Congress’ Rajya Sabha MP Dhiraj Sahu, from whose premises a record haul of Rs 350 crore cash was seized by the Income Tax department in Dec lastyear, has revised his returns for last year and paid tax on Rs 150 crore. The businessman-turned-politician has argued that some of the cash recovered relates to business conducted during the current financial year, for which returns are to be filed only in the next financial year.