English edit

Etymology edit

deduct +‎ -ability

Noun edit

deductability (uncountable)

  1. Alternative form of deductibility
    • 2015 July 16, Gabrielle Chan, “Shenhua coalmine unearths Nationals’ lack of leadership on land usage”, in The Guardian[1]:
      In an interesting sidebar, the government has launched a Senate inquiry into environmental organisations and tax deductability.