Business Insurance Review Checklist: Buying a Business in Australia

Nigel Gordon··Due Diligence

When you're buying a small business in Australia, insurance is almost always the last thing on the due diligence list. That's backwards. Most insurance policies do not transfer to a new owner — whether you're doing an asset sale or a share sale — and discovering this after settlement is a genuinely unpleasant experience.

This checklist covers the full insurance review process for buying a small business in Australia: what to request from the seller during due diligence, what to verify and red-flag, and how to get your own policies in place before you take ownership. It's designed specifically for the acquisition context, not for setting up a new business from scratch (those are different exercises with different priorities).

Why insurance trips up so many buyers

The issue isn't that buyers are careless. It's that insurance feels like something to sort out "after the deal is done" — and in the chaos of getting to settlement, it slips until the week before, or later. I've spoken to buyers who settled on a Friday and spent the following Monday trying to get public liability insurance sorted while simultaneously handling staff handover, a key customer meeting, and a call from the vendor about some equipment they'd forgotten to mention. Not ideal.

The other issue is the transferability assumption. Most buyers assume that because the business has insurance, they'll have insurance. This is rarely how it works. The seller's policies cover the seller (or their company). When you take over, you're a new entity or a new owner, and those policies don't follow you. See the full explanation in the insurance due diligence guide — it goes into the asset sale vs share sale distinction in detail.

For trades businesses in particular — plumbing, electrical, landscaping, cleaning, building — the insurance requirements are more complex than a retail or hospitality business. Public liability limits specified in commercial contracts, state-based workers compensation rules, licence-linked insurance obligations, and tools coverage for expensive portable equipment all add layers that don't exist in simpler businesses. Make sure you're reviewing this as part of your operational due diligence.

What the checklist covers

The checklist below is divided into four phases:

  • Phase 1 — Seller disclosure: What to formally request from the seller as part of your due diligence information request
  • Phase 2 — Review and verification: What to assess once you have the documents, and what to flag
  • Phase 3 — Pre-settlement: Arranging your own cover and getting it confirmed before settlement day
  • Phase 4 — Settlement and handover: What to confirm on the day and immediately after

This checklist complements the full due diligence checklist and the operational due diligence checklist, which cover the wider review process. This one goes deeper on insurance specifically.

Module 5 of the Playbook covers the full due diligence process, including how to run a structured review across financial, legal, operational, and compliance areas.

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