A Credit Note is generally used when a business needs to reduce the amount receivable from a customer. One of the most common uses is when customer returns goods that were previously sold.

For a Sales Return, the basic accounting treatment is:

Sales Return A/c → Dr.
Output GST A/c → Dr.
Customer/Sundry Debtor A/c → Cr.

Example

Suppose goods worth ₹5,000 are returned by a customer and GST is 18%.

GST = ₹900
Total Credit Note = ₹5,900

Particulars	Debit (₹)	Credit (₹)
Sales Return A/c	5,000	—
Output CGST A/c	450	—
Output SGST A/c	450	—
Customer A/c	—	5,900

For an inter-state sales return, Output IGST is debited instead of Output CGST and Output SGST.

Accounting Treatment for Credit Note

For these sales return assignments:

Intra-State Sales Return

Sales Return A/c — Dr.
Output CGST A/c — Dr.
Output SGST A/c — Dr.
Sundry Debtor A/c — Cr.

Inter-State Sales Return

Sales Return A/c — Dr.
Output IGST A/c — Dr.
Sundry Debtor A/c — Cr.

Important Points

• Credit Note reduces the amount receivable from the customer.
• For sales return, the customer/debtor is credited.
• Sales Return A/c is debited.
• GST originally charged on the returned goods is reversed/adjusted according to the applicable GST treatment.
• Use Agst Ref to link the Credit Note with the original sales invoice.
• These assignments are accounting-only; no stock item, quantity, rate, or godown details are included.
• In Tally Prime, the exact GST treatment can depend on the company’s GST configuration and the reason/document type, so students should use the appropriate Credit Note/GST options configured in their practice company.