Nuku'alofa, Tonga MBF Bank Limited In accordance with section (81 & 82) of the Financial Institution’s Act, MBF Bank Limited is publishing the List of Unclaimed Monies at the MBF Bank Limited as at 31 December 2025. Account holders (owners) of any of these unclaimed monies are required to make your claim to the bank within (3) months from the first publications date. The Act requires that any remaining Unclaimed Monies after the three months period will then have to be transferred to National Reserve Bank of Tonga.