India’s television channels are no longer limited to 12 minutes of advertising in a clock hour. The government removed the cap in August, and the Telecom Regulatory Authority of India repealed its corresponding regulations in September. Broadcasters can now decide how much more of a programme to offer advertisers. 

Can they earn more from that airtime without weakening the audience that makes it saleable? An additional break during a popular programme may bring in revenue. A longer break that sends viewers elsewhere could make the next spot harder to sell.

The easing followed a court victory for the old rule. In May, the Delhi High Court upheld the cap against broadcasters’ challenge, finding that regulating advertising duration to protect viewers was lawful. Three months later, the government removed the underlying rule.

The question is whether channels can sell more advertising without driving away viewers or weakening spot prices. 

India’s advertising market has not slowed. India’s advertising market grew 13.5% in 2025, according to FICCI-EY. Digital advertising rose 26% to ₹947 billion and accounted for 63% of total ad revenue, while linear TV advertising revenue fell 10%.

A live event or sought-after entertainment programme may attract enough demand to support another ad slot without forcing down spot prices. Adding spots to a weaker hour, by contrast, may mean selling them at a discount or finding no buyer at all.

The regulatory change increases the supply of advertising time, but it does not increase the supply of attention.

Attention Economy
Advertisers buy the chance to influence an audience, not a fixed quantity of television time. More slots may help a brand appear during a desirable programme when space was previously scarce. If the added spots lengthen a break that viewers abandon, their lower price may not make them a better buy.

Viewers respond differently to programmes and advertisements, so longer breaks need not always fail. What matters is what advertisers pay for the added spots and how many viewers remain through them. More ad volume means little if prices fall or viewers leave.

The government argues that the cap belongs to an earlier television market. Viewers now have far more channels and digital alternatives, while broadcasters compete with platforms that were not subject to this TV ad-time limit. Those alternatives also give viewers somewhere else to go when breaks become too long.

The old rule told every viewer the maximum advertising time within an hour. The new approach relies on channels noticing when they have pushed too far, advertisers adjusting what they pay, and viewers deciding when to leave. None gives viewers advance notice of how much advertising a channel will put in the next hour.

A programme-specific gain is not the same as repeatable earnings growth. More sold minutes matter if total advertising revenue rises without a disproportionate fall in the price of a spot, audience size or operating margin. An extra break during a major event might flatter one quarter’s figures; it says less about what a channel earns on an ordinary weekday.

Yardstick
The risk is that ad minutes rise faster than demand for them. Revenue might grow briefly while spot prices weaken or audiences slip. Without broadcaster-specific evidence of sustained profit growth, the repeal alone says nothing about whether a listed company deserves a higher valuation.

Advertising revenue relative to spots sold, audience retention through breaks and operating margins will show whether the extra inventory is adding value or simply diluting the price of existing spots.

They may also become harder to assess. TRAI has withdrawn the weekly ad-duration reporting requirement attached to the old cap. If the government expects competition to restrain excessive advertising, comparable figures on how channels use their new freedom would make that claim easier to test.

Without comparable data, more advertising minutes could look like growth even when the economics are moving the other way.