THE FINANCIAL WELLNESS COACH: Access bonds can boost emergency savings, but mental discipline is vital

An access bond can make an efficient home for at least part of an emergency fund, but only if the borrower can resist treating the money as spare cash.

The financial advantage is straightforward. If a homeowner owes R1.5 million and moves R200,000 from a money-market account into the access bond, the bank calculates interest on a lower outstanding balance. At a bond rate of about 10%, the move could save roughly R20,000 in interest over a year, ignoring the declining loan balance and other technical details.

That saving functions like a return of about 10%, but it does not arrive as taxable interest. The homeowner avoids an expense rather than receiving income. By contrast, interest from an ordinary bank investment can become taxable once it exceeds the annual interest exemption. Finding a conventional cash investment that offers the same after-tax return without taking additional risk can be difficult.

The weakness is behavioural. The emergency fund no longer sits in a separate account with a clear label saying, “Emergency fund, do not touch.” Instead, a banking app may show R200,000 as “available” in the home loan. That can make an overseas holiday, a replacement car, new furniture or a kitchen renovation seem affordable, even though none of those expenses is an emergency.

This is what behavioural finance calls mental accounting. People treat money differently depending on the category assigned to it. R200,000 labelled emergency savings feels different from R200,000 labelled available in an access bond, even though the money is the same.

The strategy therefore requires borrowers to maintain their own mental boundary. They also need to check how their access bond works. Different banks and products may impose different conditions, so not every amount shown as available should be assumed to remain accessible in every circumstance.