Can we add HSN/SAC code in bill of supply

Yes, you can add the HSN/SAC code to a bill, deepikainfos2.

In QuickBooks Online, the HSN/SAC code will automatically appear on the invoice. For bills, you can use the Description field and enter the information from there.

Here's a screenshot for your visual guide.

I'm also adding this link to learn how to use the information on your transactions:: How to add HSN and SAC codes to your products and services.

Stay in touch with me if you have follow-up questions about adding the HSN/SAC code to your bill. I'm always right here to guide you.