Adding HSN code to Invoice items

When adding items to an invoice, you can include the HSN code in the following ways:

• Manual Entry: Enter the HSN code directly in the “HSN/SAC” column

• Search by Product Name: Search and select the appropriate HSN code using the product name

HSN Column Format Options

You can customize how the HSN code appears on your invoice by choosing among Default, Merged, or Split format.

While creating or editing an invoice, go to “Advanced options “ > “Select HSN column view” dropdown, and select the required format:

• Default /Merge  – HSN code is displayed along with the item name 

• Split – HSN code is shown in a separate column

Show/Hide HSN Summary

If your invoice contains multiple items with different HSN codes, you can generate aggregated HSN summaries.

For example, here’s an invoice without the HSN summary:

Here’s the same invoice with the HSN summary enabled:

With the HSN summary table, items will be grouped by HSN code, and the total taxable amount for each HSN code will be displayed.

How to show HSN summary in document?

While creating an invoice or any other document, scroll down to “Advanced Options” and mark the “Show HSN summary in invoice” check box:

That's it! You will be able to see the HSN summary on the invoice preview page.

How to hide HSN summary in document?

HSN summarization is disabled by default. If you have enabled it and want to disable it - Go to the “Advanced options” uncheck the “Show HSN summary in invoice” checkbox:

That's it! Your HSN summary will no longer be visible!

In case you still have questions, feel free to reach out to us at  care@refrens.com or contact us via chat support for quicker assistance.

Updated on: 22/01/2026