How Festive Advertising Budgets Actually Get Spent

Indian advertising does not have a financial year so much as a run-up. Everything before September is preparation and everything after December is recovery.
Festive advertising budgets can carry close to a third of a category’s annual spend through roughly six weeks, and the decisions that shape them are made long before any of the work exists.
Where festive advertising budgets actually go
Less into ideas than most people outside the business assume. The largest share is inventory, bought early because the good positions are gone by August, and the second largest is production volume, because festive means many versions rather than one film.
Regional cuts, retailer-specific edits, offer variants that change weekly and a separate set for the discounting phase all come out of the same line, and none of it is visible in the campaign the public sees.
Why so much is committed before the work is ready
Because the alternative is buying late at a worse price into whatever is left. Media is locked on a forecast, which means the creative brief frequently arrives after the media plan rather than before it, and the work has to fit a shape that is already bought.
The second reason is competitive. Nobody wants to be the category that went quiet in the one window where the customer is actively looking, so the commitment is partly defensive and gets treated as fixed cost long before anyone asks what it is meant to achieve.
What the rest of the year pays for it
Usually the first quarter. A heavy festive commitment is funded by thinning January to March, which is why so many brands go quiet immediately after a period of enormous visibility and then wonder why salience dropped.
The brands that get the most out of it treat festive as the loudest part of a continuous plan rather than as the plan itself. The ones that treat it as the whole year buy attention at the highest price of the year and then abandon it.