Australian Housing Credit Growth Eased to 0.4% in August 2026

What changed

Australian housing credit grew 0.4% in August 2026, compared with 0.5% in July, according to the RBA's Financial Aggregates release published on 30 September 2026. Housing credit was 7.3% higher over the year to August, compared with 6.1% over the year to August 2025.

The monthly pace eased; housing credit still increased. Neither 0.4% nor 7.3% is a mortgage interest rate. Use the account rate from a lender notice when entering a scenario in the Mortgage Repayment Calculator.

The figures and their periods

Source: RBA Financial Aggregates, August 2026, checked 7 October 2026. The release's growth figures are seasonally adjusted and account for breaks in the series. Historical observations can be revised. The RBA cautions against deriving growth rates from the unadjusted credit levels.

A slower increase is not a fall

Here is a hypothetical arithmetic example, not an estimate of Australia's credit balance. Suppose an index starts at 100 and rises 0.5% in one month, then 0.4% in the next:

• After the first month: 100 x 1.005 = 100.5.
• After the second month: 100.5 x 1.004 = 100.902.

The second increase is smaller, but the index continues to rise. Calling that sequence a fall in the amount of credit would confuse the pace of growth with the direction of the balance.

Likewise, multiplying August's 0.4% by 12 gives 4.8%, not the published 7.3% year-ended result. Those calculations answer different questions. A twelve-month observation includes the other eleven months; a one-month scenario cannot replace it.

Who can use this release?

Buyers, mortgage holders and readers tracking housing finance can use the release as background context. For the distinction between the credit stock and new lending activity, see housing credit versus new home loans. The July release summary preserves the previous month's reporting context.

This data does not establish a particular property's value, the repayment on a loan, or whether a lender will approve an application. An individual budget needs the loan balance, actual rate, remaining term, fees and repayment arrangement.

What changes in the calculators?

No formula or default-rate change follows from this release. Housing credit growth is not an input to the repayment formula. It should not replace a quoted home loan rate in a repayment or loan-comparison scenario.

For a practical account check, use the rate-change checklist. When comparing loan costs, include annual charges using the home loan package fee worksheet and the Loan Comparison Calculator.

What remains uncertain?

The August reference period does not describe October lending activity. The release cannot tell a reader how their lender will price a particular loan next month. This article makes no forecast for future rates, borrowing approvals or property prices.

Sources and limitations

• RBA: Financial Aggregates, August 2026, released 30 September 2026, checked 7 October 2026.
• The index example is original illustrative arithmetic, not a published economic series.

General information only, not financial, credit, legal or tax advice, a lending assessment, valuation or investment recommendation. Check current lender information before relying on a repayment estimate.

Last updated: 7 October 2026.