© 2021, The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature. This is the accepted manuscript version of an article which has been published in final form at https://doi.org/10.1007/s11158-021-09502-7Epistocratic systems of government have received renewed attention, and considerable opposition, in recent political philosophy. Although they vary significantly in form, epistocracies generally reject universal suffrage. But can they maintain the advantages of universal suffrage despite rejecting it? This paper develops an argument for a significant instrumental advantage of universal suffrage: that governments must take into account the interests of all of those enfranchised in their policy decisions or else ...