Reducing Tax by Paying into Super and Carry-Forward Contributions: Key Points

Caroline Gillies • March 27, 2025

As the end of the financial year approaches, many Australians are looking for ways to reduce their tax burden, and one effective strategy is contributing to superannuation.


Paying into super can help reduce your taxable income while also boosting your retirement savings. One of the most beneficial options is to take advantage of carry-forward contributions, which allow you to use unused concessional caps from previous years.


How Super Contributions Reduce Tax

Contributing to your super fund can lower your taxable income, as concessional contributions (before-tax contributions) are taxed at a lower rate of 15%, rather than your marginal tax rate. This means that if you’re a high-income earner, salary sacrificing or making personal deductible contributions can significantly reduce your tax bill.


The concessional contribution cap increased on 1 July 2024 to $30,000, which includes employer contributions, salary sacrifice, and personal contributions for which you claim a tax deduction.

 

Carry-Forward Contributions

The carry-forward contributions rule allows you to use unused concessional contribution caps from previous years. You can carry forward unused caps for up to five years. For instance, if you didn't reach the $27,500 cap in past years, you can make larger contributions this year by carrying forward the unused portion.


Which Financial Year is About to Drop Off?

As the 2024-25 financial year ends, unused caps from 2019–2020 will drop off on 30 June 2025. This means any unused contribution space from that year won’t be available after this date. If you haven't maximised your contributions in previous years, now is the time to catch up.


Benefits of Carrying Forward Contributions

  • Maximise Super Savings: You can top up your super by using unused cap space from previous years.
  • Tax Reduction: Making larger concessional contributions can reduce your taxable income and save on tax.
  • More Growth: Additional contributions allow for greater compounding growth in your super.

 

Things to Remember

  • To carry forward unused caps, your super balance must be less than $500,000.
  • If you exceed the concessional cap, excess contributions are taxed at your marginal rate plus an additional 15% penalty.
  • Contributions must be made by 30 June 2025 to count towards this financial year.


If you would like to take advantage of the carry-forward contributions before 30 June 2025 and need help, call us today at 4688 2500 to make an appointment.

By Caroline Gillies March 1, 2026
From 1 July 2026, the Federal Government will introduce one of the most significant changes to superannuation administration in recent years: “Payday Super.” These reforms fundamentally shift how and when employers meet their Superannuation Guarantee (SG) obligations. What’s Changing? Under the new rules, SG contributions must be paid at the same time as salary and wages and received by the employee’s super fund within seven business days of payday. This replaces the current quarterly payment system. The changes apply to all eligible employees, including those captured under the expanded definition of “employee,” and extend to salary sacrifice amounts and other qualifying earnings (QE). Employers will calculate SG at the legislated 12% rate on QE, which includes ordinary time earnings and relevant additional payments. Contributions remain subject to the Maximum Contribution Base, limiting employer liability to approximately $30,000 per employee per financial year. Employers will also be required to report QE and SG liabilities through Single Touch Payroll (STP), enabling the ATO to monitor compliance more closely and identify underpayments earlier. Operational Impact for Employers The shift to payday reporting and payment means payroll systems must be updated to calculate, process, and remit super contributions each pay cycle. Businesses will need to ensure their software can manage QE calculations and facilitate timely electronic payments to super funds. Cash flow management will also require attention, particularly for small businesses accustomed to quarterly payments. Super will become a real-time obligation rather than a periodic liability. Importantly, failure to meet the new deadlines will trigger the revised Superannuation Guarantee Charge (SGC), including penalties and interest. While late contributions and SGC amounts remain tax deductible, interest and penalties do not. Employers currently using the Small Business Superannuation Clearing House must transition to alternative payment solutions before its closure on 30 June 2026. Preparing Now Although implementation begins in 2026, early preparation is essential. Reviewing payroll systems, assessing cash flow impact, and updating internal processes will help ensure a smooth transition and minimise compliance risk. Payday Super represents a move toward greater transparency and timeliness, but it also demands proactive planning from employers. If you would like assistance preparing your business for Payday Super, our team at Clear Vision Accountancy Group is here to help. Please contact us on 4688 2500 to discuss how we can support your transition and ensure you remain compliant. We drew inspiration for this article from the ATO
By Caroline Gillies December 11, 2025
The ATO is cracking down on people who claim too many tax deductions for properties that they use both personally and as rentals — especially holiday homes. A new draft ruling says that if you use a property for both personal use and renting it out, you must split (apportion) the expenses in a fair and reasonable way. You can only claim deductions for the portion of time or space used to earn rental income. If the ATO thinks your property is really a holiday home — for example, you block out peak times for your own use and only rent it occasionally — they can classify it as a “leisure facility.” If that happens, you cannot claim big expenses like mortgage interest, council rates, land tax or maintenance. You’ll only be allowed to claim small costs like cleaning, advertising and platform/agent fees. The ATO says many owners of holiday homes have been claiming too much by showing “rental losses” every year. They are now looking more closely at cases where the owner keeps the property unavailable for rent during busy periods.  How do I stay off the ATO naughty list? If you mix personal use with rental use, be careful. Only claim the rental part of your expenses, or the ATO may deny most of your deductions.
By Caroline Gillies October 17, 2025
From 1 October 2025, the Australian Taxation Office (ATO) officially closed the Small Business Superannuation Clearing House (SBSCH) to new users. Thanks to the efficiencies of Xero, this change does not impact Xero clients, as Xero includes its own built-in auto-super functionality. This means employers can make superannuation payments directly through Xero—without needing to access the ATO’s separate clearing house service. Key Dates and Details No new users: From 1 October 2025, the SBSCH stopped accepting new registrations. Full closure: The SBSCH will be fully decommissioned on 1 July 2026. Existing users: Businesses currently using the SBSCH can continue until 30 June 2026 but are encouraged to transition to an alternative solution before this date. At Clear Vision Accountancy Group, we highly recommend Xero as an efficient, streamlined, and ATO-compliant payroll and superannuation solution. If you’d like to discuss transitioning your business to Xero, call our team today on (07) 4688 2500 — we’re happy to help.