DLT Registration Charges | DLT Registration Fees | Paying DLT Charges | DLT Costs

DLT registration charges in India are mandatory for businesses that want to send bulk SMS, OTP messages, transactional alerts, or promotional SMS to customers. The Telecom Regulatory Authority of India (TRAI) introduced Distributed Ledger Technology (DLT) to reduce spam messages and ensure transparency in commercial messaging. Businesses must register as a Principal Entity (PE) on an authorized telecom operator’s DLT portal to verify their identity, approve SMS templates, and register sender IDs. Without DLT registration, SMS messages cannot be delivered to customers, making it essential for compliant business communication.

The cost of DLT registration in India typically includes Principal Entity registration fees, sender ID (header) registration charges, template approval fees, and annual renewal costs. Most telecom operators such as Jio, Airtel, Vodafone Idea, BSNL, and Tata Tele Services charge around ₹5,000 + GST (approximately ₹5,900) for registration, although pricing may vary depending on the operator and policy updates. Businesses also need to consider additional operational expenses such as DLT scrubbing charges, which are small per-SMS fees applied when messages are verified against approved templates and customer preferences before delivery.

DLT compliance helps businesses improve SMS delivery rates, maintain regulatory compliance, and protect customers from fraudulent messaging. By registering on a single DLT platform, companies can send SMS across all telecom networks, helping reduce compliance costs and simplify communication management. Choosing a reliable bulk SMS provider or aggregator can further help businesses manage template approvals, optimize DLT costs, and ensure seamless messaging operations.