Tax Consequences of Restructuring or Selling Your Business

By - RBizz Team
05/08/2026 04:06 PM
Tax Consequences of Restructuring or Selling Your Business

Tax Consequences of Restructuring or Selling Your Business

Whether you're restructuring your business for growth, bringing in new investors, or preparing for an outright sale, the tax consequences of how that transaction is structured can be just as significant as the commercial terms themselves. Two deals with an identical headline price can produce very different after-tax outcomes, purely based on how the transaction is put together.

Share Sale vs Asset Sale: The Foundational Decision

One of the most consequential structuring decisions in any business sale is whether the transaction is structured as a sale of shares (or units, for a trust) or a sale of the underlying business assets.


Share sale The buyer purchases the shares of the company itself, acquiring the entity along with all of its assets, liabilities, and history. For the seller, this is typically a capital gains tax event on the sale of the shares, with potential access to small business CGT concessions if eligibility criteria are met.


Asset sale The buyer purchases specific assets of the business (equipment, goodwill, stock, contracts) rather than the legal entity itself. This can trigger different tax consequences at the entity level, including potential balancing adjustments on depreciated assets, GST considerations on the sale of certain assets, and a different profile of what's available to distribute to shareholders afterward.

Buyers and sellers often have different preferences for which structure suits them — buyers may prefer an asset sale to avoid inheriting unknown liabilities, while sellers may prefer a share sale for CGT concession access — meaning this is frequently a negotiated point, not a foregone conclusion.

Restructuring Before a Sale

Businesses often restructure in the lead-up to a sale or investment round — separating out certain assets, consolidating entities, or adjusting ownership. These restructures can themselves trigger tax consequences if not carefully planned, including:

  • CGT events arising from transferring assets between related entities, even where no genuine third-party sale has occurred yet.
  • Stamp duty implications, depending on the states involved and the nature of the assets being restructured.
  • Loss of small business CGT concession eligibility, if the restructure inadvertently affects the ownership or asset tests those concessions depend on.
  • Division 7A considerations, where restructuring involves loans, asset transfers, or distributions between related entities.

Some restructuring rollover provisions exist specifically to allow certain reorganisations without immediate tax consequences, but eligibility depends on meeting specific conditions — this is an area where the sequencing and structuring of a pre-sale reorganisation genuinely matters.

Earnouts and Deferred Consideration

Many business sales aren't settled with a single upfront payment — earnout arrangements, where part of the sale price depends on the business achieving specific performance targets after the sale, are increasingly common. These arrangements raise their own tax timing questions, since the tax treatment of earnout payments can differ from a straightforward lump-sum sale, and getting the structure wrong can create a mismatch between when tax is payable and when the corresponding payment is actually received.

Common Areas Where Sellers Get Caught Out

  • Assuming CGT concessions apply without testing eligibility properly, particularly around the net asset value and active asset tests that underpin small business CGT relief.
  • Not accounting for tax on retained profits within the company, separate from the CGT on the share sale itself, if profits are subsequently distributed to shareholders.
  • Overlooking GST on specific assets included in an asset sale, particularly where the "going concern" GST exemption may or may not apply depending on how the sale is structured.
  • Underestimating the tax impact of earnout payments, particularly where the timing of tax liability doesn't align neatly with when deferred consideration is actually received.
  • Restructuring too close to the sale date, reducing the ability to demonstrate the restructure had a genuine commercial purpose separate from simply minimising tax on the upcoming sale.

    • What to Do Before Entering a Sale or Restructure

  • Model the tax outcome of a share sale versus an asset sale before negotiating terms, since this affects both the price negotiation and your actual after-tax proceeds.
  • Test CGT concession eligibility well in advance, rather than assuming it applies once a sale is already underway.
  • Review any planned restructuring for its own tax consequences, treating it as a transaction in its own right, not simply an administrative step before the "real" sale.
  • Model earnout tax treatment carefully if deferred consideration is part of the deal structure.
  • Involve tax advice before terms are agreed, not after, since restructuring the transaction after heads of agreement are signed is far more limited than structuring it correctly from the outset.

    • The Structure of the Deal Is Part of the Deal

    The commercial terms of a business sale or restructure are only part of the picture — how the transaction is structured for tax purposes can materially change what you actually walk away with. This is worth addressing at the negotiation stage, not as an afterthought once terms are largely settled.


    RBizz models the tax consequences of business sales and restructures before terms are finalised — schedule a free consultation before you enter your next transaction.


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    RBizz Team

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    Small Businesses business sale tax Australia