Where distributor margin quietly disappears

Ask a distributor what their margin is and you will usually get a confident answer. Ask them what it was after claims, and the answer gets slower.

That pause is the whole problem. In multi-principal distribution, the invoice margin and the real margin are different numbers, and the distance between them is made up of things that arrive late, arrive partially, or never arrive at all.

None of it looks dramatic on any single day. That is precisely why it goes unnoticed.

The margin on the invoice is not the margin

A distributor buys at a landed cost and sells at a fixed rate. On paper the spread is known before the goods move.

In practice, the actual outcome depends on a list of things settled weeks later:

• Scheme claims — the discount promised in a circular, claimed after the period closes
• Damages and expiry — stock written off, sometimes reimbursed, sometimes not
• Rate difference — price protection when a principal drops rates on stock you already hold
• Secondary scheme pass-through — discounts you have already given retailers, waiting to be recovered
• Freight and handling — reimbursed against submission, and only against submission

Every one of these is money you have already spent or foregone. The question is not whether it was earned. It is whether it was claimed, accepted, and received.

Why claims go unrecovered

I have not often seen a distributor lose a claim because it was disputed. I see them lose claims because of the process around them.

The circular and the claim are read by different people. The scheme circular arrives, gets acted on commercially, and is then filed. When the claim is prepared later, it is prepared from memory of what the scheme said rather than from the document.

Partial settlements are not tracked as partial. A claim of ₹1,80,000 is settled at ₹1,42,000. The credit note is posted, the entry balances, and the ₹38,000 shortfall never becomes a follow-up — because nothing in the books is holding the original claim against the settlement.

Claims are filed against a period that has already closed. Most principals allow a claim window. Miss it and the entitlement is gone regardless of merit.

Nobody owns the total. Every individual claim has an owner. The aggregate of what is outstanding across principals usually has none.

The remedy is unexciting and it works: hold a claims register that lists every claim raised, what it was based on, what was settled, and what remains — and read the difference every month. Not annually, when the trail has gone cold.

Credit notes: the part that has changed

This is where the tax treatment matters, and it is worth understanding because the rules moved recently.

When a principal passes a post-sale discount, it can come in one of two forms, and they are not interchangeable.

A GST credit note under Section 34 carries a tax element. The supplier reduces the tax already paid. As the recipient, you must reverse the proportionate input tax credit attributable to that discount.

A commercial or financial credit note carries no tax element. The supplier’s original tax stays where it is. And per CBIC Circular 251/08/2025 dated 12 September 2025, where a post-sale discount is passed through a commercial credit note, there is no requirement for the recipient to reverse ITC.

The distinction decides whether that scheme settlement costs you input credit or not.

What changed in the law

The older position under Section 15(3)(b) was strict. A post-supply discount could only be excluded from taxable value where the discount was established under an agreement made before or at the time of supply and could be linked to specific invoices — plus the recipient had to reverse ITC. Trade schemes decided mid-quarter frequently failed the first test.

Following the 56th GST Council’s recommendation in September 2025, that pre-agreement condition was removed and Section 15(3)(b) was substituted. The position now turns on two practical conditions: a credit note is issued under Section 34, and the recipient reverses the proportionate ITC. Circular 212/6/2024, which had required a certificate mechanism to evidence that reversal, was rescinded.

For anyone running dealer incentive or year-end trade schemes without a written agreement on every invoice, that is a material easing.

Two things to take from it. First, if you are reversing ITC on every credit note that lands, check what kind of note it actually is — commercial notes do not require it. Second, this area has moved twice in about eighteen months, so treatment applied two years ago is not automatically right today.

Principal-wise, or you are guessing

The other structural issue is simpler and more common: many distributors can see total profitability but not profitability by principal.

That matters because principals are not equally profitable. One may carry good margin and settle claims within thirty days. Another may carry thinner margin and take ninety. Blended together, both look like one average business, and the average conceals which relationship is actually funding the other.

Without principal-wise separation you cannot answer the questions that decide your year:

• Which principal’s stock turns fastest against the margin it earns?
• Which one has the largest unsettled claims sitting against it right now?
• If you had to give up one line, which would cost the least?

These are not accounting questions. They are commercial ones. They just happen to require the books to be structured properly before anyone can answer them.

The cash cost of all this

Claims are receivables. Slow-moving stock is cash. Payables to principals are the only part working in your favour.

Put them together and you get your cash conversion cycle — how many days your own money is out before it comes back. For distribution, this is the number that quietly determines whether you need an overdraft.

A distributor doing ₹1 crore a month with 60 days of receivables, 45 days of stock and 30 days of credit from principals is funding 75 days of trading out of their own pocket. At that volume, roughly ₹24.6 lakh is tied up at any moment — money that is entirely yours and entirely unavailable.

You can work out your own figure on our free Working Capital Gap Calculator. It shows the cycle in days, the rupees locked, and how much of it your suppliers are funding for you. It runs in your browser and asks nothing of you to use.

What actually fixes this

Nothing here needs new software or a bigger team. It needs three things done monthly rather than annually:

1. A claims register that carries the raised amount, the settled amount and the difference — read every month, not at year-end
2. Principal-wise books, so profitability is a fact rather than an estimate
3. A cash view — receivables ageing, stock days and the resulting gap, in front of the owner every month

The reason distributors lose margin is not that they do not know these things matter. It is that by the time the numbers are assembled, the claim window has closed and the conversation with the principal has become a negotiation instead of a request.

Visibility, in this business, is mostly about timing.