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Downsizer Contributions: Using Your Home Sale to Boost Super

Tom Welch

Founder & Principal
Gold Coast SMSF accountants

Many Australians over 55 who own empty-nest homes with seldom-used spaces are at a crossroads: selling their homes makes long-term financial sense. They may not know it, but this transaction can also be a game-changer for their superannuation funds. If you run a self-managed super fund (SMSF), you have more say over where that money goes.

As a trusted team of Gold Coast SMSF accountants, we offer valuable insight to help manage your retirement wealth and secure your long-term financial future. This blog explains how downsizer contributions work, who can make one, and what SMSF members should consider before settlement day, delivering long-term peace of mind. 

Key Takeaways

  • Downsizer contributions can add up to $300,000 per person from an eligible home sale into super, without using the usual contribution caps.
  • Eligibility starts at age 55, with requirements including owning the Australian home for at least 10 years and meeting specific sale conditions.
  • Contributions must generally be made within 90 days of receiving the sale proceeds, with the required ATO form provided to the fund.
  • SMSFs can use the additional funds for investments, although trustees should ensure the trust deed permits downsizer contributions and consider setup requirements.
  • The strategy can affect retirement planning, including total super balances, pension transfer limits and Age Pension eligibility, so these impacts should be considered beforehand.

What Is a Downsizer Contribution?

A downsizer contribution allows you to contribute $300,000 from the sale of your home into your super. Couples can each contribute up to $300,000, so a household could add as much as $600,000, provided the total doesn’t exceed the sale proceeds.

However, it’s important to remember that this amount can exceed the normal yearly limits on super contributions. Usually, there are caps on both before-tax contributions (like your employer’s payments) and after-tax contributions. A downsizer contribution doesn’t count towards either, so you can add a large sum in one transaction without using up your usual allowance.

There’s also no upper age limit and no work test. Whether you’re 56 or 86, you can contribute as long as you meet the other rules.

How Many Australians Are Doing It?

According to the Australian Taxation Office, 20,100 Australians made downsizer contributions in 2024–25, adding a combined $5.374 billion to their super. It has become one of the most popular ways for older Australians to boost their retirement savings and live comfortably in their golden years and beyond.

Who Is Eligible?

Eligible Australians who can make a downsizer contribution must meet the following criteria:

  • Be 55 years or older at the time of the contribution.
  • The SMSF member and the spouse have owned the home for at least 10 years before the sale.
  • The home is in Australia and isn’t a caravan, houseboat, or mobile home.
  • The sale, at least, partly qualifies for the main residence exemption from capital gains tax (CGT). In simpler terms, the property was the contributor’s home instead of an investment.
  • The member hasn’t made a downsizer contribution before. It’s a once-in-a-lifetime opportunity.
  • The member gave the fund the ATO’s Downsizer contribution into super form before or at the time of the contribution. 
  • The contribution was made within 90 days of receiving the sale money, which is usually settlement day.

If you’re making a downsizer contribution as a couple and only one spouse is on the title, the other can still contribute, provided they meet the remaining conditions.

You also don’t have to buy a smaller place. Despite the name, you can sell and rent, move in with family, or even buy something bigger.

Why an SMSF Can Be a Good Home for the Money

If you have an existing SMSF or are considering setting up a new account, a downsizer contribution can give your fund a significant boost. That extra money can lead to investment options that were harder to fund before, such as a larger share portfolio or a commercial property.

SMSF trustees also have some flexibility on how they can contribute. Part of it can be made “in specie”, which means transferring an asset you already own, such as listed shares, instead of cash. The rest can come from the sale proceeds.

Before contributing, ensure that your fund’s trust deed allows downsizer contributions. Although most modern deeds do, older ones sometimes need updating. If you’re opening a new SMSF to receive the money, we recommend starting early. Setting up the fund, getting an ABN, and opening a bank account all take time. Getting a head start allows you to process your contribution within 90 days. 

Things to Weigh Up First

A downsizer contribution isn’t right for everyone. We encourage you to consider these factors before making one: 

  • Your total super balance will increase: The contribution counts towards your total super balance, which is measured each 30 June. A higher balance can affect whether you can make other types of contributions in later years.
  • Retirement income limits still apply: When you move money into a retirement income stream (a pension account) over time, there’s a limit on how much you can transfer. Downsizer money counts towards that limit.
  • The Age Pension may change: Your home isn’t counted in the Age Pension assets test, but money in super is once you reach pension age. Moving sale proceeds into super could reduce or stop your payments. We recommend checking with Services Australia first.
  • Timing is critical: Missing the 90-day window is a common and costly mistake. If you need more time (perhaps due to a delayed settlement), you can ask the ATO for an extension. If a contribution turns out to be ineligible, your fund may treat it as a normal after-tax contribution, possibly exceeding your annual cap and leading to extra tax.
  • File accurate records: Hold on to the downsizer form, the settlement statement, and proof of how long you owned the home. Your SMSF auditor will evaluate them, and the contribution needs to be reported correctly in the fund’s annual return.

A Simple Example

Margaret, 68, and Tom, 71, sell their home of 25 years for $1.2 million and buy a two-bedroom unit for $750,000. From the remaining $450,000, they each put $200,000 into their SMSF as downsizer contributions and keep $50,000 for moving costs and a long-awaited holiday. Their fund now has an extra $400,000 set aside for retirement, and neither of them has touched their normal contribution limits.

Getting the Details Right

Downsizer contributions are one of the simplest ways to transform your home’s value into retirement savings. It’s important to remember that the rules are strict, the timeframe is short, and the knock-on effects for pensions and super balances can be significant.

Experienced SMSF accountants can make a real difference in these situations. At TW Accounting, we help trustees confirm eligibility, review trust deeds, prepare the paperwork and plan the timing so the contribution is accurate. If you’re planning to sell your home, speak with us before you sign the contract to shed light on your superannuation and long-term financial situation. 

This article is general information only and doesn’t take your personal circumstances into account.

Frequently Asked Questions (FAQs)

Do I have to buy a smaller home to make a downsizer contribution?

Despite the name, you don’t need to buy anything. You can rent, move in with family, or even buy a more expensive home. What matters is that you sold an eligible home owned for at least 10 years.

Can I make a downsizer contribution if I’m still working?

You can make a downsizer contribution while still employed. There’s no work test and no upper age limit. As long as you’re 55 or older and meet the other conditions, your employment status doesn’t affect your eligibility.

Can my spouse and I both contribute if only one of us owned the home?

If one spouse owned the home for 10 years or more, the other can also contribute up to $300,000, provided they meet the other conditions and your combined contributions don’t exceed the sale proceeds.

What happens if I miss the 90-day deadline?

Contact the ATO as soon as possible to request an extension. Don’t contribute until the ATO approves this request. Otherwise, your fund may treat the money as a regular after-tax contribution, which counts towards your yearly cap.

Can I make more than one downsizer contribution?

You can only use the scheme for one home sale in your lifetime. However, you can split that contribution into several payments, provided they’re all made within 90 days and you supply a form for each payment.