Referring to the sops announced by Modi, the Union Urban Development Minister said, "This was prompted by the return of huge high-value currency notes into the banking system."
Hailing the move of banks to cut interest rates, Naidu said it would benefit the common man.
"It is very clear that the benefits of the (high-value) note withdrawal have begun to flow to the people," he added.
Besides such benefits, he said the prime minister had already begun moving forward with new initiatives such as the BHIM app and Aadhaar-based money transfers.
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On questions being raised such as the quantum of money brought back into the banking system post demonetisation, Naidu said it was being looked into by the RBI and it will be made known "in due course of time".
The Union minister said with more people coming into the tax net, the revenue of the government will go up and it will also lead to lower tax rates and benefits for the "honest tax-payers".
"The war will continue till the last rupee of black money is traced out. Since Independence, no prime minister or government has launched such a large multi-pronged major war against corruption or black money. This is how Prime Minister Modi is living up to the expectations of the people," he said.
Targeting the Congress party for posing questions on demonetisation, the BJP leader demanded that the party first answer queries on why it did not "act", despite being in power for most of the period post Independence.
Naidu wanted to know why Justice KN Wanchoo Committee's
recommendation in 1971 to go for demonetisation was not complied with and claimed that the then prime minister Indira Gandhi had told finance minister YB Chavan that "we have to fight polls" and the move was dropped.
The Union minister also sought to know why the Prohibition of Benami Property Transactions Act, which was enacted in 1988, was not notified by the Congress party all through its various regimes.
The act was amended last year and it came into force on November 1, 2016.
"Let the Congress explain to the people. You institutionalised tax evasion and corruption and the enforcement mechanism was selectively used," Naidu alleged.
Asserting that the claims of the Congress on demonetisation will not be taken seriously, Naidu said, "Now, they are trying to form an alliance of four 'C's -- Congress, Communists, Casteists and Communalists. The fifth 'C' would be the corrupt.
"What is there to protest against? If demonetisation is bad, you should have come out in the open or raised it in Parliament."