"Searches and surveys are being conducted at 10 places in Bengaluru, Chennai and Delhi. All related to the D K Shivakumar case," I-T department officials said.
According to officials, the places searched included the home of KPCC Secretary Vijay Mulgund, considered close to Shivakumar.
I-T officials were not immediately available for comments on the status of the searches.
Meanwhile, commenting on the raids in Mysuru, Chief Minister Siddaramaiah called it "political vendetta".
Also Read
"This should not happen. Congressmen are being selectively targeted at the time of elections, as part of a political conspiracy to demoralise them," he added.
Shivakumar, who was on a temple visiting spree today, told reporters at Mysuru that Mulgund was involved in taking care of Gujarat MLAs at the resort.
Commenting on the raids that took place at his residence earlier this month, he said "I have not committed any mistake and when I have not committed mistake, I need not fear anybody. I will abide by law".
During the raids that went on for three consecutive days, at about 66 places across the country, officials said they had seized cash and jewellery worth over Rs 15 crore.
The I-T department is yet to make an official statement on the outcome of the raids, which had been described by the ruling Congress in the state as "political vendetta" and an attempt to "browbeat" opponents.
Disclaimer: No Business Standard Journalist was involved in creation of this content