inter-creditor deed. The document spells out who gets paid first if things go wrong, whether the seller can take enforcement action, and what happens to deferred payments if the buyer breaches the senior loan covenants. Most banks insist on a payment block clause: if the buyer defaults on the bank, deferred payments to the seller pause until the default is cured.

Common security options for the seller

• Second-ranking debenture over the target company
• Share charge over the acquired shares, released as payments are made
• Personal guarantee from buyer directors, capped at the deferred sum
• Retention of a minority shareholding until final payment
• Parent company guarantee where the buyer is part of a group

The Companies House register will show any charges granted, and sellers should confirm registration within 21 days under the Companies Act 2006 filing rules. Sellers exploring acquisition finance uk options should also check what security the senior lender will tolerate before agreeing terms in principle.

Structuring the deferred element in the SPA

The drafting in the Share Purchase Agreement determines whether the deferred consideration actually behaves the way both sides expect. Vague wording causes most of the disputes that end up in court.

Payment schedule and interest

The SPA should set out exact payment dates, amounts, and the interest rate applied to the outstanding balance. Many UK deals use a simple structure: equal quarterly instalments over 24 months, with interest at Bank of England base rate plus 3-5%. Avoid linking dates to vague triggers like "once integration is complete".

Set-off rights

Buyers usually negotiate the right to set off warranty claims against future deferred payments. This is powerful protection. If the seller has misrepresented stock values or hidden a tax liability, the buyer can reduce the next instalment rather than chase the seller for damages. Sellers push back hard on uncapped set-off and usually insist on a cap equal to the deferred amount.

Acceleration clauses

What happens if the buyer sells the target company before the deferred period ends? Most SPAs include an acceleration clause requiring full payment on a change of control. The same applies on buyer insolvency, though by then the seller is usually just another unsecured creditor.

Vendor loan notes as an alternative

A vendor loan note is essentially deferred consideration dressed up as a tradeable debt instrument. Instead of a simple SPA promise, the seller receives loan notes issued by the buyer, with their own terms, interest, and redemption dates. They can be secured, unsecured, subordinated, or convertible.

Why bother with loan notes instead of plain deferred consideration? Three reasons. First, they can be more tax-efficient for the seller, sometimes qualifying for Business Asset Disposal Relief if structured correctly. Second, they can be transferred or used as security by the seller. Third, they make the debt feel more formal, which some sellers prefer when the sums are large.

HMRC has specific rules on Qualifying Corporate Bonds (QCBs) and non-QCBs that change the capital gains tax treatment. Sellers should take advice before agreeing to loan notes, particularly on whether they qualify for the 10% rate under Business Asset Disposal Relief. A buyer thinking about acquisition loan structures should ask their lender early whether loan notes will affect the senior facility's covenants.

Earn-outs: when fixed deferred isn't enough

If the buyer and seller can't agree on valuation, an earn-out bridges the gap. The seller accepts a lower headline price plus the chance to earn more if the business hits agreed targets in years one and two after completion.

Typical earn-out metrics in UK SME deals:

Why earn-out disputes happen

Earn-out arguments almost always come from one of four sources: changes to accounting policy after completion, allocation of group overheads to the target, decisions by the new owner that depress short-term profit, and disagreements over one-off items. The SPA should ring-fence the earn-out calculation with a fixed set of accounting principles, ideally appended as a schedule.

Disputes typically go to an independent accountant acting as expert, not arbitrator. That keeps costs lower than litigation but the decision is binding. Build a 30-day negotiation window before referral so both sides have a chance to settle.

Getting the senior loan right

The senior debt sits at the heart of any blended acquisition structure. Most UK SME buyers borrow between 2x and 4x the target's EBITDA, with the exact multiple depending on sector, recurring revenue, and the buyer's track record. Manufacturing and services tend to attract the higher end. Retail and hospitality sit lower.

Loan terms usually run 5-7 years with monthly amortisation. Interest sits at Sterling Overnight Index Average (SONIA) plus 3-6% margin for cash flow lending, lower if there's tangible asset security. Arrangement fees of 1-2% are normal, plus legal costs that can easily reach £25,000-£75,000 on a deal under £5m. Buyers searching for acquiring a small business loan should budget for these fees upfront rather than hoping to roll them into the facility.

Covenant headroom matters

Senior lenders typically impose three covenants: a leverage covenant (net debt to EBITDA), a debt service cover ratio, and sometimes a minimum cash balance. The deferred consideration usually counts as debt for covenant purposes, which catches some buyers out. A deal that looks fine on the senior loan alone breaches leverage covenants once the deferred is added in.

Build at least 20% headroom into year-one forecasts. Acquisitions almost never go exactly to plan in the first 12 months. Integration costs, customer churn, and key staff departures all chip away at projected EBITDA.

Tax treatment buyers and sellers must check

Deferred consideration creates tax complexity on both sides. For the seller, capital gains tax is usually payable on the full consideration in the year of disposal, even though the cash arrives later. This can create a cash flow squeeze if the deferred sum is large.

For the buyer, interest paid on the deferred element is generally tax-deductible if structured as a loan note, but not always if it's a plain SPA obligation. Stamp duty on shares applies to the full consideration including the deferred amount, payable at 0.5% on completion. HMRC's guidance on capital gains and deferred consideration sets out the position in detail.

Buyers also need to think about VAT on transaction costs, corporation tax relief on interest under the corporate interest restriction rules, and whether any rollover relief applies. A buyer combining senior debt with deferred consideration and possibly 1m R&D Tax Credit Funding from the target company should map all of this with a tax adviser before signing heads of terms.

What can go wrong and how to protect yourself

Most deferred consideration disputes come down to a handful of recurring issues. Buyers stop paying because they discover undisclosed liabilities. Sellers feel cheated because the buyer has gutted the business and earn-out targets become unreachable. Senior lenders block payments because of covenant breaches.

For the buyer

• Run thorough due diligence on debt, tax, employment claims and customer contracts
• Negotiate broad warranty cover with set-off rights against deferred payments
• Build covenant headroom of at least 20% in year-one forecasts
• Confirm the senior lender will permit the proposed deferred structure before signing heads of terms
• Use a Funding Circle refinance calculator to model what happens if you need to refinance the senior facility early

For the seller

• Take security where possible, even if it ranks behind the bank
• Insist on interest at a commercial rate
• Include an acceleration clause on change of control or insolvency
• Cap any set-off rights at the deferred amount
• Avoid earn-out metrics the buyer can manipulate through accounting choices

Practical next steps for UK buyers

If you're targeting a competitor or bolt-on, work through the deal in this order. Agree headline price and the cash-versus-deferred split with the seller first. Then approach lenders with a clear funding ask, not a hypothetical range. Senior lenders move faster when they see a defined structure rather than an open question.

Get heads of terms agreed on the senior loan before drafting the SPA. The bank's requirements on security, inter-creditor terms, and covenant definitions will shape the SPA drafting. Doing it the other way round means rewriting the SPA later, which costs time and legal fees.

Budget realistically. On a £3m acquisition with £1.8m senior debt, £750k deferred, and £450k buyer equity, expect total transaction costs of £80,000-£150,000 covering legal, tax, due diligence, and lender fees. Make sure the senior facility covers working capital headroom for the first six months post-completion, not just the purchase price.

Finally, get the right advisers on board early. A corporate solicitor experienced in deferred structures, a tax adviser who understands both sides, and a finance broker who knows which lenders accept which structures. The Loan Application Process typically takes 8-14 weeks from credit-approved heads of terms to drawdown, so plan backwards from your target completion date.

Frequently asked questions

How much business loan can I get for an acquisition?

Most UK SME buyers can borrow 2x to 4x the target's adjusted EBITDA on a senior cash flow basis, capped at around 70-75% of enterprise value. A target with £500k EBITDA might support £1m-£2m of senior debt, depending on sector and security. business loan eligibility depends on the buyer's experience, the target's profit history, and the proposed deal structure.

Does deferred consideration count as debt?

Yes, for almost all lender covenant calculations. Banks include unpaid deferred sums in net debt when assessing leverage ratios, which limits how much senior debt they will provide on top.

Can a first-time buyer use this structure?

Yes, though terms are tighter. First-time buyers typically face lower leverage multiples and higher equity requirements. Guidance on how to get a business loan for a new business covers what lenders look for from less experienced buyers.

What interest rate is normal on deferred consideration?

Between 4% and 8% on the outstanding balance, usually pegged to Bank of England base rate plus a margin. Unsecured deferred sums attract higher rates than those with security.

Can I use peer-to-peer lending alongside deferred consideration?

Yes, though most P2P platforms cap individual loans below traditional bank limits. A 1 million loan through P2P is achievable for the right deal, and platforms like Funding Alternative Group regularly fund acquisitions in this range.

How fast can the funding actually arrive?

Senior acquisition loans rarely complete in under six weeks. Same Day Funding is not realistic for acquisition finance given the due diligence and legal work required. Brokers like Sedulo Funding Solutions can speed up lender selection but the credit process itself takes time.

What if I need to borrow more than £1m?

A 1m Business Acquisition Loan is well within mainstream bank appetite for profitable targets. Above £5m, expect more detailed due diligence and possibly a club deal between two lenders.