About / Our Team / Deepak Jain
Deepak Jain
D J A S & Co. · Partner

Deepak Jain

FCA, DISA(ICAI), Forensic Auditor, LLB

Deepak brings over a decade of experience across banking, taxation, audit, and forensic accounting, with a strong focus on Indirect Taxation — specifically GST advisory, compliance, and litigation. Before entering practice, he worked in banking, giving him firsthand operational insight into financial systems and institutional workflows. He subsequently qualified as a Chartered Accountant, a DISA-qualified IS auditor, and a law professional — a combination that informs his ability to navigate complex multi-disciplinary matters.

His GST practice spans the full spectrum: from structuring and impact assessments to refund optimisation and high-stakes litigation before authorities including DGARM, DGGI, DRI, Anti-Evasion, and Appellate Tribunals. He has guided large corporates through GST 2.0 transitions and managed enforcement proceedings including search and survey actions. He currently oversees a client portfolio with a combined turnover exceeding ₹5,000 crore and has secured over ₹100 crore in GST refunds across IDS, exports, SEZ supplies, and excess tax payments.

Beyond practice, Deepak contributes to the profession as a Technical Reviewer at the TAQRB (ICAI) and is a regular speaker at GST seminars and professional development events.

Practice Focus

Indirect Taxation GST Advisory GST Litigation Refund Optimisation Forensic Accounting IS Audit

Key Highlights

  • Oversees clients with a collective turnover exceeding ₹5,000 crore
  • Guided corporates through major GST transitions, including GST 2.0
  • Handled 300+ GST litigation matters PAN India across various fora
  • Secured ₹100+ crore in GST refunds
  • Technical reviewer, TAQRB (ICAI)
  • Regular speaker at GST seminars and professional events

Professional Background

  • Former banker with strong financial operational insight
  • DISA-qualified auditor with systems and controls expertise
  • Qualified law professional