The CGT redesign can make startup-equity upside less attractive for founders, early employees, and investors.
“take the risk here, but we'll make the upside less attractive ... That is what the CGT reform does.”
That direction is plausible and consistent with the site's existing founder-exit cases, but it is still assumption-sensitive. The magnitude depends on ownership structure, holding period, grandfathering, concession eligibility, and whether future founder-specific relief changes the outcome.
Assumptions required
- Assumes the relevant startup-equity gain is materially exposed to the post-2027 regime.
- Assumes no targeted founder carve-out or concession meaningfully offsets the tax change.
Alternative defensible framings
- The redesign can weaken after-tax startup-equity upside in no-relief scenarios.
Primary sources
Budget 2026-27 Tax reform page Capital gains tax · p.1 The Government will replace the 50 per cent Capital Gains Tax discount with a discount based on inflation and introduce a minimum 30 per cent tax on gains from 1 July 2027. ATO: Small business CGT concessions eligibility overview How the concessions work · p.1 The small business CGT concessions allow you to reduce, disregard or defer some or all of a capital gain from an active asset used in a small business.