Imtiaj Islam is an esteemed Advocate of the Supreme Court of Bangladesh, born in Kananchak village under Chitalmari Upazila of Bagerhat district, Bangladesh. He is the son of Principal Mawlana Khizirul Islam and Jannatul Ferdous.

He obtained his LL.B (Honours), LL.M, and M.S.S degrees from the University of Dhaka, achieving First Class distinction at every academic level, reflecting his outstanding academic excellence and professional competence.

Currently, he is a well-established corporate lawyer, trainer, and consultant, widely recognized both nationally and internationally. He has been providing legal advisory and consultancy services to more than one hundred local and international organizations in the fields of Income Tax, VAT (Value Added Tax), Company Law, and Corporate Compliance.

He is a member of the Dhaka Taxes Bar Association and the Founder of BD Business Care, BD Tax Care, and BTC Academy—organizations dedicated to providing professional tax, legal, and business consultancy services and training.

As a professional trainer, he conducts specialized training programs through BTC Academy and his online platform, www.bdprofessionalskills.com, focusing on Income Tax, VAT, Company Law, and Land Law.

As an author, his notable publications include TAX Master, VAT Master, and ITP Master, which are highly appreciated by legal professionals, students, and practitioners in the fields of taxation and law.