Public choice analysis usually focuses attention on the behaviour of s
elf-interested individuals but this paper considers rent seeking when
some taxpayers are motivated by altruism. Redistribution policies init
iated by self-interested rent seekers require taxpayer approval. Even
if taxpayers are fully informed, their resistance to inefficient schem
es is reduced when public sector schemes are the only means available
to pursue altruistic goals. Altruism serves to broaden the scope withi
n which rent seekers may operate. A discussion of international ''tied
'' aid illustrates the impact which rent seeking can exert on public s
ector ''charity.''