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Credit Note Format under GST

A GST credit note reduces the value or tax of an invoice already issued: goods came back, the rate was too high, or services were deficient. It is also the document buyers press for when they want to pay less, so issue it only for what you have actually agreed.

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Short answer

A GST credit note is issued by a registered supplier under Section 34(1) of the CGST Act when the taxable value or tax in an invoice is more than what is payable, or when goods are returned or services are found deficient. Rule 53(1A) requires the supplier's details and GSTIN, the words 'Credit Note', a serial number of up to 16 characters, date, recipient's details, the original invoice number and date, the value and tax being reduced, and a signature. It must be declared no later than 30 November following the end of the financial year, or the date of the annual return, whichever is earlier.

Credit note format (GST compliant)

Use this format for a GST credit note. FundRaksha Book issues credit notes against the original invoice and keeps the customer ledger in sync automatically; the first 300 invoices are free.

Credit note under Section 34 CGST Act
CREDIT NOTE
(Issued under Section 34(1) of the CGST Act, 2017 read with Rule 53)

Supplier: [YOUR COMPANY NAME]
Address: [ADDRESS]
GSTIN: [YOUR GSTIN]            State: [STATE NAME]   State code: [CODE]

Credit Note No.: [CN NO. - max 16 characters, e.g. CN/25-26/009]
Credit Note Date: [DATE]

Recipient: [CUSTOMER NAME]
Address: [CUSTOMER ADDRESS]
GSTIN: [CUSTOMER GSTIN]        State: [STATE NAME]   State code: [CODE]
(If recipient is unregistered: name, address and delivery address with state name and code)
Place of supply: [STATE NAME AND CODE]

Against original tax invoice(s): [INVOICE NO.] dated [INVOICE DATE]

Reason for credit note: [Goods returned vide your letter / GRN [NO.] dated [DATE] / Excess rate charged / Deficiency in services agreed on [DATE] / Discount as per agreement dated [DATE]]

S.No. | Description             | HSN/SAC   | Qty   | Rate (Rs.) | Taxable value (Rs.)
1     | [DESCRIPTION]           | [HSN/SAC] | [QTY] | [RATE]     | [AMOUNT]

Taxable value reduced:            Rs. [AMOUNT]
CGST @ [RATE]%:                   Rs. [AMOUNT]
SGST/UTGST @ [RATE]%:             Rs. [AMOUNT]
(or) IGST @ [RATE]%:              Rs. [AMOUNT]
Total amount credited:            Rs. [AMOUNT]
Amount in words: Rupees [AMOUNT IN WORDS] only

Your account has been credited with the above amount. Balance outstanding after this credit note: Rs. [BALANCE].
This credit note is issued only for the reason stated above and does not settle any other amount due.

For [YOUR COMPANY NAME]

[AUTHORISED SIGNATORY]
(Signature / digital signature)

How to fill it

  1. Confirm the reason is one Section 34(1) allows: excess value, excess tax, goods returned, or deficient services. A post-supply discount reduces GST only if it was agreed before the supply and is linked to specific invoices, with the recipient reversing the input tax credit (Section 15(3)).
  2. Use a separate credit note series, unique for the financial year, up to 16 characters.
  3. Quote the original invoice number(s) and date(s), and the GRN or letter that supports a return or claim.
  4. Reduce tax at the same rate and with the same CGST/SGST or IGST split as the original invoice.
  5. Report it in GSTR-1 for the period of issue, before the Section 34(2) deadline. If you are above the notified turnover limit for e-invoicing, report it to the IRP too.
  6. Write the balance still outstanding on the credit note, so the customer cannot treat it as closing the account.

Common mistakes

  • Issuing a credit note to make a buyer pay. A buyer says 'issue a credit note for 5% and we will release the payment'. Once issued, the 5% is gone, and the payment may still not come. Agree the release date in writing first, or issue the credit note only on receipt.
  • Missing the deadline. A credit note declared after 30 November following the year end (or after the annual return, if earlier) does not reduce your output tax.
  • Using a GST credit note for a pure trade discount not agreed before supply. Issue a commercial (financial) credit note without GST instead.
  • No balance shown. A credit note that does not state the remaining balance invites the argument that the account was settled.

Credit notes and payment disputes

Credit notes are where many recoveries go wrong. Buyers who want to pay late raise quality complaints after the due date, ask for a credit note, and then delay again. If the complaint is genuine and was raised on time, settle it with a credit note and record the balance. If it is not, reply in writing, refer to the inspection or GRN, and refuse the credit note. Read the credit note dispute entry and the problem page on quality disputes raised after the due date.

Every credit note you issue should appear on your statement of account and the next balance confirmation. If the agreed balance is still unpaid, an advocate's notice is the next step: FundRaksha Legal sends it within 24 hours, and about 60% of cases settle before court.

Last reviewed: 2026-10-20. Information for Indian businesses; not legal advice.

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  • A review of your invoices, purchase orders, delivery proof and the buyer’s replies
  • An honest assessment of recovery chances and the right route: reminders, legal notice, MSME Samadhaan, Section 138 or a civil suit
  • A realistic timeline and the exact cost: nothing upfront, a success fee only on recovery
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Keep these ready
  • The unpaid invoice(s) and payment terms
  • Purchase order, delivery challan, e-way bill or proof of service
  • Messages, emails or letters about the payment
  • For a bounced cheque: the cheque and the bank return memo

No recovery, no fee. Court fees, if any, are borne by the client and told upfront.

FAQ

Questions, answered

Under Section 34(2), a credit note for a supply in FY 2025-26 must be declared in a return no later than 30 November 2026, or the date you file the annual return for 2025-26, whichever is earlier.

This page is general information for Indian businesses, not legal advice for your specific case. Laws, rates and procedures change; speak to an advocate before acting. FundRaksha LegalTech Pvt Ltd is a technology company; legal work is carried out by enrolled advocates.