Bharti Airtel and its subsidiary Bharti Hexacom have prepaid additional Rs. 5,985 crore to the Department of Telecom thereby fully prepaying the high-cost interest liabilities of 8.65% pertaining to the 2024 auctions. Airtel's subsidiary Network i2i has also voluntarily called and redeemed $1 billion in Perpetual Notes.

Underscoring its commitment to financial prudence, operational efficiency, and its strong capital position, Airtel continues to prepay its high-cost spectrum liabilities, lowering its debt and cost of debt.

Airtel has now prepaid Rs. 25,981 crores of high-cost spectrum liabilities for the current 2025 fiscal year and has cumulatively prepaid spectrum liabilities of Rs 66,665 crores as on date. The average interest rate on the cumulative liabilities prepaid was approximately 9.74%. Airtel had earlier fully prepaid liabilities that had interest rates of 10%, 9.75% and 9.3%. These prepayments have been made about 7 years ahead of their average residual maturities.

The prepayments have resulted in Airtel clearing Rs 116,405 crores of scheduled instalments that would have otherwise been payable on their respective dates over the original tenure of the liabilities.

Consequent to these payments, Airtel has also lowered its cost of debt on spectrum liabilities to an average of approximately 7.22% on the residual Rs. 52,000 crores of spectrum liabilities (excluding AGR liabilities). The residual spectrum liabilities carry a long repayment profile payable in annual instalments until FY 2042.

Additionally, Airtel's subsidiary Network i2i Limited has voluntarily exercised a call option and redeemed $1 billion in USD Perpetual Notes issued in FY 2020. Perpetual notes otherwise had no contracted maturity and carried an interest rate of 5.65%. Post the redemption of $1 billion in perpetual notes, Airtel will have approximately $479 million of perpetual notes outstanding, which were issued during FY 2021. These notes can be called in FY 2026.