Term Deposit

A term deposit is a bank deposit you lock away for a set period, usually anywhere from one month to five years, in exchange for a fixed interest rate. The rate is agreed upfront and does not move, even if market rates fall or rise during the term. That certainty is the entire product. You know on day one exactly what you will earn by maturity.

Deposits held with an authorised deposit-taking institution are covered by the Financial Claims Scheme, which guarantees up to $250,000 per account holder per institution, a protection moneysmart.gov.au explains in plain terms. Interest counts as taxable income in the year it is paid, whether that is at maturity or periodically. Pulling money out early normally requires notice, commonly 31 days, and triggers an interest-rate reduction based on how much of the term you served. A ladder of staggered deposits keeps some cash maturing regularly while the rest stays locked at fixed rates.

You pick an amount, a term, and a bank, and the bank quotes a rate for that combination. Longer terms or round-dollar thresholds sometimes attract better rates, though not always, so compare offers across institutions before committing. At maturity you choose to roll over, change the term, or take the cash, and many banks auto-roll into a worse rate if you ignore the maturity notice. Interest on longer terms can be paid annually or at maturity, which matters for your tax timing.

If you need the money early, most banks require 31 days notice under their terms. On top of that, they apply an interest-rate reduction, often expressed as a percentage of the term you actually completed. Serve less than a quarter of the term and you might keep only a fraction of the advertised interest. That combination of notice plus penalty is why term deposits suit money with a clear purpose and a known date, not buffer cash or your emergency float. Deposits with an ADI carry the Financial Claims Scheme guarantee up to $250,000 per account holder per institution.

Term deposits matter because they convert discipline into dollars for people who do not trust themselves with instant access. The Reserve Bank data on rba.gov.au shows deposit rates swinging with the cash rate, so locking in during a high-rate window can beat riding a variable account downward. For savers with a defined goal, like a house deposit due in 18 months, certainty often trumps chasing the last 0.1%.

A colleague named Brent (yes, that Brent) once locked his entire emergency fund into a five-year term deposit chasing an extra 0.4%. His car died in month seven, and the 31-day notice plus rate reduction cost him roughly $900 in foregone interest. He now ladders his deposits and keeps three months of expenses in a separate savings account. Brent remains a cautionary tale but at least he owns it.

The practical move is matching the tool to the money. Run your regular savings through the savings rate calculator to see what your surplus actually builds, and size your safety buffer with the emergency fund calculator before locking anything away. Whatever is genuinely surplus after that buffer can earn the fixed rate with confidence.