Australian households built up an extraordinary savings buffer during the COVID-19 pandemic. Lockdowns eliminated many spending opportunities; government support payments boosted incomes; and uncertainty about the future encouraged precautionary saving. At its peak, the household saving ratio reached nearly 20 per cent of disposable income — the highest level since the early 1970s. That buffer is now being drawn down at an accelerating pace.
The Draw-Down Dynamic
As higher mortgage repayments, rents, and everyday costs have eaten into disposable income, many households have maintained consumption by reducing saving or drawing on accumulated savings. The household saving ratio has fallen back to approximately 3–4 per cent — close to pre-COVID levels and well below the long-run average. For households without significant savings, this adjustment is not possible: they face the full force of cost-of-living pressures with no buffer to draw on.
The Heterogeneity Problem
Aggregate savings data masks enormous variation. High-income, owner-occupier households accumulated the largest buffers and have been slowest to draw them down. Low-income, renting households accumulated smaller buffers and have exhausted them more quickly. This heterogeneity matters enormously for policy — a rate cut that helps the average mortgage holder provides no relief to a renter who has already exhausted savings and is rationing grocery purchases.
What Happens When the Buffer Runs Out
When savings buffers are depleted, household consumption becomes fully constrained by current income. Any shock — a job loss, an unexpected medical expense, a rent increase — cannot be absorbed by drawing on savings; it must be accommodated by cutting spending immediately. This fragility represents the key downside risk to the consumer spending outlook. The RBA's rate-cutting cycle is designed, in part, to reduce the pace of buffer draw-down by returning cash to mortgage holders before the process reaches a point of stress.
