The department has conducted more than 1,100 search and survey operations and issued about 5,100 notices for verification of suspicious transactions of high-value cash deposits, Minister of State for Finance Santosh Kumar Gangwar said in a written reply in the Rajya Sabha.
"These actions led to seizure of valuables of more than Rs 610 crore which includes cash of Rs 513 crore and admission of undisclosed income of more than Rs 5,400 crore till January 10, 2017," he said.
To another query, Gangwar said enforcement actions of the tax department during April 1, 2014 to December 21, 2016, have led to admission of undisclosed income of more than Rs 60,000 crore and seizure of undisclosed assets worth Rs 2,607 crore.
"About Rs 8,400 crore have been brought to tax on account deposits made in unreported foreign bank accounts in HSBC cases in last about 2 years and about Rs 8,500 crore of credits in the undisclosed foreign accounts of Indians whose names were disclosed by the International Consortium of Investigative Journalists (ICIJ) have been detected," he said.
Further, 5,015 surveys were conducted in April-December which brought to light undisclosed income of Rs 9,454 crore.