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Term Deposits vs Savings Accounts in Australia: Which Is Right for You?

By Roopon Finance Team8 min read

How High-Interest Savings Accounts Work

A high-interest savings account (HISA) is a savings account that pays a variable interest rate - typically significantly higher than a standard transaction account - while keeping your money accessible.

  • Variable rate: the interest rate can change at any time - the bank can lower it, and the RBA cash rate influences the general level
  • Bonus rate conditions: most HISAs have a base rate (often very low, 0.01-1%) and a bonus rate (the advertised higher rate) - the bonus requires meeting monthly conditions
  • Common bonus conditions: deposit a minimum amount (e.g. $1,000/month), grow the balance each month, make a minimum number of transactions from a linked account, or not make any withdrawals
  • Flexibility: you can deposit and withdraw freely - ideal for emergency funds or goals where you may need access
  • Interest calculated daily, paid monthly: interest accrues on your daily balance regardless of withdrawals
  • No lock-in period: funds available at call - no break fees or penalties for withdrawal
  • Current competitive rates (2025-26): ING Savings Maximiser, Ubank Save, Macquarie Savings, and Rabobank consistently offer among the highest rates - check current rates as they change frequently

How Term Deposits Work

A term deposit locks your money away for a fixed period at a fixed interest rate. In exchange for giving up flexibility, you typically receive a guaranteed, predetermined return.

  • Fixed rate for a fixed term: common terms are 1 month, 3 months, 6 months, 1 year, 2 years, and up to 5 years
  • Interest rate is locked at the start - you know exactly what you will earn, regardless of what the RBA does during the term
  • Early withdrawal: generally requires giving 31 days notice and accepting an interest rate reduction (typically 10-100% of interest foregone depending on the bank and how early you withdraw)
  • Interest payment options: paid at maturity (most common for short terms), monthly, quarterly, or annually depending on the bank and term
  • Rollover on maturity: many banks automatically roll over to a new term - make a note to reassess before maturity to compare rates
  • Minimum deposit: typically $1,000-$5,000, varying by institution
  • Current competitive rates (2025-26): for 12-month terms, rates from major banks and online banks typically range 4-5.5% - shop around as rates vary significantly by institution and term length

Government Deposit Guarantee: Both Are Protected

Both HISAs and term deposits at Australian authorised deposit-taking institutions (ADIs) are protected by the Financial Claims Scheme - a critical point for understanding the risk profile of each.

  • The Financial Claims Scheme (FCS) guarantees deposits up to $250,000 per person per ADI
  • ADIs include banks, credit unions, and building societies licensed by APRA
  • If you have more than $250,000 in cash savings, spread across multiple ADIs to stay within the guarantee limit at each
  • The guarantee covers the combined balance across all accounts at one institution - not per account
  • Non-bank deposit-taking institutions (some online lenders) may not be ADIs - verify APRA licensing before depositing large sums
  • Both term deposits and savings accounts at the same institution count toward the same $250,000 limit
  • The FCS was tested during the GFC in 2008 - no Australian depositor lost money at an ADI

Tax Treatment: Both Pay the Same

Interest earned on both HISAs and term deposits is treated identically by the ATO - it is assessable income taxed at your marginal rate.

  • Interest is declared in the financial year it is received (for HISAs, monthly; for term deposits, when paid - at maturity or per schedule)
  • Multi-year term deposits: if interest is not paid until maturity, it is taxed in the year of maturity - important for multi-year terms bridging financial years
  • Tax File Number (TFN): provide your TFN to your bank or they withhold tax at the top marginal rate (47%) on interest paid
  • The ATO pre-fills interest income on myTax from bank reports - review pre-filled data for accuracy
  • Joint accounts: interest is split 50/50 by default - both parties declare half the interest unless a different beneficial interest is established
  • Superannuation: interest on cash held inside a super fund is taxed at 15% in accumulation phase - significantly more tax-effective than personal cash savings for long-term holdings

When to Choose a HISA

  • Emergency fund: needs to be immediately accessible - a HISA is the right vehicle, a term deposit is not
  • Short-term savings goal with uncertain timeline: if you might need the money at any time, the flexibility of a HISA is worth more than the fixed rate of a term deposit
  • When interest rates are falling: variable rates will decline, but a HISA still gives you flexibility to respond or switch
  • Building towards a deposit with regular monthly additions: HISAs accept ongoing deposits easily; term deposits generally require a lump sum at the start
  • If you can reliably meet the bonus conditions: a HISA with bonus rate beats a term deposit of equivalent term if you consistently qualify for the bonus

When to Choose a Term Deposit

Term deposits suit specific circumstances where certainty and discipline matter more than flexibility.

  • Defined savings goal with a known date: house deposit needed in exactly 12 months, education costs due in 6 months - lock in the rate
  • When interest rates are expected to fall: lock in today's rate before the RBA cuts push deposit rates lower
  • For people who would otherwise spend the money: the psychological barrier of early withdrawal fees enforces savings discipline
  • Retirees and conservative investors: predictable income stream from defined interest payment dates
  • Large lump sum (inheritance, property settlement): a term deposit provides a guaranteed return while you decide on longer-term investment strategy
  • Laddering strategy: spread across multiple terms (3, 6, 9, 12 months) so one portion matures regularly - combines flexibility with rate certainty

The Rate Comparison Reality

The rate difference between a HISA and a term deposit is usually small - the decision should be driven by your liquidity needs more than a chase for an extra 0.1-0.2%.

  • On $100,000 over 12 months, a 0.2% rate difference = $200 in extra interest - meaningful but not life-changing
  • Missing the HISA bonus conditions for one month can cost more than the rate premium on a term deposit
  • Term deposit rate vs HISA base rate: if the HISA bonus rate collapses to its base rate (often 0.01-1%), the term deposit wins decisively
  • Consider both: use a HISA for your emergency fund and a term deposit for goal-based savings you will not touch
  • Review and compare rates quarterly: the market is competitive and rates change with RBA decisions - your institution may not be the best option after 6 months
  • Canstar, Mozo, and Finder compare savings account and term deposit rates - use them before committing to any institution

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Frequently asked questions

Are term deposits safe in Australia?
Yes. Term deposits at Australian banks, credit unions, and building societies licensed by APRA are protected by the Financial Claims Scheme up to $250,000 per person per institution. If you have more than $250,000 in cash savings, spread it across multiple ADIs to remain within the guarantee at each.
What happens if I need to access a term deposit early?
Most banks require 31 days notice before releasing term deposit funds early. A penalty interest rate reduction applies - you typically receive a reduced interest rate on the amount withdrawn, often losing 10-100% of the interest earned depending on the institution and how early you withdraw. Check the early access terms before committing to a term deposit if there is any chance you will need the funds.
What are the best high-interest savings account rates in Australia?
Rates change frequently with the RBA cash rate. As of 2025-26, ING Savings Maximiser, Ubank Save, Macquarie Savings Account, and Rabobank High Interest Savings Account have been consistently competitive. Always check current rates at comparison sites like Canstar, Mozo, or Finder - and read the bonus conditions carefully before opening an account.
Is interest from savings accounts and term deposits taxable?
Yes. Interest income is assessable income at your marginal tax rate. For HISAs, you declare the interest received each month. For term deposits, you declare interest in the financial year it is paid (which may be at maturity). The ATO pre-fills interest income on myTax, but verify the amount matches your statements.
What is a term deposit laddering strategy?
Laddering involves splitting your savings across multiple term deposits with different maturity dates (e.g. $25,000 each at 3, 6, 9, and 12 months). As each matures, you reinvest at prevailing rates. This provides regular access to a portion of funds while locking in rates across the yield curve - balancing certainty with flexibility. --- ## Beyond the interest rate Maximising savings is partly about chasing the highest rate - and partly about reducing the spending that erodes the balance each month. ROOPON members access exclusive Australian partner discount codes on insurance, utilities, and everyday categories, plus FREE included prize-draw entries (per campaign terms) as a bonus with any membership package (ROOPON operates as an Australian trade promotion). For savers holding a term deposit ladder or HISA buffer, the practical effect is straightforward: discount-driven savings on essentials compound the cash going into the next term deposit roll-over or the HISA top-up. Browse the partner catalogue at [roopon.com/discount-codes](https://www.roopon.com/discount-codes) and review the trade-promotion terms at [roopon.com/giveaway](https://www.roopon.com/giveaway).

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