Heads of Agreement Checklist for Australian Business Buyers

Nigel Gordon··Negotiation & Closing

A heads of agreement is the document that locks in the key commercial terms before either party spends serious money on lawyers and accountants. In Australian business sales, it typically covers the purchase price, deposit, due diligence period, conditions, exclusivity, and settlement timeline. Get it wrong and you either give away negotiating leverage or spend three weeks doing due diligence on a deal that was never properly agreed.

Most buyers sign whatever the seller's broker puts in front of them. That's the mistake. The heads is your best chance to establish the structure of the deal before inertia and sunk costs make changes psychologically difficult for both sides.

Why this checklist matters

The three things buyers most commonly get wrong on a heads of agreement:

1. Skipping the exclusivity clause. Without exclusivity, the seller can continue showing the business to other buyers while you're spending $5,000–$15,000 on due diligence. Some brokers will tell you exclusivity "isn't standard" — what they mean is it's inconvenient for them. Push for it anyway.

2. Letting "subject to finance" do all the work. "Subject to finance" with no further specification is almost useless as a condition. If you can't get a loan at sensible terms, is that a failure to satisfy the condition? Maybe. Maybe not. Spell it out — amount, lender type, what "unconditional approval" looks like.

3. Accepting a stock definition by reference. "Stock at valuation at settlement date" sounds fine until you and the seller have a $60,000 argument about what's slow-moving and what's obsolete. A broker once told me about a cleaning business sale where the buyer assumed the chemical stock was included at the stated valuation — turns out the seller had been running it down for six months and planned to charge replacement value at settlement. The heads said "stock at current value." Which was fine, technically.

The full guide to heads of agreement covers the legal framework in detail. This checklist is the working document — what to review, what to push back on, and what to watch for before you sign.

This is part of Module 7 of the Playbook, which covers the full negotiation and closing sequence from first offer to settlement day.

For the broader negotiation context, the Negotiation Checklist and the Conditions Precedent Checklist are the companion resources.

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