<h1>Voluntary tax disclosure urged to promote compliance; targeted data-driven outreach prompts return filing and payment.</h1> The government deployed matched PAN-linked data and rule-based algorithms to identify non-filers, sent customised letters summarising financial transactions to high-priority cases, and established a Compliance Management Cell to track return filing and tax payment while developing an enterprise Data Warehouse and Business Intelligence project to support targeted outreach and compliance risk management.