Master of Orion Wiki

Taxation is the basic source of credits for your empire.


  • Taxation generates a set amount of BC per population unit present in your empire. You can set the taxation rate anywhere from 0 to 5 BC per population.
  • The tax burden directly affects morale. Rate of 0 grants a +10% bonus, 1 has no effect, while every BC above 1 grants a -10% modifier each.