A maturity date alone is insufficient: a rollover instruction can start a new lockup before the purchase is due.
Scope: Australian term-deposit holders planning a purchase; excludes rate comparisons, tax advice, issuer recommendations and deposit-protection analysis.
Educational information, not personal financial advice. We do not receive issuer commissions for these source links. Advertising, if enabled, is separate from our examples.

The instruction matters as much as the maturity date
A term deposit maturing before a planned purchase does not automatically mean the cash will remain available. Check whether the provider has an instruction to pay out, partly withdraw or roll over. Confirm the new term and rate before accepting a rollover; do not assume the original rate continues.
ASIC Moneysmart explains that a term deposit locks money for a chosen term and early access may reduce interest or require notice. This guide is educational, not personal financial advice; the official links below pay us no commission.
Source: ASIC Moneysmart — Term deposits
Put two dates and a funding amount on one line
Write the maturity date, the date the purchase payment must actually clear, and the amount you need. Then allow for the provider’s processing and receiving-account transfer rules; ask the provider instead of inventing a universal processing buffer.
For example, suppose AUD 12,000 matures on 20 November, and AUD 2,500 is needed for a purchase on 10 December. If all AUD 12,000 rolls for a fresh six-month term, the maturity before the purchase did not solve the cash need. If the provider allows a partial payout, the remaining AUD 9,500 is an arithmetic remainder, not a product recommendation or an interest estimate.
Source: ASIC Moneysmart — Term deposits · NAB — Manage your rollover
Check the actual rollover instruction
Open the deposit record and note the current maturity choice, receiving account, amount to be paid out, new term if any, and interest destination. Save the confirmation after changing an instruction. If you are not eligible to make the change online, use the provider’s supported contact route.
NAB says that, subject to its terms, a deposit without maturity instructions may be reinvested for the same length at the rate applicable at the new term’s start. NAB also says instructions can be changed before maturity. Its online manage-rollover route has eligibility conditions, including primary-holder and account restrictions. These are NAB conditions, not market-wide defaults.
Source: NAB — Manage your rollover
Test a change of circumstances
If the purchase date moves earlier than maturity, a payout at maturity will not be in time. If a partial withdrawal leaves less than a provider’s minimum continuing balance, the intended split may be unavailable. NAB lists a minimum AUD 5,000 remaining for an online partial withdrawal from its term deposits, subject to other eligibility rules; another provider may differ.
Do not cancel or renew based on the example alone. Compare your contract’s early-access notice, reduced-interest rules and transfer timing with the actual due date.
Source: ASIC Moneysmart — Term deposits · NAB — Manage your rollover
Your next action
Today, record the three numbers and the current maturity instruction. Ask the provider to confirm the payout route and time for the amount needed before the purchase; retain the confirmation and set a reminder before the instruction deadline shown for your account.
Source: ASIC Moneysmart — Term deposits · NAB — Manage your rollover
Sources & accountability
Follow the evidence
- ASIC Moneysmart — Term deposits ↗
Fixed term and rate, liquidity restriction, possible early withdrawal interest reduction or notice; published 14 July 2026.
Accessed 5 October 2026 - NAB — Manage your rollover ↗
NAB-specific default reinvestment possibility, maturity-instruction channels, eligibility limits and partial/full withdrawal details.
Accessed 5 October 2026
Sources checked 5 October 2026. Next scheduled source check: 19 October 2026.
Educational information, not personal financial advice. Editorial standards · Corrections
Changes to this guide
5 October 2026: First publication after two-organisation primary-source check, counterexample review, separate audit and cross-network originality screening.
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