Within Lugard’s system, taxation was not simply a colonial demand imposed from outside. It was presented as the financial foundation of native authority because tax revenue paid the emir and his officials. The fiscal mechanism therefore tied the continued operation of indigenous offices to the regular collection of money by the colonial administration and its local intermediaries.

Each native authority was to receive a percentage of the taxes collected in its district. This revenue entered a native treasury that was supplemented by licensing fees and fines imposed through the courts. The emir or chief used the fund to draw personal revenue and pay subordinates, while the balance was reserved for public services and improvements.

The arrangement began in the emirates and expanded alongside indirect rule. Its spread to British possessions on both African coasts and to the Belgian Congo shows how fiscal institutions helped generalize colonial bureaucratic practices. At the same time, tax assessment and collection made the regulatory power of the new system visible in everyday life, often through cooperation between administrators, chiefs, and local councils.