GST Audit & Department Investigation – What Businesses Must Know

Created & Published by: Bhavik Bhoot
Strategic Tax, GST & Corporate Compliance Advisory
Published: April 2026

GST audits and departmental investigations have become increasingly aggressive with the use of data analytics, AI-based mismatch detection and cross-verification with Income-tax databases.

Every business must understand how audits, inspections, searches and investigations work, and more importantly, how to respond strategically.

High Risk Area

Scrutiny increasing every year

Heavy Penalties

Interest + penalty + prosecution

Data Driven

AIS, GSTN, e-invoicing linked

1. Types of GST Proceedings

TypeSection
Audit65
Special Audit66
Inspection67
Search & Seizure67

2. GST Audit

3. DGGI Investigations

DGGI handles major tax evasion cases including fake ITC, bogus billing and fraud.

4. Common Triggers

5. Penalties & Consequences

TypeImpact
Interest18%
Penalty10% to 100%
ProsecutionPossible

GST Risk Calculator

Penalty Estimator

Internal Links

GST Notice Guide
GST Refund Guide

Facing GST Audit or Investigation?

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Conclusion

GST audits and investigations require careful handling. A proactive compliance approach and professional advisory can significantly reduce risk exposure.

For professional assistance, consult a GST Consultant in Mumbai.

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