This study surveys the experience of agricultural taxation in developing co
untries in the context of the ongoing policy debate about the tax structure
and administration affecting agricultural producers. Using the examples of
a number of countries, it analyzes the conceptual and practical problems a
ssociated with different tax regimes. Governments in most countries have re
duced indirect (export) taxes on agricultural producers. However, the reven
ue from direct taxes on farmers has not increased. A major problem in most
countries has been the measurement of (actual) agricultural income. Differe
nt measures for presumed income have been used with varying success. They s
eem to have the most potential for increased revenue in many countries, but
their effective implementation is constrained by the political and adminis
trative considerations. (C) 2001 Elsevier Science B.V. All rights reserved.