Can I release home equity and leave it in offset until I need it?

Equity is security, not a cash balance

At an illustrative 80% LVR, a $1 million property and $500,000 mortgage leave $300,000 of security headroom before costs. That is not an approved cash-out amount. Repayment capacity, purpose and lender criteria still govern the facility.

Worked example: borrow another $100,000 and keep it in offset

A $500,000 mortgage becomes $600,000. If the released $100,000 remains in a linked 100% offset, the initial interest-bearing balance can still be $500,000. But you owe $600,000, the required payment may be based on that higher debt, and fees or pricing may change.

Spend $60,000 later and only $40,000 remains in offset. The interest-bearing balance then rises by $60,000, all else equal. At 6%, that is initially about $300 a month more interest. The reserve is borrowed money.

What should be agreed before releasing equity?

• The documented purpose, required date and amount.
• Whether a separate split is appropriate and how any offset links to it.
• The higher contractual repayment and your budget after the cash is spent.
• Any cash-out limits, additional fees and evidence the lender requires.

Compare borrowing now with borrowing later

Borrowing early buys access, but can bring fees and a larger contractual commitment before you need the funds. See the equity-release guide and test the repayment and offset scenarios.

Sources and verification

• Moneysmart — Switching home loans
• Moneysmart — Mortgage offset accounts
• APRA — Macroprudential policy settings

General information only. It is not personal financial, tax or legal advice. Finance approval, pricing and structure are subject to lender assessment and your circumstances.