Safely Using Investment Property Equity To Support Your Business

Using equity in an investment property can safely support your business when you keep total loan‑to‑value ratios (LVRs) conservative, protect 6–12 months of business and household buffers, and avoid using home or investment loan redraw as revolving working capital. The danger isn’t the equity release itself; it’s drifting into high overall gearing and blurred business–personal cashflow.

Here’s how to use investment property equity as a funding tool this week, without quietly putting your whole portfolio on the line.

Balance LVR and buffers before using investment property equity for business.

1. When does using investment property equity make sense?

Using investment property equity for business can work when three tests are passed:

1. Total portfolio LVR stays conservative (often 60–70%, sometimes lower close to retirement).
2. You keep 6–12 months of combined household and business burn rate in cash or near‑cash buffers.
3. The loan structure keeps business and investment purposes clean and traceable for tax.

For a refresher on how working capital structures and safe limits work, it’s worth skimming Working Capital Basics: Structures, Costs And Safe Limits For SMEs alongside this guide.

Good use cases

• One‑off business investment with a clear payback (fit‑out, equipment, website rebuild).
• Consolidating expensive short‑term business debt into a clearly ring‑fenced, property‑secured split.
• Building a standby facility (with limits, not mandatory drawdown) to cover lumpy, rare opportunities.

High‑risk use cases

• Funding chronic monthly shortfalls in wages, BAS or rent.
• Propping up a structurally unprofitable business.
• Using redraw or offset as an informal revolving overdraft (a major red flag from multiple Local Knowledge case studies).

If the main need is ongoing working capital, a dedicated facility is usually safer than constantly tapping into property equity.

2. Core guardrails: LVR, buffers and loan splits

2.1 Set hard LVR limits per property and portfolio

For many small business owners, practical guardrails are:

• Max 70% LVR on investment properties during active business growth years.
• Lower (50–60%) if income is volatile, you have dependants, or you’re within 10–15 years of retirement.

Example:

• Investment unit value: $900,000
• Current loan: $450,000 (50% LVR)
• Your maximum comfort LVR: 65%

Maximum property‑secured debt at 65% LVR = $900,000 × 65% = $585,000.

Capacity to safely increase loans = $585,000 − $450,000 = $135,000, assuming your serviceability and buffers still stack up.

2.2 Protect 6–12 months of combined buffers

Across our case studies, a realistic buffer for self‑employed owners is 6–12 months of combined household plus business burn rate, held outside everyday working capital.

If your total monthly burn is $18,000 (household $8,000 + business $10,000):

• Minimum buffer at 6 months = $108,000.
• At 12 months = $216,000.

If using equity would drop you below that range, you’re likely edging into over‑gearing.

2.3 Keep loan purposes clean with separate splits

Avoid mixed‑purpose loans. They’re harder to refinance, and they complicate interest deductibility tracing.

Better structure:

• Existing investment loan split A: original purchase debt.
• New split B: equity release clearly documented as “on‑loan to XYZ Pty Ltd” or “business fit‑out”.

Then ensure funds flow straight from split B either directly to suppliers, or to a dedicated business account with clear documentation.

For bigger exposures or more complex structures, pairing this with dedicated business facilities (overdraft, trade finance) is usually safer than relying solely on redraw.