30% tax on super earnings above $3m
Liz Gibbs • October 24, 2023

30% tax on super earnings above $3m 

Treasury has released draft legislation to enact the Government’s plan to increase the tax rate on earnings on superannuation balances above $3m from 15% to 30% from 1 July 2025. This is the final step before the legislation is introduced into Parliament and a step closer to reality.


The draft legislation appears largely unchanged from the Government’s original announcement. 


The proposed calculation aims to capture growth in total super balance (TSB) over the financial year allowing for contributions (including insurance proceeds) and withdrawals. This method captures both realised and unrealised gains, enabling negative earnings to be carried forward and offset against future years.


The ATO will perform the calculation for the tax on earnings. TSBs in excess of $3 million will be tested for the first time on 30 June 2026 with the first notice of assessment expected to be issued to those impacted in the 2026-27 financial year.


From a planning perspective, for those with superannuation balances close to or above $3m, it will be important to explore the implications to your personal situation – there is no one size fits all strategy here and what is best for you will depend on your circumstances. Superannuation, even with the increased tax, remains a tax efficient vehicle.


IMPORTANT: This communication is factual only and does not constitute financial advice. Please consult a licensed financial planner for advice tailored to your financial circumstances.  Please also note that many of the comments in this publication are general in nature and anyone intending to apply the information to practical circumstances should seek professional advice to independently verify their interpretation and the information’s applicability to their particular circumstances. Should you have any further questions, please get in touch with us for assistance with your SMSF, business, bookkeeping and tax requirements. All rights reserved. Brought to you by RGA Business and Tax Accountants. Liability Limited by a scheme approved under Professional Standards Legislation.

The New $1,000 Standard Deduction: Not Yet, But Coming
By Liz Gibbs September 17, 2026
The $1,000 standard deduction doesn't apply until your 2027 return. Keep receipts from 1 July 2026 so you know which option pays off more.
Payday Super & Contractors: Are You About to Get Caught Out?
By Liz Gibbs September 17, 2026
Payday Super changes when—not if—you must pay super for independent contractors. Learn the 7-day rule and check your contractor obligations before penalties hit.
Payday Super: A Quick Guide to Staying on Track
By Liz Gibbs September 15, 2026
Payday Super means employee contributions must land within 7 business days. Here's what employers need to know about MVRs, clearing houses, and staying compliant.
More Posts