IndiGo, India’s largest airline by market share, has been levied a Rs. 13 lakh penalty by the Goods and Services Tax (GST) authorities following a routine compliance review. The penalty pertains to discrepancies in tax filings and reporting obligations, highlighting the importance of rigorous regulatory adherence in the aviation sector. Analysts note that while the financial impact is relatively minor for a large carrier, the case underscores the evolving scrutiny of GST compliance across industries.