A Hyderabad biryani audit has uncovered suspected tax evasion of nearly ₹70,000 crore, triggering a nationwide probe into restaurant billing software used by over 1.5 lakh outlets.
A routine compliance check at a few biryani restaurants in Hyderabad has escalated into one of India’s largest suspected tax evasion investigations. Authorities estimate that sales worth nearly ₹70,000 crore may have been suppressed since the financial year 2019-20.
How the Investigation Began
Revenue mismatches between reported sales and actual customer footfall triggered the probe.
Income Tax Department officers noticed that several consistently busy outlets reported turnover figures that did not match their operational scale. Field verification revealed clear discrepancies between declared revenue, transaction volumes, and visible demand.
These anomalies led to a forensic audit of digital billing records rather than a routine compliance review.
Billing Software Under the Scanner
A widely used restaurant billing software platform emerged as the central focus of the investigation.
The platform services more than 1.5 lakh restaurants nationwide. During backend analysis, officials identified functionality that allegedly allowed post-transaction invoice deletion and modification of completed bills before tax returns were filed.
Authorities retrieved approximately 60 terabytes of billing data spanning six financial years. Advanced data analytics and AI-driven tools were deployed to process and reconstruct transaction histories at scale.
Digital reconstruction directly identified ₹13,000 crore worth of deleted invoices. The remaining suspected suppression was inferred by analysing transaction patterns and cross-verifying data with payment gateways, banking records, GST filings, and financial disclosures.
Scale of the Suspected Evasion
Preliminary assessments indicate that at least ₹70,000 crore in sales may have been concealed since FY 2019-20.
Limited physical verification across select restaurants in Telangana and Andhra Pradesh reportedly uncovered hundreds of crores in unreported turnover. Investigators believe these findings represent only a portion of the potential exposure, as scrutiny has so far focused on one billing software provider.
Beyond Hyderabad and Biryani
The issue extends beyond Hyderabad and is not restricted to biryani outlets.
As the probe widened, similar discrepancies surfaced in restaurants across multiple states, particularly in southern India. In several instances, billing data remained intact but tax returns reflected significantly lower sales figures, indicating possible deliberate under-reporting.
Other billing software systems used in the hospitality sector have yet to undergo detailed examination, suggesting the investigation could expand further.
Technology’s Dual Role
Digital billing systems enabled both the alleged manipulation and its detection.
While such platforms streamline operations, inadequate safeguards can create vulnerabilities. At the same time, large-scale data correlation across billing records, payment trails, and statutory filings has strengthened enforcement capabilities. AI-driven anomaly detection now allows authorities to identify systemic suppression patterns that traditional audits may miss.
What Lies Ahead
Authorities are expected to issue notices, recover unpaid taxes with penalties, and initiate prosecution where violations are established.
The case is likely to lead to tighter oversight of digital billing systems and stricter compliance requirements for restaurants and software providers. Regulatory scrutiny across the food and hospitality sector is expected to intensify.
Conclusion
The Hyderabad biryani audit has evolved into a nationwide compliance investigation involving ₹70,000 crore in suspected suppressed sales.
What began as a local review now signals a broader shift in tax enforcement strategy. In the digital economy, transaction data leaves traceable records, and large-scale analytics can reconstruct financial trails even years later.
Source: Adapted from The New Indian Express