Central-local government relations in property tax administration in Tanzania Inter-organisational cooperation in revenue collection has received limited attention in the tax administration literature. Recent experiences from Tanzania offer a unique opportunity to examine opportunities and challenges facing such cooperation between central and local government agencies in a developing country context. The administration of property taxes (PT) in Tanzania has been oscillating between decentralised and centralised collection regimes. This paper aims to examine how inter-organisational cooperation affected the implementation of the reforms.