Expiry Stock Return Letter: Format & Why Claims Fail

The letter that gets ignored — and the one that gets credited

You've pulled expired stock off the shelf, set it aside, and called your distributor. They say "send a letter." You send something. Weeks pass. Nothing. Then you follow up and hear: "claim rejected — incomplete documentation."

This happens constantly in pharmacy and grocery retail. The stock is genuinely expired, the distributor knows it, and still the credit doesn't come. The problem is almost never the expiry itself. It's the letter and what's attached to it.

Why distributors reject expiry claims

Before writing a single word, understand what a distributor's accounts team is actually checking. They're not reading your letter for sympathy — they're matching it against their own records and their principal company's returns policy.

The most common rejection reasons, in plain terms:

• Batch number missing or wrong. If your batch number doesn't match their dispatch records, the claim dies immediately.
• Letter sent after the return window closed. Many FMCG and pharma principals allow returns only within a fixed window before and after expiry — often 30 to 90 days. A letter sent on the expiry date itself can still be too late if the policy window already closed.
• No purchase invoice reference. The distributor needs to trace the sale back to their own books. Without an invoice number and date, they can't raise a credit note on their end.
• Physical stock not held separately. If the expired goods are mixed back into your live stock, no distributor will process the claim. They need to know the units are quarantined and available for inspection or pickup.
• Quantity mismatch. The letter says 24 strips; the invoice shows you bought 12. That triggers an automatic hold.

For a deeper look at how distributors score and reject claims, see why distributor expiry claims get rejected.

What the letter must contain

A return letter isn't a complaint. It's a structured document that mirrors the distributor's own records. Here's the format that works.

[Your shop name and address]

[Drug Licence No. / FSSAI Licence No., as applicable]

Date: [DD/MM/YYYY]

To,

[Distributor firm name]

[Address]

Subject: Expiry return claim — [Product name], Batch [XXX], Expiry [MM/YYYY]

Dear Sir/Madam,

We are returning the following expired goods purchased from your firm. The stock has been segregated and marked "Expired — Not for Sale" pending your collection or inspection.

We request you to raise a credit note for the above at the invoice price and arrange collection at your earliest convenience. Please acknowledge receipt of this letter.

Thank you.

[Authorised signatory]

[Name, designation]

[Contact number]

Send this by email (with read receipt) and hand-deliver or courier a signed copy. Keep your proof of delivery — a WhatsApp acknowledgement from the sales rep is not enough for a dispute.

What to attach

The letter alone is rarely sufficient. Attach these in the same envelope or email:

• Copy of the original purchase invoice for every batch listed
• Photograph of the expired stock showing the batch number and expiry date clearly — take it before you move the goods
• Your internal expiry log or stock register entry showing when the item was flagged
• Distributor's own delivery challan, if you have it — this closes any gap between invoice and physical delivery

For pharmacies handling Schedule H or Schedule H1 drugs, your batch-wise stock register is also relevant. If you've been maintaining a proper register, a copy of the relevant entry strengthens your position considerably. The distributor expiry claim register is a ready-to-use format for tracking these claims from your side.

The "expired stock: not for sale" step

Physical segregation is not optional — it's part of your compliance obligation and your claim defence. Under the Drugs and Cosmetics Rules, 1945 (the licence conditions in Rule 65), a licensed pharmacy must not sell a drug after its expiry date, and drug inspectors expect expired stock kept apart and marked "not for sale" until disposal or return. FSSAI-licensed food businesses have a parallel obligation under the Food Safety and Standards (Licensing and Registration of Food Businesses) Regulations, 2011.

In practice: move expired stock into a separate bin or shelf section immediately. Label it clearly. A handwritten sign works; a printed label is better. Do not wait for the distributor to collect before segregating — if an inspector visits between now and collection day, mixed stock is a violation regardless of your intent to return it.

Timing: the window you can't miss

Every principal company sets its own return policy, and distributors enforce it. The window is typically defined in days before or after the printed expiry date. Check your distributor's terms — they're usually in the appointment letter or the rate card they gave you when you started buying.

If you don't have the written policy, call and ask before sending the letter. Get the window confirmed in writing (email is fine). If you're already past the window, say so in the letter and state why — for example, a batch that expired during a period when the distributor's rep wasn't visiting. Some distributors will still process late claims for long-standing accounts; most won't unless you make the case explicitly.

GST and the credit note

When a distributor accepts your return, they must issue a credit note under Section 34 of the CGST Act, 2017. This reverses the GST on the returned goods. You'll need to reverse the Input Tax Credit (ITC) you originally claimed on that purchase in your GSTR-3B for the relevant period. If you're unclear on how that reconciliation works, the post on GST credit notes for expired medicine returns walks through the mechanics.

Don't let the GST piece be an afterthought — an accepted return with no credit note is money left on the table, and an ITC reversal you forget to make is a compliance gap.

Keep a running claim register

If you're returning stock across multiple distributors and multiple months, a single letter per claim isn't enough to manage the process. You need a register that tracks:

• Date the letter was sent
• Distributor name and contact
• Products, batches, and quantities claimed
• Credit note number and date received
• Status (pending / accepted / rejected / disputed)

This register also protects you if a distributor claims they never received your letter, or if their accounts team changes and the claim history gets lost. Download the distributor expiry claim register to start tracking from today.

One last thing before you write the letter

The best return letter is the one you never have to write because you caught the batch before it expired and sold it down, returned it in time, or negotiated a swap. That requires knowing, at any point, which batches are expiring in the next 30, 60, and 90 days — across every product in your store.

ShelfLifePro serves pharmacy, grocery, and FMCG distribution businesses in India. If you want to see how expiry tracking works in your specific setup, the 14-day free trial requires no credit card.