How to raise a debit note to a fabric mill

How to claim money back from a fabric mill for rejected rolls: evidence to collect, valuing the claim, what a debit note must contain and GST credit notes.

By AvanceZone team · Published 01 Oct 2026 · Updated 04 Oct 2026 · 7 min read

A debit note to a fabric mill is a commercial document in which a buyer of fabric claims a reduction for rolls that failed the agreed quality standard. Many garment units and dyeing houses in Tirupur, Surat or Ludhiana absorb rejected fabric they never claim for. Sometimes the inspection sheet is lost, sometimes the photos are on an inspector's personal phone, usually nobody has the time to put a claim together before the next lot arrives. A debit note is the formal way to recover that money. Here is the process that gets claims accepted rather than argued.

1. Agree the standard before the first lot

A claim only holds if the mill agreed to the rule. Put the inspection standard in the purchase order or supply agreement: 4-point system per ASTM D5430, the roll limit (for example 40 points per 100 sq yd), the hole rule, the running-defect reject length, width and GSM tolerances and the shade band. State the remedy: replacement, re-process, or deduction at a per-yard rate for second-quality rolls. Mills accept this readily when it is written before a dispute, and almost never after.

2. Inspect within the agreed window and record evidence

Most supply agreements require fabric to be inspected within 7 to 15 days of receipt. For every failed roll, record:

Roll number, mill invoice number and lot
Length, width and GSM as received versus ticketed
The defect log with yard position, defect type, length and points, and the capped total
Points per 100 sq yd against the agreed limit
Photos of each major defect with the yard position visible, and a roll map
Inspector name, date and device or sheet reference

Photos with the frame counter in shot are the single most persuasive item. A roll map that shows a needle line running from 104 to 118 yards says more than a paragraph.

3. Notify the mill before you cut

Send a short notice the same day: roll numbers, result, and that a claim will follow. Offer the mill a chance to see the rolls. If you cut the fabric first and claim later, the mill will argue the damage happened in your unit. Keep failed rolls aside, labelled, until the claim is settled or the mill waives inspection.

4. Value the claim

Situation	Usual remedy
Roll over the limit but cuttable with planning	Deduction per yard (typically 10–25 % of fabric rate), or the agreed second-quality rate
Running defect beyond the reject length	Full roll replacement or 100 % credit for the affected yards
Width or GSM shortage	Pro-rata deduction for the shortfall plus any extra fabric consumed
Shade out of band	Replacement, or deduction if the buyer accepts a separate shade lot
Lot average over the limit	Re-inspection of 100 % of rolls at the mill's cost, then per-roll claims

Include consequential cost only where the agreement allows it: re-inspection labour, delayed-shipment air freight, buyer chargebacks. Keep the base claim clean and separate from these.

5. What the debit note must contain

Your company name, address, GSTIN and a debit note number and date
The mill's name, address and GSTIN
Reference to the original tax invoice number and date (required under GST)
Roll-wise table: roll number, yards, result versus limit, remedy, amount
Total value, the GST treatment (see below) and the net amount being debited
Attached evidence: inspection report, photos, roll map
How the amount will be settled: deduction from the next payment, credit note from the mill, or replacement rolls

6. GST treatment

Under GST, a reduction in the value of a supply is formally done by the supplier issuing a credit note against the original invoice (Section 34, CGST Act). Your debit note is the commercial document that asks the mill to do so. Ask the mill to issue a GST credit note for the agreed amount; the mill then reduces its output tax and you reverse the corresponding input tax credit. If the mill simply replaces rolls, no tax adjustment is needed. Agree this in the note so the accounts teams on both sides book it the same way.

7. Follow up and keep the relationship

Track every note: sent, acknowledged, accepted, disputed, settled. Review the mill's acceptance rate quarterly. A mill that sees the same evidence format every time, with photos and a map, stops disputing and starts fixing. A claim register also shows which mills cost you the most in second-quality yards, which is better data for the next price negotiation than any rate card.

8. A worked example

An exporter receives lot 12 from a knitting mill: 24 rolls billed at ₹180 per yard on invoice SMK/2241, with a 40-point roll limit and a 4-yard running-defect rule written into the purchase order. Two rolls fail.

Roll	Result	Remedy (per PO)	Claim value
R-1156, 118 yd	46.7 pts / 100 sq yd against a 40 limit	15 % deduction as second quality	118 × ₹180 × 15 % = ₹3,186
R-1160, 120 yd	Needle line running 14 yd (reject length 4 yd)	Full roll replacement or credit	120 × ₹180 = ₹21,600
Total claim before GST			₹24,786

The debit note cites invoice SMK/2241, attaches both inspection reports, the photos and the roll maps, and asks the mill either to replace R-1160 and issue a credit note for ₹3,186 plus GST at the rate charged on the original invoice, or to credit the full ₹24,786 plus GST. Both remedies are already agreed in the purchase order, so the only discussion is which one the mill prefers.

9. Mistakes that get claims rejected

Claiming after the fabric was cut, so the mill can say the damage happened in your unit.
Claiming against a limit that was never agreed in writing.
Photos with no yard position or roll number in shot.
One lump-sum figure instead of a roll-wise table the mill can check.
No reference to the original tax invoice, so the mill's accountant cannot issue the GST credit note.

Doing it in one tap

Fabric Inspection Software drafts the debit note the moment a roll fails: invoice reference, roll result against the agreed limit, photos and the roll map are already in the record. The QC head enters the deduction and shares a read-only evidence link with the mill (sent by email or WhatsApp once a messaging channel is connected), and the claim register tracks it to settlement. See the report and claim flow or the 4-point rules the claim rests on. Auto debit notes are included in the Exporter plan; see pricing.

Questions people ask

Can I deduct the claim from the next payment without the mill agreeing?

You can, but it strains the relationship and the GST books on both sides will not match. Send the debit note, give the mill a short window to respond, and deduct only once it is accepted, or after the window passes if your supply agreement allows it.

What if the mill says the damage happened in our unit?

This is why inspection within the agreed window, photos with the frame counter visible and holding the roll uncut matter. Offer a joint re-inspection of the held rolls; most disputes end there. Fabric Inspection Software records the user and time of each defect and photo in its audit log to support the claim.

Is a debit note the same as a GST credit note?

No. The debit note is your commercial claim to the mill. The GST credit note is the tax document the mill issues against its original invoice under Section 34 of the CGST Act to give effect to the reduction, after which you reverse the matching input tax credit.