Derecho tributario
Salve represented Vodafone in its $2.5 billion tax dispute with the Indian government. He initially lost the case in the Bombay High Court, but later won it at the Supreme Court after taking a temporary residence in London and relocating his office there to focus solely on the case. Salve was extremely critical of the Indian government for passing a retrospective clarification to the Income Tax law in the 2012 Union Budget, which nullified the Supreme Court's decision.