Key Takeaways
- Many Self-Managed Super Fund (SMSF) loans written before the major banks left the market still sit on high legacy rates nobody has revisited.
- The changes that took effect on 10 August 2026 restrict new residential borrowing inside super, yet existing loans stay grandfathered and refinancing them remains open.
- An LRBA refinance runs over the same single asset, with no cash-out beyond the balance plus the costs of refinancing.
- Current financials, a clean audit history and a compliant bare trust are what carry an application through without delay.
A Self-Managed Super Fund (SMSF) that borrowed to buy property more than a few years ago has most likely left the loan untouched ever since. The major banks walked away from SMSF lending years ago, handing those borrowers to lenders with no reason to sharpen the rate. Plenty of trustees now pay well above what the same loan would cost today.
Refinancing an SMSF loan is possible. Refinancing a Limited Recourse Borrowing Arrangement (LRBA), the structure that lets a fund borrow, follows rules generic refinancing guides never mention, because they come from superannuation law, not credit policy. Getting it right means working with an SMSF loan broker who handles the structure regularly.
Legacy Rates and the Bank Exit
Around 2018 and 2019, the major banks and several second-tier lenders stopped writing new SMSF loans. Their loan books went into run-off, with no new customers, no competitive pressure and steady rate creep as old discounts were never refreshed.
An owner-occupier would usually notice, because home loan rates sit in every advertisement. SMSF loans work differently. Repayments come from the fund’s account, not the household budget, and the loan is often looked at once a year, when the financials are prepared. Nobody is prompted to ask whether the rate is still fair, so very often nobody does, and the gap to today’s market widens quietly.
LRBA Refinance Rules
An SMSF borrows through an LRBA, where the property sits in a separate holding trust, commonly called a bare trust, and the lender’s recourse is limited to that one asset. Superannuation law allows an LRBA to be refinanced, but it sets two firm boundaries.
First, the refinance must cover the same single acquirable asset. The new loan replaces the old one against that same asset in the same structure, so a fund cannot split the debt across two properties or swap in another.
Second, the borrowing generally cannot rise above the outstanding balance plus the costs of refinancing. An LRBA allows no cash-out. Even where the property has grown strongly in value, the fund cannot draw on that equity to buy shares, renovate or add liquidity. Borrowing inside super is deliberately limited-recourse and asset-specific, very different from property held in your own name, where an equity release broker can arrange cash-out as a standard option. Inside super, a refinance swaps an expensive loan for a cheaper one and nothing more. Your accountant or adviser can confirm how the rules apply to your fund.
2026 Residential Borrowing Change
Refinancing an existing SMSF loan is still allowed after the 10 August 2026 changes. From that date, a new LRBA over real property can generally only be used to acquire business real property, which stops most funds taking out a new loan to buy residential property inside super. The rules arrived through the Treasury Laws Amendment (Tax Reform No. 1) Act 2026, and the Australian Taxation Office (ATO) has published guidance on the changes.
Loans already in place are grandfathered, with no forced sale and no reset. The ATO states the changes do not affect the refinancing of an arrangement entered into before 10 August 2026, so a fund sitting on a legacy rate can still move to a new lender. The refinance stays within the usual limit of the balance plus refinancing costs, and borrowing for business real property is not touched. Because the ATO is still adding operational detail, confirm the current position with your accountant or adviser.
Specialist SMSF Lenders
With the majors gone, SMSF lending is now a specialist market, though far from a closed one. It is served mainly by non-bank lenders that built their businesses around the niche after the banks withdrew, alongside a small number of smaller banks and mutuals. Because SMSF loans are their core business, their credit teams understand bare trusts, fund financials and liquidity tests.
Policies vary widely between them, on minimum fund balances, post-settlement liquidity, acceptable property types and how fund income is assessed. That spread is why a broker earns their keep. DIY Lending compares options across more than 40 lenders, including specialists who never advertise, and matches the fund to a lender whose policy actually fits.
The differences are worth understanding before you apply. Some lenders set a minimum fund balance before they will look at a loan, others exclude property types they see as harder to sell, such as small studios, high-density apartments or rural land, and most want a cash buffer left in the fund after settlement. A loan one lender declines on a single policy point can sit comfortably inside another’s rules, which is the whole reason comparing the market matters here.
Savings on Offer
Because legacy loans have drifted for years, the rate gap on an SMSF refinance is often wider than on a standard home loan, sometimes a full percentage point or more. The figures below are illustrative, not current market rates, but they show the mechanics.
Say a fund owes around $400,000 at an illustrative 8.0%, with 20 years left, on principal-and-interest repayments of roughly $3,350 a month. Refinance the same balance and term at an illustrative 6.75% and repayments fall to about $3,040, a saving of around $310 a month, or close to $3,700 a year, which stays invested inside super and compounds towards retirement. A fund could instead hold repayments steady and clear the debt years earlier. Actual figures depend on the fund’s balance, term and the rates on offer.
Held level rather than banked, that saving does more than it looks. Around $310 a month kept in the loan trims years off a 20-year term, because every extra dollar comes off the principal early, when interest is highest. Whether the fund takes the lower repayment or the shorter term is a call for the trustees and their adviser.
Steps in an SMSF Refinance
An LRBA refinance carries more moving parts than a standard one, because the lender assesses a structure as well as a borrower. Taken in the right order, it runs along a well-worn path:
Reviewing the Existing Loan and Bare Trust
Start with the paperwork. The new lender needs the current loan terms, the bare trust deed and the SMSF trust deed to confirm the holding trust is valid and the fund’s deed permits borrowing. Older deeds sometimes predate the LRBA rules and need updating, which is far cheaper to fix now than at approval.
Gathering Fund Financials and Compliance Records
Lenders typically ask for one to two years of audited fund financial statements, member statements, evidence of contributions and rental income, and confirmation the fund is complying. They are testing whether the fund can service the loan and hold enough liquidity after settlement. Bringing the accountant in early keeps this stage moving.
Revaluing the Property
The new lender orders a current valuation of the property in the bare trust. Where values have risen since purchase, common for older loans, the improved loan-to-value ratio (LVR) strengthens the application, even though the fund cannot borrow against the extra equity.
Completing the Refinance
The application goes in under the names of the fund trustee and the holding trustee, loan documents are issued, and settlement discharges the old loan and registers the new mortgage. The property stays in the same holding trust throughout. Only the debt behind it changes.
Costs and Break-Even
A refinance is worth doing only when the savings outrun the costs. Typical items include a discharge fee on the old loan, application and settlement fees, a valuation, legal review of the trust deeds, mortgage registration and possibly a deed update. Costs commonly land in the low thousands of dollars, and under the LRBA rules they can generally be added to the new borrowing instead of paid from fund cash. Against annual savings of a few thousand dollars, break-even often arrives within about a year, though every fund should run its own numbers.
A quick example shows how the maths falls. If the refinance costs around $3,000 all in and the new rate saves about $3,700 a year, the fund is ahead inside the first year. On a smaller saving, say $150 a month against the same costs, break-even sits closer to 20 months, still well within the life of most loans. Getting the trust deeds checked early also avoids a last-minute deed update that can add both cost and delay.
Common Approval Blockers
Most stalled SMSF refinances trip over fund administration, not the property. None of these is usually fatal, but each adds time, so an early tidy-up with the accountant clears the way. The usual blockers are:
Compliance Arrears
Overdue annual returns or unresolved auditor contraventions hold up an application until they are fixed.
Late Audits
A fund whose accounts are in arrears cannot supply the audited financial statements lenders require, so a reporting backlog stalls the application.
Trust Deed Defects
A bare trust deed that was never properly executed, or one that does not clearly permit borrowing, has to be corrected before a lender will proceed.
Related-Party Terms
On a related-party loan, terms that fall short of the ATO arm’s length guidelines raise wider questions that need sorting before a refinance.
Related-Party LRBAs
Plenty of LRBAs were never bank loans at all. Members or related entities lent the money to the fund. The ATO expects these arrangements to run on arm’s length terms consistent with its safe harbour guidelines, so the interest rate, LVR, term and repayments all matter. Drift from those terms risks the fund’s income being taxed punitively as non-arm’s length income.
The ATO’s safe harbour, set out in Practical Compliance Guideline PCG 2016/5, gives trustees a benchmark to follow. For real property it sets an interest rate the ATO publishes each year, tied to the Reserve Bank’s indicator rate for investor housing loans and sitting at around 9.35% for the 2026-27 year, along with a maximum 70% loan-to-value ratio, a term of no more than 15 years, monthly principal-and-interest repayments and a registered mortgage over the property. Interest-only terms fall outside the safe harbour. Because the benchmark rate changes each year, the loan schedule has to be recalculated annually to stay inside it, which is the quiet administrative cost of keeping a related-party loan compliant.
Refinancing a related-party LRBA to a commercial lender removes the yearly burden of proving arm’s length terms, returns the members’ capital and puts the loan on commercial footing that auditors find simple to sign off. The same limits apply, being the one asset and no increase beyond the balance plus costs. Take any tax questions to your accountant or adviser before restructuring.
If the loan stays a related-party arrangement instead, a refinance does not reset the clock. The safe harbour term counts from the original loan, so a loan five years into its run refinances over the years remaining, not a new full term.
Poor Candidates for Switching
Refinancing tends not to be worth it when the loan is nearly repaid, since a small balance over a short term may never recover the switching costs, or when the fund plans to sell soon. A fund carrying compliance problems should clear those first, and where the real goal is drawing equity for another purchase, an LRBA refinance cannot deliver it, so that is a different strategy to work through with your adviser.
It does tend to stack up the other way, when the rate gap is meaningful, the balance and remaining term are large enough for the savings to compound, and the fund’s records are in order.
Life After the Legacy Rate
A loan that has sat on the same rate since the big banks stepped back is rarely the loan a fund would choose now. Once the financials are current and the bare trust holds up, moving to a specialist lender turns a rate nobody revisited into interest the fund keeps and reinvests towards retirement.
For most trustees, the real question is not whether a cheaper rate exists, but whether the fund’s records are ready to prove the case. That is usually a tidy-up with the accountant, not a rebuild, and the sooner it is done, the sooner the saving starts.
If your fund’s loan predates the majors’ exit, the team at DIY Lending can review the rate and the structure and give you a clear answer on whether a move stacks up.
Frequently Asked Questions (FAQs)
1. Can an SMSF loan be refinanced at all?
Yes. Superannuation law allows the borrowing behind an SMSF to be refinanced, provided the new loan covers the same single acquirable asset and does not rise beyond the balance plus refinancing costs. The property stays in the same holding trust, and only the lender and terms change.
2. Can we take cash out when refinancing an LRBA?
No. Unlike a standard property refinance, an LRBA refinance generally cannot lift the loan beyond the existing balance plus the costs of the refinance. Equity growth cannot be drawn out as cash, since cash-out strategies apply only to property held outside super.
3. How long does an SMSF refinance take?
Usually several weeks to a couple of months from start to settlement. The timeline depends less on the lender and more on how quickly the fund produces its audited financials, trust deeds and compliance records. Funds with current administration move fastest.
4. Can we refinance a related-party loan to a commercial lender?
Yes, and it is a common move. Shifting to a commercial lender returns the related party’s capital, ends the yearly exercise of proving arm’s length terms and places the arrangement on clean commercial footing. Confirm the tax position with your accountant first.
5. Will refinancing an SMSF loan trigger stamp duty or capital gains tax?
Generally no. A refinance keeps the same borrower and the same holding trust, and the property does not change hands, so it usually does not trigger transfer duty or capital gains tax. State rules differ, so confirm the position with your accountant before you proceed.
6. Can I refinance if my SMSF property has fallen in value?
Possibly, but a lower valuation lifts the loan-to-value ratio, which can shrink the list of lenders willing to take it on, or require the fund to pay part of the balance down from its own cash to fit a lender’s cap. A current valuation is worth getting before you apply.
This article is general information only. It does not take your objectives, financial situation or needs into account, and you may wish to speak with a qualified professional before acting.