What Is an Asset Purchase Agreement in the UK?

Thinking about buying or selling a business, but not sure whether to buy “the business” or just its key assets? You’re not alone. For many small businesses, an asset purchase is a cleaner, more flexible way to do a deal than acquiring the company itself.

In this guide, we break down what an Asset Purchase Agreement (APA) is, how it works under UK law, what typically goes into one, and the practical steps to complete your transaction smoothly. We’ll also flag the key risks and how to protect yourself, so you can move forward with confidence.

What Is An Asset Purchase Agreement?

An Asset Purchase Agreement is a contract for buying (or selling) specific assets of a business rather than buying the shares in the company that owns those assets. In other words, you pick the assets you want and leave behind the ones you don’t.

Typical assets you might acquire include:

• Tangible assets: equipment, stock, fixtures and fittings, vehicles
• Intangible assets: brand name, domain names, customer lists, goodwill
• Intellectual property: trade marks, copyrights, software, design rights
• Contractual rights: supply agreements, key customer contracts (subject to consent)
• Premises rights: a leasehold interest (again, subject to landlord consent)

Because you’re not buying the company itself, you generally don’t take on its historical liabilities (unless you expressly agree to). That’s a big reason APAs are popular with buyers-especially when targeting a business that’s sound operationally but has legacy issues on its balance sheet.

The deal terms are recorded in the APA and related documents (like an assignment or a Deed of Novation for contracts, or specific transfer forms for IP and leases). If you’re acquiring “substantially all” of a business’s trading assets, the APA will also cover key transitional matters so you can keep trading seamlessly on day one.

Asset Purchase Vs Share Purchase: What’s The Difference?

It helps to compare the two main ways to buy a business in the UK-assets vs shares.

Asset Purchase (APA)

• You acquire selected assets and rights listed in the agreement.
• Undesired assets and most historic liabilities stay with the seller’s company.
• You may need third-party consents (e.g. landlord, major customers) to transfer contracts.
• Pricing can be structured around inventory levels, working capital and asset valuations.
• VAT may apply unless the transfer qualifies as a TOGC (transfer of a going concern).

Share Purchase

• You acquire the shares in the company, so you step into ownership of all assets, contracts and liabilities by default.
• Less disruption to contracts and licences (the legal entity is unchanged).
• Greater exposure to hidden risks-hence heavier warranties, indemnities and due diligence.
• Stamp duty on shares applies (currently 0.5%).

Which route is “best” depends on your objectives, the nature of the business, tax and commercial considerations, and what each party can agree on. If you’re exploring a shares route, it’s worth understanding what goes into a Share Sale Agreement as a point of comparison.

What Goes In An Asset Purchase Agreement?

An APA is a detailed, negotiated document. While every deal is different, most APAs cover the following building blocks.

1) What’s Being Bought (And What’s Not)

The heart of the APA is its schedules-clear lists that set out the assets being transferred (and any excluded assets). Expect schedules for:

• Plant and equipment
• Stock on hand
• Intellectual property (registered and unregistered)
• Contracts to be assigned or novated
• Employees transferring (if applicable under TUPE)
• Lease or premises rights (if applicable)

Precision matters here. Ambiguity about what is included can cause disputes or gaps on completion day.

2) Price And Adjustment Mechanisms

The APA sets the price and how it’s paid-fixed sum, instalments, or earn-out based on future performance. It may also include:

• Stock valuation at completion (e.g. at cost or agreed method)
• Completion accounts to fine-tune the price after completion
• Retention/escrow to cover warranty claims

3) Warranties And Indemnities

Warranties are statements of fact by the seller about the business and assets (e.g. ownership, no undisclosed encumbrances, compliance with law). If a warranty proves untrue, you may have a claim for breach of warranty to recover loss.

Indemnities are promises to compensate you for specific risks (e.g. ongoing litigation or tax liabilities linked to pre-completion periods). Together, these protections help bridge the information gap between buyer and seller.

4) Employees And TUPE

The Transfer of Undertakings (Protection of Employment) Regulations 2006 (TUPE) can automatically transfer employees to the buyer where there’s a transfer of an “economic entity” that retains its identity (which often includes business asset sales). TUPE brings consultation duties, preserves terms and continuous employment, and restricts dismissals. We cover TUPE risk in more detail below, but your APA should record which employees transfer and how liabilities (like holiday pay accrual) are apportioned.

5) Contracts, Consents And Assignments

Most contracts don’t transfer automatically. They either need the counterparty’s consent to assignment, or a novation so the buyer replaces the seller as the contracting party. Build a plan early for key counterparties and consider what happens if a consent can’t be obtained before completion-e.g. a temporary subcontracting or trust arrangement, or a price adjustment.

As part of your document suite, you’ll typically use assignments for assets that can be assigned, and a Deed of Novation for ongoing service or supply contracts that require a full transfer of obligations.

6) IP And Brand

Transferring brand value properly is critical. That means assigning registered IP and unregistered rights (copyright, databases, design rights) using robust instruments, not just the APA. If the business relies on proprietary content or software, make sure an IP Assignment is executed and all required chain-of-title documents (e.g. contractor IP assignments) are in place at completion.

7) Lease And Property

If the business trades from leased premises, you’ll need landlord consent to assign the lease. Factor in time for references, rent deposits or authorised guarantee agreements. For context on how this works, this guide on how to assign a lease outlines the typical steps and pitfalls.

8) VAT, TOGC And Tax

Asset sales can trigger VAT unless the transaction qualifies as a Transfer of a Going Concern (TOGC). Broadly, TOGC relief may apply where the business is transferred as a going concern to a VAT-registered buyer who intends to carry on the same kind of business. Get tailored tax advice up front so the APA reflects the intended VAT treatment and responsibilities for any SDLT on property, capital allowances and other tax adjustments.

9) Restrictive Covenants

To protect the goodwill you’re buying, the seller is usually restricted from setting up a competing business, soliciting customers or poaching staff for a reasonable period and within a reasonable geography. These covenants need careful drafting to be enforceable under UK restraint of trade rules.

10) Transitional Support

APAs often include transitional services-access to systems, use of the seller’s licences while you obtain your own, or short-term secondment of key personnel. Be specific about scope, fees and duration so operations don’t skip a beat post-completion.

Due Diligence: What Should You Check Before Signing?

Even though an APA limits your exposure to historic liabilities, thorough due diligence is still essential. It helps you price the deal confidently, target warranties and identify any conditions you need before completion.

Key areas to review include:

• Financials: revenue trends, gross margins, aged receivables/payables, stock slow-movers
• Contracts: key customers, suppliers, change-of-control/consent requirements, termination rights
• Assets: title, encumbrances, hire purchase or finance arrangements, maintenance records
• IP: trade marks, software ownership, licences, open source use, domain portfolio
• Regulatory: licences, health and safety compliance, sector-specific permits
• Data protection: data flows, privacy notices, security controls and any past breaches
• Employment: headcount, key roles, pay/benefits, disputes, TUPE applicability
• Litigation and claims: current or threatened disputes, insurance coverage

If you want a structured process and deliverables, consider a scoped due diligence exercise tailored to the assets you’re buying. It’s a cost-effective way to surface deal issues early and refine your APA.

Key UK Legal Considerations When Buying Business Assets

Here are the main legal frameworks that frequently come up in UK asset deals-and what they mean in practice.

TUPE (Transfer Of Undertakings)

Under the Transfer of Undertakings (Protection of Employment) Regulations 2006, employees assigned to the transferring business unit usually move to the buyer automatically on their existing terms. You’ll need to consult appropriately with affected employees and any representatives, share required information with the seller, and honour continuity of service. Missteps can lead to claims for protective awards or unfair dismissal, so build TUPE planning into your timeline and APA.

Data Protection (UK GDPR And DPA 2018)

Customer and employee personal data is often part of the asset package. You’ll need a lawful basis to receive it and a clear plan for secure transfer, new privacy notices and any joint-controller mapping. Where ongoing sharing is needed (e.g. transitional support), put a Data Sharing Agreement in place that addresses purpose, security, retention and data subject rights.

Contracts And Consents

Most commercial contracts won’t transfer without consent. Identify “must-have” relationships early and approach counterparties with a compelling case to consent. Where novation is required, prepare your Deed of Novation and think through a fallback if consent doesn’t arrive by completion (for example, subcontracting or service “back-to-back” arrangements).

Intellectual Property

Make sure the seller truly owns the IP you’re buying. For example, if freelancers developed the website or app, was IP actually assigned to the seller? Ensure assignments capture both registered and unregistered rights, and file trade mark transfer forms promptly post-completion. A standalone IP Assignment is common alongside the APA to ensure full chain-of-title.

Property And Leases

Lease assignments often require landlord approval, references and an Authorised Guarantee Agreement. This can add weeks, so build realistic lead times and consider a temporary licence to occupy if needed. For practical steps, this overview on how to assign a lease outlines the key hoops to expect.

Tax And VAT (Including TOGC)

Plan the VAT position early. If the sale qualifies as a TOGC and both parties meet the conditions, no VAT is charged on the transfer. If not, VAT may be payable and you’ll want the APA to specify invoicing, VAT treatment and any gross-up or price adjustments. Consider capital allowances, SDLT for property and stock valuation methodology as part of the price mechanics.

A Step-By-Step Path To Completing Your Asset Purchase

1) Heads Of Terms

Start with a short, non-binding term sheet so both sides agree on the commercial headlines-price, assets, employees, target completion date, exclusivity and confidentiality. This helps avoid drafting costs on a deal that’s not aligned.

2) Due Diligence

Kick off financial, legal and operational diligence focused on the assets you’re buying and the risks you’ll be taking on. Prioritise issues that could change the price or require conditions before completion.

3) Draft The APA And Ancillary Documents

In parallel, negotiate the APA and supporting documents: IP assignments, assignments of contracts, Deed of Novation, lease assignment, disclosures, and any transitional services agreement. If you’re buying “the business” rather than a handful of items, a full Business Sale Agreement may be the right format to capture all moving parts.

4) Line Up Consents And Conditions

Identify all third-party approvals and conditions precedent (landlord, licensors, important customers, regulator if applicable) and track them. Decide on long-stop dates and what happens if a vital consent can’t be obtained in time.

5) Prepare For Day One

Plan stock-take procedures, system access, merchant facilities, insurance, payroll and employee onboarding. If you’re inheriting staff, make sure your employment documentation and policies are ready to go. If you’re also acquiring shares in a subsidiary as part of a hybrid structure, map out any share transfer steps separately.

6) Complete And Transition

On completion day, sign and date the APA and all assignments, pay the consideration, and swap handover items (keys, codes, manuals, domain transfers, IP certificates). A practical completion checklist helps keep everyone aligned so nothing is missed.

Common Pitfalls To Avoid

Even well-run deals can stumble on avoidable issues. Keep an eye out for these traps.

• Vague asset lists: If an asset isn’t clearly listed, assume it isn’t included. Be specific, including serial numbers, URLs and registration details.
• Missing consents: Don’t assume counterparties will rubber-stamp assignments. Start consent processes early and build contingencies into your APA.
• IP gaps: If contractors created key assets, check there’s a chain-of-title and plug any holes with an IP Assignment.
• TUPE missteps: Underestimate employee consultation or liabilities and you risk claims and damaged morale. Factor TUPE into timelines and budgets.
• VAT surprises: Decide and document the VAT/TOGC position before signing, and involve your accountant so the APA’s tax clauses are aligned.
• Data protection blind spots: Map personal data being transferred and use a Data Sharing Agreement for any ongoing sharing during transition.
• Contract transfer mechanics: Where a contract can’t be assigned, use a tailored Deed of Novation rather than informal workarounds that breach the original terms.
• Leases left to the last minute: Landlord consent can take weeks. If timing is tight, agree a temporary licence-to-occupy in the APA while assignment completes-your lawyers can build this into the documents.

If this list feels long, don’t stress-these pitfalls are manageable with good planning and the right documents. The whole point of a well-drafted APA is to allocate risk clearly and keep your transition smooth.

Key Takeaways

• An Asset Purchase Agreement lets you buy selected business assets while leaving behind unwanted liabilities-ideal when you want flexibility and a cleaner risk profile.
• Your APA should clearly list what’s included, set out price and adjustments, and contain robust warranties, indemnities, restrictive covenants and transitional arrangements.
• Build due diligence, consent chasing and TUPE planning into your timeline; these are the areas that most often drive delays or cost.
• Plan VAT/TOGC and other tax points early, and reflect them in your pricing and APA clauses to avoid surprises on completion.
• Use the right supporting documents-IP assignments, contract assignments, a Deed of Novation, and lease assignment-to make transfers effective and enforceable.
• A practical process-term sheet, diligence, drafting, consents, and a tight completion checklist-will help you complete on time and start trading confidently from day one.

If you’d like tailored help with an Asset Purchase Agreement, drafting a Business Sale Agreement or handling assignments and novations, you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no-obligations chat.