NAB
Big4NAB offers two savings accounts through its big four bank platform. The NAB Reward Saver reaches 4.65% with a bonus rate of 4.64% on top of a 0.01% base, provided customers make at least one deposit before the second last banking day of the month and make no withdrawals that month. The NAB iSaver carries a 1.55% ongoing base rate with a 5.00% introductory rate available for new savers.
Savings Accounts
ongoing rate
Rate breakdown
Base rate: 0.01%
Bonus rate: + 4.99%
How to earn it
Earn bonus interest for each month that you make at least one deposit before the second last banking day of that month and no withdrawals during that month
Rate current since 19 May 2026.
1.65% p.a.
ongoing rate
Rate breakdown
Base rate: 1.65%
How to earn it
No conditions
Introductory rate
5.25%
for 4 months
Then reverts to 1.65% ongoing rate.
Rate current since 19 May 2026.