Unlimited 50% CGT Discount for Startup Investors, $50M Cap Stays

For finance and markets professionals, the new package changes the after-tax return calculus for venture and early-stage allocations. Unlimited 50% CGT relief and a three-year holding period significantly improve the tax efficiency of startup investments, but the absence of a clear definition for 'innovative enterprise' introduces regulatory risk that investors must price. The $50 million turnover cap remaining in place also means the tax benefit may disappear precisely for companies that grow fastest.

On 11 September 2026, the Australian government announced a package of changes to startup investor tax concessions and research and development incentives that replaces certain hard caps with more generous thresholds while simultaneously narrowing R&D eligibility in ways that have unsettled the technology sector. The headline items are straightforward: investors can now receive the 50% capital gains tax discount on unlimited gains, removing the previous $10 million cap; the minimum holding period falls from five years to three years; and companies up to 15 years old can qualify as startups, up from 10. The $50 million turnover ceiling remains unchanged. Described as a plan to preserve softer tax settings for startups and entice research and development, the package was met with a lukewarm industry response.

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The Tech Council of Australia welcomed the removal of the $10 million cap and the relaxation of company age requirements, but was mixed on the R&D credit changes.

The reaction reflects a deeper problem: the definition of what will count as an "innovative enterprise" remains unresolved. For investors, this is not a technical detail. Eligibility for the concessions depends on a company meeting criteria that can shift over time, and the absence of a clear statutory definition creates uncertainty about whether an investment that qualifies at entry will still qualify at exit. FinTech Australia chief executive Rehan D'Almeida warned that "a tax incentive wrapped in uncertainty is not much of an incentive" and said investors cannot be asked to take long-term risk while being offered a concession that can disappear halfway through the journey. He identified an even more fundamental issue: an investor's tax treatment can change because the company later evolves its business model, restructures, or fails an administrative requirement. That framing matters because it moves the problem from mere policy ambiguity to legal unpredictability in the life of an investment.

The R&D changes add another layer of concern. The package removes eligibility for investments that support research and development rather than directly facilitate it, and limits access to refundable offsets to firms 10 years old or younger. The Tech Council of Australia welcomed the removal of the $10 million cap and the relaxation of company age requirements, but was mixed on the R&D credit changes. Its chief executive, Kate Cornick, noted that Australia has "a lot of catching up to do on R&D" and highlighted the risk in removing eligibility for supporting R&D activities and restricting refundable offsets. For companies in deep tech, software, and artificial intelligence, R&D is rarely a single discrete activity; it depends on supporting infrastructure, data, testing, and iterative experimentation. Excluding those supporting activities from the credit could reduce the incentive for the very innovation-heavy firms the policy is intended to encourage.