As the end of the financial year approaches, Australians have a limited window to take advantage of tax-deductible catch-up contributions to their superannuation accounts, an opportunity set to expire soon. This provision, officially known as carry forward contributions, allows eligible individuals to contribute unused portions of their concessional contribution caps from up to five previous financial years, offering significant tax benefits.

The current concessional contributions cap stands at $30,000 for most people, or $27,500 for those aged 50 and above. Under the carry forward rule, superannuation members who have not fully utilized these caps in prior years—particularly during the COVID-19 pandemic period when many faced reduced earnings or employment disruptions—can contribute additional amounts beyond the standard annual limit. This strategy enables savers to potentially reduce their taxable income by directing funds into superannuation, where contributions are typically taxed at a concessional rate of 15 percent.

Theo Marinis, chief economist and financial strategist at Caveo Partners, highlights superannuation as one of the few investment vehicles untouched by recent federal budget changes, noting that boosting contributions makes financial sense for many, especially those within higher tax brackets. “Why pay 32 percent tax when I can pay 15 percent by putting it into super?” he said, emphasizing the immediate tax savings for individuals earning more than $45,000 annually.

However, this opportunity is time-sensitive. Most super funds impose close-off dates before June 30—the official end of the financial year—for processing contributions to qualify for the current year’s cap. Missing these deadlines could result in contributions being counted in the next financial year, disqualifying them from the intended tax deduction.

Super Consumers Australia CEO Xavier O’Halloran noted that while compulsory super contributions provide a base level of savings for younger workers, additional personal contributions are especially beneficial for older Australians who may not have received consistent employer contributions throughout their careers. He advised checking with super funds or the Australian Taxation Office (ATO) to confirm remaining cap space before making lump sum contributions.

Renae Smith, chief of personal investor at Vanguard Australia, underscored a common misconception that missed contributions cannot be recovered. She explained that the carry-forward rule enables these unused caps to be utilized later, which can be advantageous for individuals now in a better financial position. Vanguard’s analysis suggests that over the past five years, some individuals could accumulate up to $137,500 in unused concessional cap space, potentially increasing to $167,500 with the current year’s cap included—though this applies only to those with a total super balance under $500,000.

Smith also emphasized the importance of early action, recommending that contributions be made at least a week before June 30 to ensure processing. Additionally, to claim a tax deduction on personal super contributions, members must submit a “notice of intent” form to their super fund before lodging their tax return.

Despite the advantages, research shows that awareness of these strategies remains limited. Vanguard found that 46 percent of Australians have never made voluntary additional contributions to their superannuation. Hesta CEO Debby Blakey acknowledged that economic pressures, such as rising living costs, may prevent some individuals from increasing contributions but suggested alternative steps like consolidating accounts or assessing eligibility for government co-contributions.

With the financial year closing rapidly, superannuation experts recommend that eligible Australians review their circumstances and consult with their super funds to optimize their superannuation position before the opportunity expires.