What’s the safest way to buy a business without inheriting nasty surprises?
Buying a business can be one of the most exciting moves you’ll ever make — but it’s also one of the riskiest if not done properly. The way you structure a business acquisition has huge implications for risk, tax, and cash flow.
In this article, we’ll explore the main ways to structure a business purchase, what to watch out for, and how to protect yourself before you commit.
Share Purchase vs Asset Purchase
When acquiring a business, you’ll usually choose between:
- Share purchase – you buy the company’s shares and effectively step into its shoes.
- Asset purchase – you cherry-pick the assets you want and may need to take on some liabilities.
Share purchases are neat for continuity — contracts, licences, and brand reputation usually carry over seamlessly – although be careful there are no “change of ownership” clauses in contracts that may trip you up. But here’s the catch: you also inherit the company’s history, including potential hidden liabilities.
Asset purchases, on the other hand, let you leave unwanted liabilities behind. They can involve more admin (transferring contracts, staff, and leases), but if reducing risk is your top priority, an asset purchase is often the safer choice.
Employees and TUPE Regulations
If employees are transferring across, the TUPE regulations protect their terms and continuity of service. This means you can’t just renegotiate contracts from scratch.
You’ll need to plan early for:
- Consultation
- Payroll and benefits
- Any proposed changes
Many deals wobble here because buyers leave HR and communications until the last minute. Don’t make that mistake.
Tax and Cost Considerations
Tax treatment differs significantly depending on whether you buy shares or assets:
- Share purchase: 0.5% Stamp Duty applies to the price paid for shares. It’s simple to budget for, but don’t forget it. You inherit the assets of the business at their current tax value.
- Asset purchase: No Stamp Duty. No SDLT (Stamp Duty Land Tax) if there’s no property involved. You should be able to claim capital allowances on the price you pay for qualifying assets.
- If property is included in an asset purchase: SDLT applies at non-residential rates. Importantly, if VAT is chargeable, SDLT is calculated on the VAT-inclusive price. This can create a cash flow shock if overlooked. With planning and the agreement of the seller you may be able to carve out a proportion of the value to qualify for capital allowances.
VAT and TOGC (Transfer of a Going Concern)
If the deal qualifies as a TOGC, it can fall outside the scope of VAT — a big cash flow benefit, especially if you’re not VAT registered.
But there are strict conditions:
- The buyer must intend to carry on the same business.
- The buyer must be, or become, VAT registered (where relevant).
This is an area where specialist VAT advice is essential. Even we outsource this part, because VAT on property and TOGCs is complex and easy to get wrong.
Using a Special Purpose Vehicle (SPV)
Another smart way to ring-fence risk is to buy the business through a new limited company (SPV), or through a separate holding company if you are buying the shares.
This keeps your existing operations separate and helps contain liabilities from your existing business.
If you’re using bank debt or vendor loan notes, make sure you understand the security, covenants, and any personal guarantees attached before signing.
Legal Protections
A strong legal framework is key to protecting your interests. Work with a good commercial lawyer to negotiate:
- Warranties and indemnities
- Disclosure letters
- Escrow or retention arrangements
- Warranty & Indemnity (W&I) insurance
- Caps, time limits, and de minimis thresholds
Also consider run-off insurance for the seller — this extends their professional indemnity cover after completion, ensuring historic claims don’t land in your lap.
These protections matter most in share deals, but even in some asset deals, liabilities can creep across.
When a Share Purchase Might Still Make Sense
Despite the risks, share purchases can be the better option when:
- Value lies in contracts, licences, or approvals that are hard to transfer.
- Brand reputation or customer relationships could be disrupted by an asset deal.
In these cases, balance the convenience of a share deal with deeper due diligence and stronger contractual protections. You may well find the seller prefers a share deal too, so there may be a need to adjust the pricing to reflect the value of the company rather than the assets.
Funding Your Acquisition
To avoid overexposing yourself, blend different funding sources:
- Deposit: upfront payment.
- Debt: borrowing from a bank or lender.
- Deferred consideration: part of the price paid later.
- Earn-out: additional payments tied to future performance.
- Vendor loan notes: the seller lends part of the price, repaid over time.
This reduces day-one risk, aligns the seller’s interests, and can smooth cash flow. Just remember to run robust cash flow forecasts — stress-testing higher interest rates and lower sales scenarios.
Your Acquisition Checklist
To give yourself the best start, follow this sequence:
- Set clear objectives and choose a high-level structure which provides protection and aligns with your long term goals.
- Run due diligence across financial, tax, legal, commercial, and HR areas.
- Agree heads of terms covering price, inclusions, and protections.
- Get specialist tax advice on Stamp Duty, SDLT, VAT/TOGC, and capital allowances.
- Arrange funding with realistic covenants.
- Finalise the SPA/APA (share or asset purchase agreement) with full protections.
- Plan your first 100 days to reassure staff and customers.
Final Thoughts
If you want to structure a business acquisition, it’s about managing, not eliminating risk. With the right planning, legal and tax advice, and careful funding, you can protect yourself while setting up your new business for long-term success.
If you’re considering a business purchase, our team at IN Accountancy can help develop your structure, optimise your tax position, and understand the impact on cash flow before you commit.
