18/09/2026
We'll be carrying out essential systems maintenance on Monday morning.
Between 03:00am - 06:30am on Monday 21 September 2026, NBS Internet Banking and the NBS Mobile Banking App will be unavailable, and clients may find that NBS Debit Mastercard transactions (including ATM transactions) are declined.
We apologise for any inconvenience caused.
We'll be back up and running soon.