This article provides general information only and does not constitute personal financial advice. It has been prepared without taking into account your objectives, financial situation or needs. Before acting on any information in this article, you should consider whether it is appropriate for you and seek advice from a licensed financial adviser if necessary.

What Are Term Deposits?

A term deposit is a fixed-rate savings product offered by authorised deposit-taking institutions (ADIs) in Australia, which include banks, building societies, and credit unions. You deposit a lump sum for a fixed period (the term), and in return, the ADI pays you a guaranteed interest rate. Unlike ordinary savings accounts, you cannot withdraw funds early without penalty, and the rate does not fluctuate with the Reserve Bank of Australia (RBA) cash rate once locked in.

Term deposits suit investors seeking capital preservation and predictable income. As covered in foundational finance texts such as Principles of Finance, fixed-income instruments like term deposits trade liquidity for certainty: you forfeit access to your funds, but you know exactly what you will earn.

How Term Deposits Work

When you open a term deposit, you choose the term (commonly one month to five years), the amount, and whether interest is paid monthly, quarterly, annually, or at maturity. The ADI guarantees the rate for the full term. At maturity, most term deposits automatically roll over into a new term at the prevailing rate unless you instruct otherwise.

Early withdrawal typically incurs a penalty. The ADI may reduce the interest rate you receive (often to the rate of a shorter-term product) or forfeit a portion of the interest already earned. Some ADIs offer no early access at all. This makes term deposits unsuitable for emergency funds or any savings you might need on short notice.

Comparing Rates Across ADIs

Term deposit rates vary widely across ADIs and change in response to the RBA cash rate and competitive pressures. According to the Reserve Bank of Australia, the cash rate influences short-term funding costs and therefore the rates ADIs offer on deposits (RBA, 2026). When the cash rate rises, term deposit rates typically follow; when it falls, rates decline.

To compare rates effectively, consider the following:

  • Term length: Longer terms often (but not always) offer higher rates. In a rising-rate environment, shorter terms may be preferable to allow you to reinvest at higher rates sooner. In a falling-rate environment, locking in a longer term secures today’s rate.
  • Interest payment frequency: Monthly or quarterly interest payments provide cash flow, but compound interest paid at maturity may yield a marginally higher effective return.
  • Bonus or introductory rates: Some ADIs advertise high headline rates that apply only to new customers or for a limited introductory period. Read the product disclosure statement (PDS) to confirm the ongoing rate.
  • Minimum deposit: Rates often tier by balance. A $5,000 deposit may earn a lower rate than $50,000 at the same ADI.

ASIC MoneySmart recommends comparing rates from at least three ADIs, including smaller institutions such as credit unions and regional banks, which sometimes offer more competitive rates than the major banks (MoneySmart, 2026). As of July 2026, verify current terms and rates before committing, as the market changes frequently.

The Financial Claims Scheme

The Financial Claims Scheme (FCS) is the Australian Government guarantee that protects deposits up to $250,000 per account holder per ADI. Administered by the Australian Prudential Regulation Authority (APRA), the FCS ensures that if an ADI fails, eligible depositors receive their funds (up to the cap) quickly, typically within seven days.

Read also: How to Compare High-Interest Savings Accounts in Australia

According to APRA, the $250,000 limit applies per account holder, per ADI, not per account (APRA, 2026). This means:

  • If you hold $200,000 in a term deposit and $100,000 in a savings account at the same bank, only $250,000 is guaranteed in total.
  • If you hold $200,000 at Bank A and $200,000 at Bank B (separate ADIs), both amounts are fully covered.
  • Joint accounts are treated differently: each account holder’s share counts toward their individual $250,000 limit at that ADI.

The FCS covers term deposits, savings accounts, transaction accounts, and other deposit products at ADIs. It does not cover investments such as shares, managed funds, or bonds, even if held through a bank.

To spread risk and maximise coverage, consider splitting large balances across multiple ADIs. This strategy is particularly relevant for retirees or others holding significant cash reserves.

Key Considerations

When choosing a term deposit, balance rate competitiveness with your liquidity needs and the ADI’s stability. All ADIs regulated by APRA are required to meet prudential standards, and the FCS provides a safety net, but you should still verify that the institution is an authorised ADI (check APRA’s public register).

Other factors to weigh:

  • Inflation: If the term deposit rate is lower than the inflation rate, your purchasing power declines in real terms. Term deposits are conservative, not growth-oriented.
  • Tax: Interest income is taxable at your marginal rate. There is no special treatment or discount for term deposit interest, unlike the 50 per cent capital gains tax discount on assets held longer than 12 months.
  • Flexibility: If you anticipate needing the funds, a high-interest savings account or an offset account (for mortgage holders) may be more suitable, despite the variable rate.

Conclusion

Term deposits offer Australian savers a predictable, low-risk income stream backed by the Financial Claims Scheme’s $250,000 guarantee. Rates vary across ADIs and respond to the RBA cash rate, so comparing offers and understanding the terms is essential. For investors prioritising capital preservation and certainty over liquidity and growth, term deposits remain a core component of a diversified savings strategy. Always verify current rates, terms, and your ADI’s authorisation before committing funds.