Madhukar Narayan Hiregange, B, Com, FCA , DISA (ICAI). Passed CISA.Founder Partner of HNA & Co LLP (formerly Hiregange & Associates) a firm specialised in indirect tax practice having offices in 14 locations in India. Developed more tham 400 leader within & outside the firm.

Has Jointly authored 35+ books from 1997 on IDT

Has been active in spreading awareness throgh online posts/replies, articals and workshops (Physical and Online). Contributes on several professional site like taxsutra hiregangeacademy.com., Linked in, Facebook, You Tube, etc.