03 January 2025
We forgot to charge the TCS while making Original Invoice... Now we Charged TCS through a debit note.. do we need to Generate IRN (Einvoicing) for that Debit note?
12 August 2025
Good question! Here’s what you need to know about Debit Note for TCS and E-invoicing:
1. Is Debit Note for TCS charge required to be e-invoiced (generate IRN)? Yes, if your aggregate turnover exceeds the e-invoicing threshold (currently Rs. 20 crores), then any debit note issued against a supply (including for TCS charge) must be reported as an e-invoice with an IRN.
Debit Notes are considered document of supply under GST, so they are required to be e-invoiced if the original invoice is e-invoiced and you are under the e-invoicing mandate.
Even if it’s only to add TCS, it counts as a supplementary document and needs e-invoicing.
2. TCS on Debit Note: How to handle? The debit note must include the TCS amount, and the TCS should be shown clearly.
The original invoice without TCS is now supplemented by the debit note with TCS.
Make sure your GST returns (GSTR-1) reflect this debit note properly.
3. Summary Scenario Generate IRN (E-invoice)? Debit Note issued to add TCS Yes, if turnover > 20 Cr Debit Note issued by small taxpayer (below threshold) No IRN required Debit note not related to supply Depends on the nature
4. Practical Tip If you forgot TCS in original invoice, issue debit note with TCS and generate IRN for debit note (if applicable).
Report both original invoice and debit note in GST returns.