The Brazilian federal government has initiated negotiations with state governors to implement a new round of tax relief specifically targeting diesel imports. This proposal, introduced on March 18, 2026, aims to mitigate the impact of surging global oil prices on the domestic transport sector and prevent a spike in inflation.
The plan involves a temporary reduction or suspension of the ICMS—a state-level value-added tax—on imported diesel. By lowering the tax burden at the state level, the government hopes to encourage private distributors to continue importing fuel, even as international prices remain volatile. This coordination is seen as a necessary step to maintain a steady flow of fuel into the country, as domestic refineries currently cannot meet 100% of Brazil’s demand.
Economic transition officials noted that while federal taxes on fuels have already been adjusted, cooperation from the states is vital to achieving a meaningful reduction in prices at the pump. The proposal comes amid growing pressure from the trucking industry and logistics firms, who have warned that high fuel overheads could lead to nationwide strikes or significant increases in food and consumer goods prices.