AMP periods are five years in duration .
AMP periods begin on 1 April in years ending in 0 or 5 ; the current period is AMP 6 ( 2015 - 2020 ) .
AMP periods are five years in duration and begin on 1 April in years ending in 0 or 5 ; the current period is AMP 6 ( 2015 - 2020 ) .