While filing GSTR-1, you may see this warning:

HSN wise B2C supplies are not reported in Table 12. Do you want to proceed further?

🤔 Why this warning appears

• You have entered B2C sales (like Table 7 – B2C Others)
• But did not fill HSN Summary (Table 12)

👉 Means you reported sales, but not HSN-wise details.

📌 Is it mandatory?

• Above ₹5 Crore turnover → Mandatory
• Below ₹5 Crore turnover → Optional (can proceed)

🛠️ How to fix this

1) Manual Method (GST Portal)

1. Open GSTR-1
2. Go to Table 12 – HSN Summary
3. Enter HSN, Value, Tax
4. Save → Generate Summary → File

---

2) Using GST Tool

1. Go to GSTR-1 page in your tool
2. Enable B2C HSN Summary
3. Generate JSON again.
4. Upload on portal

How to proceed WITHOUT fixing

1. Click "Proceed to File
2. A warning popup will appear
3. Click "YES"
4. Click Refresh button
5. Return will proceed

👉 That’s it - your return will proceed without filling Table 12.