Swiggy Instamart seller commission and fees, explained
Instamart quotes a rate early and brands treat it as the answer. It is one line in a structure that has several, and the base underneath it moves your economics more than the rate does.
- Instamart largely buys stock into its own network rather than acting as a pure marketplace, so your terms read as trade margin and recoveries rather than a simple per order commission.
- The base a commission applies to changes your economics more than the headline rate, so establish in writing whether it sits on selling price, invoice value or a declared base, and whether tax is in or out.
- Sort every charge into what is netted off your settlement and what is invoiced separately, because the two need different disputes and hit cash flow at different moments.
- The only reliable sources for your real numbers are the signed commercial annexure, the downloadable settlement file and your account manager in writing.
Instamart teams quote a commission early in the conversation, and brands treat it as the answer. It is one line in a commercial structure that has several, and the base it applies to moves your economics more than the rate does. Two brands can sign the same percentage and see very different money land in the bank.
Instamart sits inside a wider Swiggy relationship
This is what makes Instamart commercials read differently from a standalone quick commerce app. Instamart is a surface inside the Swiggy app, sitting alongside food delivery and Swiggy’s other businesses, and the commercial conversation often runs through a team that owns more than one of those surfaces. That has two practical effects. Your Instamart terms can get bundled with commitments that live elsewhere in Swiggy, particularly on the advertising side, and a single annexure can end up covering things that are not, strictly, the cost of selling on Instamart at all.
Read the annexure as two lists: what the platform charges you for selling, and what you have committed to spend. They are different obligations with different consequences if you miss them, and brands routinely fold them into one line when they build the P and L.
The charge heads to expect
Instamart works as a stocked channel rather than a pure marketplace for most brand relationships, which means the platform raises a purchase order, takes ownership of stock into its dark store network, and sells it on. Confirm which structure your own contract uses, because it changes almost everything below. In a stocked structure the heads to expect are:
- The base margin or commission, the platform’s take on each unit sold, set by category.
- Fulfilment and handling, covering inwarding, movement into the dark store network and last mile.
- Storage or holding, charged on stock sitting in the network beyond an agreed window.
- Promotional and scheme contribution, your funded share of price offs, bank offers and app level promotions you agreed to join.
- Advertising, billed separately from trading terms, on its own cycle.
- Returns, damages and shortages, recovered when units are unsaleable, short received or written off.
- Removal, if you pull stock back out of the network.
None of these carry a figure that can be published, because they are set by category, assortment and contract, and they get renegotiated. Anyone handing you a fixed Instamart rate card off a forum post is handing you somebody else’s deal.
What the commission is calculated on
This is worth more than the rate. A percentage applied to the selling price in the app is a different amount of money from the same percentage applied to your landed cost, to invoice value net of scheme, or to a notional base agreed in the annexure. Get three things in writing: what the base is, whether the base includes or excludes tax, and whether it moves when the platform discounts the shelf price without asking you.
That last point catches people. If the platform funds a discount and the take still applies to the pre discount base, you are fine. If the base moves with the shelf price, your money per unit moves with it, and the effect compounds across a promotional weekend.
Deducted at settlement or billed to you
Charges arrive by two routes. Some are netted off what the platform owes you and appear as a line on the settlement or payout file, so you never see an invoice for them. Others are invoiced separately and have to be paid, which means they hit cash flow independently of your sales. Advertising usually sits in the second group. Damages, shortages and scheme contribution usually sit in the first.
The distinction decides who is chasing whom. A deduction has already happened and you are arguing to get money back inside a claim window. An invoice has not been paid and you are arguing before money leaves. Sort every line in your annexure into one of those buckets before you go live. The mechanics of working deductions back sit in damages and deductions reconciliation.
Why your terms differ from the brand beside you
Because terms are priced against what you are asking the platform to do. A brand entering with a narrow, fast moving assortment in a few dense cities is a cheaper proposition to serve than one entering with a long tail across a national footprint. Volume commitment, pack architecture, category headroom, whether you need cold chain, how much marketing money you bring, and how long the platform has to hold your stock all move the terms. Comparing your percentage with a peer’s percentage compares two different jobs.
Where your own real numbers live
In order of reliability: the signed commercial annexure to your agreement, which is the only place your rates are contractually true; the settlement or payout file you can download, which shows what was actually taken and under which head; and your account manager, in writing, for anything the first two do not explain. Screenshots in seller groups are not evidence, and last year’s annexure is not this year’s.
Build the habit early. Reconcile the payout file against your own invoice and dispatch records every cycle rather than at quarter end, because claim windows close and an unexplained head that recurs quietly for a quarter is expensive to unwind. Settlement reconciliation is the same discipline across channels.
A rate only means something once you know its base
If you take one thing into the commercial meeting, take that. A lower headline percentage on a base that includes tax and moves with platform discounting can cost more than a higher one on a clean fixed base with scheme contribution capped. Model both against your own landed cost before you agree, and compare the structure against a channel where every head is visible: our Blinkit seller commission breakdown shows what a full charge stack looks like laid out end to end. For how these structures differ across the sector, read how quick commerce seller fees differ by platform.
Onboarding mechanics are covered separately in our guide to selling on Swiggy Instamart, and the ongoing operating cadence in the Instamart weekly rhythm.