BDA's Policy Minimum Amount And Maximum Time For Instalment To Repay Outstanding Rates by Bintulu Development Authority 2010-11-16 10:04:45 Minimum Amount of monthly instalment is the amount of half yearly current rate bil, and the maximum repayment period is Twelve (12) Calender months, whicever is earlier.   Source of Policy: State | Source Documents: Management Meeting Classification:  Local Government > Assessment Rate > Repay Outstanding Rates Kindly refer Sarawak Government website to view others policies.