Unlisted Investment Due Diligence in Australia: A 2026 Guide to Checking Bonds, Property Funds and Private Offers

The label on an investment can sound reassuring: fixed income, secured note, private credit, mortgage fund or corporate bond. None of those words eliminates risk. In July 2026, ASIC applied to wind up Capital Guard AU after raising serious concerns about investor funds and whether particular bonds existed as represented. ASIC said its investigation indicated approximately $17.4 million had been raised from around 80 investors and only a small proportion remained in known bank accounts and payment platforms.

The allegations are specific to that matter and will be determined through legal processes. The broader lesson is universal: investors must verify the legal product, the people controlling money and the path from their bank account to the underlying asset. A glossy document, familiar logo or high-quality website is not independent evidence.

This guide provides a structured Australian due-diligence process for unlisted bonds, property-development offers, private credit, mortgage funds and other investments that are not continuously traded on the ASX.

Why unlisted offers require extra work

Listed securities operate within market disclosure, exchange and settlement systems. Their price is visible and investors can usually trade during market hours. An unlisted product can be legitimate and useful, but information, valuation and withdrawal rights are often more limited.

Unlisted does not mean fraudulent. Australian super funds, insurers and institutions invest extensively in private markets. It means the investor cannot outsource as much price discovery and verification to a public market.

Return is compensation for risk

Australia’s cash rate target was 4.35% at the beginning of August 2026. If an offer promises 12% a year, the eight-percentage-point gap is not free money. It may compensate for borrower default risk, leverage, illiquidity, construction risk, subordination, weak security, high fees or uncertainty.

On $100,000, a 12% headline return is $12,000 a year. A 5% alternative is $5,000. The apparent reward is $7,000. But one 25% capital impairment removes $25,000, more than three years of that additional $7,000 return. Compare total potential loss, not merely annual income.

Step 1: identify the legal product

Marketing names can obscure legal structure. Ask whether you are buying a share, unit in a managed investment scheme, debenture, unsecured note, secured note, loan participation or direct property interest. The answer determines rights in insolvency, disclosure obligations and the regulator involved.

Do not confuse three different meanings of bond

An Australian Government bond is a Commonwealth debt security. A bank bond is debt issued by a bank and is not the same as a protected bank deposit. A corporate or project bond is debt issued by a company or vehicle. Creditworthiness can differ dramatically.

The Financial Claims Scheme generally covers eligible deposits up to $250,000 per account holder per ADI. It does not turn an investment into a protected deposit merely because the promoter uses words such as fixed, capital stable or bond.

Ask for the issuer’s exact legal name, ABN or ACN, security class, maturity, interest terms and ranking. Search the ASIC register and compare every identifier with the document and bank-account name.

Step 2: check licence and authorisation

Use ASIC’s Professional Registers to check the Australian financial services licence number, licence holder, authorised representative and authorised activities. An entity authorised to give general advice is not necessarily authorised to issue or deal in every product.

Then search ASIC media releases, enforceable undertakings, banned and disqualified registers and the Moneysmart Investor Alert List. Search legal names and the names of directors, not only the product brand.

A licence is a starting point, not approval

ASIC does not endorse an investment simply because an AFS licence exists. Licences indicate authorisation subject to conditions. Misconduct, inaccurate representations or business failure can still occur. In the Capital Guard matter, ASIC said it cancelled the company’s AFS licence on 29 June 2026 after findings including serious misconduct and promotion of a fake Macquarie Bank bond.

Confirm a claimed relationship with a major institution directly. Find the institution’s official number yourself. Do not use a telephone number or email supplied in the suspicious document.

Step 3: follow the money

The strongest due diligence traces cash from the investor to the asset and back.

Ask these questions:

1. Which legal entity receives subscription money?
2. Is money held in a trust account before issue?
3. Who is custodian and who can authorise transfers?
4. What specific asset or borrower receives funds?
5. What evidence shows that asset exists and is owned or secured as claimed?
6. Which account receives interest or sale proceeds?
7. Can one person control issue, valuation and payments?

Payment to an unrelated company, individual or cryptocurrency wallet is a serious warning. So is a last-minute change in bank details. Independently call the issuer using a verified number and use your bank’s confirmation-of-payee tools where available.

Understand custody

A custodian may hold assets separately from the investment manager. This can reduce the opportunity for unauthorised dealing, but arrangements vary. Obtain the custodian’s legal name and verify the appointment. Ask whether it holds legal title, cash, security documents or only selected assets.

An auditor provides another control, but an audit is not a guarantee and may be based on false information. Confirm the auditor independently and read the audit opinion, date and scope. Qualified opinions, going-concern warnings and overdue accounts deserve investigation.

Step 4: inspect security and priority

The word secured has little value without detail. Security might be a first mortgage over completed property, a second-ranking charge, a general security interest over a thinly capitalised company, or a guarantee from an entity with few assets.

For a $20 million development valued at $25 million, an advertised loan-to-value ratio of 80% may seem clear. But if $5 million of value assumes completion and the site is worth only $14 million today, current security coverage is very different. Ask whether the valuation is as-is, on-completion or gross realisation value, who commissioned it and when.

Step 5: reconstruct the return

Separate the gross asset return from the investor’s net return. Include management fees, performance fees, establishment fees, related-party payments, borrowing costs and exit charges.

Suppose a fund lends at 13% on $100 million. Gross interest is $13 million. If credit losses are 2%, management and administration cost 1.5%, and funding or hedging costs 2%, only 7.5% remains before other expenses and tax. A promised 11% investor distribution would require another source, lower costs or greater risk.

Ask for a numerical bridge. If the promoter cannot explain how underlying assets earn enough to pay the promised return and fees, stop.

Distinguish target, forecast and guarantee

A target return is an objective. A forecast is an estimate based on assumptions. A guarantee is a legal obligation only as strong as the guarantor. Marketing often blurs them. Locate the binding clause in the governing document, then identify who owes the obligation and what happens after default.

Step 6: examine liquidity and redemption

An offer may advertise monthly income while capital is locked for three years. Income frequency does not create capital liquidity.

Read notice periods, redemption gates, suspension powers, maturity-extension clauses and withdrawal queues. Model needing money early. If a $200,000 investment can only be redeemed quarterly with 90 days’ notice and the manager can suspend withdrawals, it should not fund a tax payment, home deposit or emergency reserve.

Unlisted property and credit portfolios can face a mismatch: investors expect withdrawals faster than underlying loans or buildings can be sold. During stress, forced sale may harm all investors. Restrictions can protect remaining members, but they also mean your money may be inaccessible.

Step 7: investigate people, conflicts and related parties

Obtain director and investment-team biographies and independently check qualifications, employment and disciplinary history. Look for frequent company-name changes, failed entities and claims that cannot be verified.

Map related parties. Does the same group develop property, value it, borrow money, manage the fund and receive fees? Related-party transactions are not automatically improper, but they weaken independent checks and can redirect value.

Ask how conflicts are approved, disclosed and priced. Request the latest related-party transaction schedule. Vague assurances that interests are aligned are not a substitute for governance.

Step 8: read the documents in the right order

Start with the one-page investment thesis, then verify it against source documents:

• information memorandum or Product Disclosure Statement;
• constitution, trust deed or note deed;
• audited financial statements;
• independent valuation and feasibility report;
• security trustee and custody agreements;
• loan documents, covenants and priority deeds;
• fees and related-party disclosure;
• redemption and default provisions.

Wholesale investors may receive fewer statutory disclosure protections than retail clients. A sophisticated-investor certificate is not a quality certificate for the product. It can change which disclosure and conduct requirements apply. Do not sign one merely to access an offer without understanding the consequence.

A worked comparison

An investor is considering placing $250,000 in a three-year unlisted property note paying 11% or a diversified alternative expected to return 6% with daily liquidity.

The extra $37,500 does not compensate for every possible $50,000 capital loss, delayed redemption or total default. The investor must assess probability, recovery and concentration. If $250,000 represents half the person’s investable wealth, concentration may dominate the return calculation.

Warning signs that justify stopping

Pause when there is urgency, secrecy or resistance to verification. Common warning signs include guaranteed high returns, pressure to transfer today, copied branding, returns paid from new subscriptions, inconsistent entity names, missing audited accounts, changing bank details, unverifiable security and an adviser paid only if the deal proceeds.

Fraudsters can impersonate real people and businesses. ASIC warned in July 2026 about fake celebrity endorsements and messaging groups used for pump-and-dump schemes. A real person’s photograph does not make the communication genuine.

What to do if money has already been transferred

Contact your bank immediately and ask whether the payment can be recalled or frozen. Preserve emails, messages, account details, advertisements, disclosure documents and call records. Report suspected misconduct to ASIC and scams through the Australian Government’s reporting channels. If the amount is material, obtain legal advice quickly because tracing and freezing assets is time-sensitive.

Do not pay a second person promising guaranteed recovery. Recovery scams often target existing victims. Verify insolvency practitioners, lawyers and regulators through independent registers.

The bottom line

Unlisted investments can provide income and diversification, but they demand work that a public market normally performs. Identify the legal product, confirm authorisation, trace cash, verify assets and security, reconstruct returns, understand withdrawal rights and investigate conflicts. If a promoter blocks independent checks, the correct investment amount is zero.

Before committing a large amount, compare Australian financial advisers and accountants who can help assess suitability, tax treatment and portfolio concentration.