Telecom tariff hike: Ambit expects 15% rise in December, names Bharti Airtel top pick
Ambit Capital has forecast a 15% hike in telecom tariffs for December 2026, with Bharti Airtel singled out as the sector’s top pick. The brokerage cited pricing discipline, improving revenue growth and the need for higher industry returns as key drivers of the forecast. The outlook comes as telecom operators face mounting pressure to monetize data usage amid a surge in digital consumption.
Market Background
The Indian telecom sector has seen a steady climb in average revenue per user (ARPU) over the past three years, rising from ₹1,600 in FY24 to ₹1,850 in FY25, according to the Telecom Regulatory Authority of India (TRAI). This uptick has prompted operators to consider tariff adjustments to sustain profitability. On the macro front, the Reserve Bank of India’s policy stance remains accommodative, with the repo rate held at 4.25% and a forward guidance that signals no immediate tightening. Meanwhile, the Securities and Exchange Board of India (SEBI) has been reviewing the telecom licensing framework to encourage infrastructure investment.
In the broader market, the Nifty 50 stood at 21,800 on the day of the announcement, while the Nifty Telecom index was trading near 12,200, reflecting a 1.8% rally in the sector. The rally was partly driven by positive sentiment around upcoming tariff hikes and the recent Jio Platforms IPO inflows, which have buoyed investor confidence.
Key Developments
| Metric | Value | Signal |
|---|---|---|
| Ambit Forecast | 15% tariff hike | Bullish |
| Top Pick | Bharti Airtel | Bullish |
| Other BUY | Vodafone Idea, Indus Towers | Bullish |
Ambit’s projection is based on a model that incorporates ARPU growth, subscriber base expansion, and cost inflation. The brokerage also noted that the December tariff hike would likely be followed by biennial 12% increases over the next decade, a pattern that aligns with historical tariff adjustments post-TRAI reviews.
Sector Impact
Bharti Airtel (NSE:BHARTIARTL) is expected to benefit most from the tariff hike, with analysts projecting a 12% rise in net revenue for FY27. Vodafone Idea (NSE:VODAFONE) and Indus Towers (NSE:INDUST) also stand to gain, with potential uplift in earnings per share (EPS) of 10% and 8% respectively. The hike could lift the Nifty Telecom index by 2-3% in the short term, as investors reprice the valuation multiples for the sector.
Investors should note that the tariff increase may also impact the cost structure of telecom operators, as higher ARPU could be offset by increased network maintenance costs. However, the net effect is expected to be positive, given the strong demand for data services.
Macro & Regulatory Context
The RBI’s accommodative stance provides a supportive backdrop for telecom operators to raise tariffs without triggering a sharp decline in consumer spending. SEBI’s ongoing review of the telecom licensing framework could also open avenues for new entrants, potentially increasing competition but also encouraging further infrastructure investment. Global factors such as rising oil prices have a limited direct impact on the telecom sector, but they could influence consumer disposable income, thereby affecting ARPU growth.
What to Watch
- December 2026 tariff announcement: Operators will formally announce tariff changes, providing a concrete gauge of the sector’s pricing trajectory.
- Quarterly earnings releases: FY27 Q1 earnings for Bharti Airtel, Vodafone Idea, and Indus Towers will reveal the actual impact of the tariff hike.
- TRAI policy updates: Any regulatory changes could adjust the pace or magnitude of tariff adjustments.
- Global macro data: Oil price movements and US Federal Reserve policy may indirectly affect consumer spending patterns.
Disclaimer: This article is for information only and is not investment advice. Markets involve risk; consult a SEBI‑registered adviser before acting.
