Bulk SMS for Hospitals & Clinics: Reduce Missed Appointments by 75% in 2025

The Airtel DLT Charges 2026 guide explains the complete registration fees, renewal costs, and GST breakup required for businesses sending commercial SMS in India. As per TRAI regulations, all enterprises must register on the Airtel DLT platform to send transactional, promotional, and OTP messages legally. This article provides a clear breakdown of Airtel DLT registration charges, including Principal Entity fees, Sender ID (header) costs, SMS template approval charges, and annual renewal expenses, along with applicable 18% GST. It helps businesses understand how Airtel’s DLT pricing compares with other telecom operators and how to avoid unexpected compliance costs. Whether you are a startup, SME, enterprise, or bulk SMS provider, this guide ensures transparency in budgeting and helps you stay compliant while maintaining uninterrupted SMS delivery on the Airtel network in 2026.