Validate HSN/SAC information online in TallyPrime at the Stock Item level :

1) Press Alt+G (Go To) > Alter Master > Stock Item > type or select the Stock Item and press Enter. Alternatively, Gateway of Tally > Alter > Stock Item > type or select the Stock Item and press Enter. The Stock Item Alteration screen appears.

2) Under Statutory Details, set Set/Alter GST Details to Yes and press Enter.

3) Press F12 (Configure) > set Allow HSN/SAC details to Yes > press Ctrl+A to save. Note: If you had already set Allow HSN/SAC details to Yes, then you will not need to perform this step.

4) Press Alt+B (Get HSN/SAC Info).A confirmation screen appears.

5) Press Y to accept. The e-Invoice Login or e-Way Bill Login screen appears, based on the feature that is enabled. If both the features are enabled in the Company, then the e-Invoice Login screen appears.

6) Enter your Username and Password, and press Enter. TallyPrime exchanges information with the e-Invoice portal. You can take a print or export Get HSN/SAC Info Summary, if needed.