Guide

Negotiate and structure your acquisition deal

Complete guide to negotiating a business acquisition from initial offer through exclusivity, Heads of Terms, and the legally binding Sale and Purchase Agreement.

UK-wide

Overview: The negotiation process

Negotiating a business acquisition follows a structured process from initial offer to legally binding contract:

  1. Initial written offer: Submit formal offer demonstrating seriousness and capability
  2. Exclusivity agreement: Secure 4-8 weeks to conduct due diligence without competition
  3. Heads of Terms: Agree non-binding outline of key deal terms
  4. Sale and Purchase Agreement: Negotiate legally binding contract based on Heads of Terms
  5. Completion: Ownership transfers and funds exchange

The entire process typically takes 12-20 weeks from initial offer to completion.

1. Submit your initial offer

A written offer demonstrates seriousness and creates a negotiating framework. Your offer should state:

  • Purchase price: Total consideration and payment structure
  • Key terms: Assets included, completion timeline, conditions precedent
  • Subject to: Due diligence, financing approval, key contracts remaining in place
  • Deposit: Typically 10% of purchase price to demonstrate commitment (refundable if due diligence reveals major issues)

Structuring the purchase price

  • Lump sum cash: Full payment at completion (cleanest, preferred by sellers)
  • Deferred consideration: Portion paid over 12-24 months post-completion (reduces upfront capital requirement)
  • Earnout: Additional payments if business hits performance targets (aligns buyer-seller interests but can cause disputes)
  • Asset vs share purchase: Buying assets or shares has different tax and liability implications

2. Negotiate exclusivity

Request an exclusivity period (typically 4-8 weeks) where the seller won't accept other offers while you conduct due diligence. This protects your investment in professional fees and investigation time.

What the exclusivity agreement should include

  • Duration: 4-8 weeks depending on business complexity
  • Break clauses: Your right to exit if due diligence reveals major issues
  • Seller obligations: Provide information, allow site visits, cooperate with advisors
  • Confidentiality: Both parties protect sensitive business information
  • Non-binding nature: Either party can walk away (except confidentiality survives)

Why sellers agree to exclusivity

Sellers grant exclusivity because:

  • Your deposit demonstrates financial commitment
  • Exclusivity speeds up the process (no parallel negotiations)
  • They avoid wasting time with multiple tire-kickers
  • It signals you're a serious buyer with financing in place

3. Agree Heads of Terms

Once you have exclusivity, agree Heads of Terms (HoT) - a non-binding document outlining key deal terms. This is typically drafted by your solicitor and forms the basis for the legal Sale and Purchase Agreement.

What Heads of Terms should cover

  • Purchase price and payment structure: Total price, deposit, deferred payments, earnouts
  • Assets and liabilities included: What transfers to you (equipment, stock, IP, contracts, goodwill, property)
  • Completion date: Target completion date and timeline
  • Key conditions precedent: Due diligence satisfactory, financing approved, landlord consent obtained
  • Allocation of costs: Who pays for legal fees, accountant fees, broker commission
  • Employee transfers: TUPE arrangements and pension obligations
  • Restrictive covenants: Non-compete and non-solicitation terms for seller

Non-binding vs binding clauses

Most Heads of Terms are non-binding, meaning either party can walk away. However, certain clauses are typically binding:

  • Exclusivity: Seller can't negotiate with others during the period
  • Confidentiality: Both parties protect sensitive information
  • Costs: Who pays legal and adviser fees if the deal fails

4. Negotiate the Sale and Purchase Agreement

The Sale and Purchase Agreement (SPA) is the legally binding contract that finalises the transaction. Your solicitor will negotiate this on your behalf based on the Heads of Terms agreed earlier.

Key clauses to address

  • Purchase price: Final price (often adjusted for stock levels, debtors, working capital at completion)
  • Assets included: Detailed schedule of assets transferring (equipment, stock, IP, contracts, goodwill)
  • Warranties and representations: Seller's promises about the business (accurate accounts, no undisclosed liabilities, contracts in good standing)
  • Indemnities: Seller compensates you for specific known risks (outstanding tax liabilities, pending litigation)
  • Restrictive covenants: Prevents seller competing with the business or poaching customers for defined period
  • Completion mechanics: How and when ownership transfers, payment method, handover procedures

Price adjustments

The purchase price is often adjusted at completion based on:

  • Stock levels: Physical stock count at completion date (buyer pays for actual stock transferred)
  • Debtors: Outstanding customer invoices that are collected (aged debtors analysis)
  • Working capital: Target working capital level vs actual at completion

Locked box vs completion accounts

Two common price adjustment mechanisms:

Locked box

  • Price fixed based on historical accounts (e.g., last month-end)
  • Seller keeps all profits between locked box date and completion
  • Simpler, faster, no post-completion disputes
  • Favoured by sellers (certainty on price)

Completion accounts

  • Price adjusted based on actual financial position at completion
  • Buyer gets benefit of profits between signing and completion
  • More complex, post-completion price adjustment, potential disputes
  • Favoured by buyers (pay for actual business transferred)

Warranties and indemnities

The Sale and Purchase Agreement will include seller warranties (promises about the business) and indemnities (compensation for specific risks). Understanding the framework for these protections and their limitations is critical.

Retention amounts

A portion of the purchase price (typically 5-10%) may be retained for 6-12 months to cover any warranty claims or undisclosed liabilities discovered post-completion, though escrow arrangements are less common in UK transactions than in US deals, with warranty and indemnity insurance increasingly used as an alternative.

Restrictive covenants

You'll want the seller to agree not to compete with the business or poach customers/employees after completion. Understanding UK enforceability rules is critical to ensuring these protections are valid.

Completion mechanics

The SPA defines exactly what happens on completion day.

Completion checklist

  • Purchase price payment: How and when funds transfer (typically bank transfer on completion morning)
  • Share transfer: For share purchases, seller executes stock transfer forms
  • Board resolutions: Resign old directors, appoint you, update signatories
  • Asset transfer: For asset purchases, transfer ownership of equipment, IP, contracts
  • Keys and access: Physical handover of premises, passwords, systems
  • Disclosure letter: Seller delivers final disclosure letter qualifying warranties
  • Completion accounts: If using completion accounts mechanism, agree process for post-completion adjustment

Post-completion obligations

The SPA will require both parties to do things after completion:

  • Notifications: Inform customers, suppliers, HMRC, Companies House of ownership change
  • Handover period: Seller helps with transition (typically 4-12 weeks consultancy)
  • Completion accounts preparation: Prepare and agree final accounts for price adjustment
  • Retention release: If retention held, agree release timing and conditions

Key negotiation points

Expect to negotiate on these common issues:

At offer and Heads of Terms stage

  • Price: Sellers typically start high, buyers low. Justify your price with financial analysis
  • Working capital adjustment: Target working capital level at completion (affects final price)
  • Post-completion support: How long seller will help with transition (handover period)
  • Allocation of costs: Who pays legal fees, accountant fees, and other transaction costs

At Sale and Purchase Agreement stage

  • Warranty coverage: Seller wants narrow warranties, you want comprehensive
  • De minimis and threshold: Seller wants high thresholds, you want low
  • Time limits: Seller wants short (6 months), you want long (24 months)
  • Financial caps: Seller wants caps at 50% of price, you want 100%
  • Restrictive covenant duration: You want 3-5 years, seller wants 12 months
  • Retention amount: You want 10-20% retention, seller wants 0% (or W&I insurance instead)
  • Price adjustment mechanism: Locked box (favours seller) vs completion accounts (favours buyer)

  1. Draft formal written offer

    Work with your solicitor to prepare a professional offer letter covering price, terms, conditions, and deposit. Be specific but allow room for negotiation.

  2. Negotiate exclusivity period

    Request 4-8 weeks exclusivity depending on business complexity. Be prepared to pay a non-refundable fee if the seller requires it.

  3. Instruct solicitor to draft Heads of Terms

    Once exclusivity is agreed, have your solicitor prepare Heads of Terms covering all key deal points. This becomes the blueprint for the Sale and Purchase Agreement.

  4. Agree allocation of costs

    Clarify upfront who pays legal fees, accountant fees, and other transaction costs. Typically each party pays their own advisers.

  5. Set due diligence timeline

    Create a detailed due diligence plan with your advisers showing what will be reviewed and when. Share this with the seller to manage expectations.

  6. Instruct solicitor to draft SPA

    Based on agreed Heads of Terms, your solicitor drafts the Sale and Purchase Agreement. Review carefully and understand every clause before signing.

  7. Negotiate warranty package

    Work with your solicitor to ensure warranties are comprehensive and cover all material aspects of the business. Push back on overly narrow warranty language.

  8. Agree price adjustment mechanism

    Decide between locked box (price certainty, favours seller) or completion accounts (buyer pays for actual business transferred). Factor time and cost of post-completion adjustments.

  9. Secure restrictive covenants

    Ensure seller agrees to reasonable non-compete and non-solicitation covenants. Balance enforceability (reasonable scope) with protection (sufficient duration and geography).

  10. Review disclosure letter carefully

    Seller will deliver a disclosure letter qualifying warranties by disclosing known issues. Review thoroughly - disclosed items can't be claimed for later.