The income tax (I-T) department has decided to hold extensive publicity campaigns on the Black Money Disclosure Scheme launched on June 1. Also, to widen the tax base and devise ways to check the issue of undisclosed money, it was decided at the two-day Rajasva Gyan Sangam, a retreat for the tax administrators that concluded on Friday. Tax departments will work to improve payer services, increasing the tax base, checking evasion, reducing litigation and digitising processes, said revenue secretary Hasmukh Adhia. “We had an entire session on strategies to tackle the menace of black money in the system. The ideas or the strategy that emerged cannot be revealed,” he added. A website will be opened to monitor the efforts by officers to increase the popularity of the Income Declaration Scheme and the Direct Tax Dispute Resolution Scheme. Prime Minister Narendra Modi in his inaugural address on Thursday had outlined a five-point charter for tax administrators — RAPID, which stands