How to generate an e-invoice in Vyapar

Businesses above the e-invoicing turnover limit must report B2B invoices to the Invoice Registration Portal (IRP) to get an IRN and QR code. Vyapar adds a Generate e-Invoice button to sales so you can do this from the invoice itself.

Time needed	2 minutes
Steps	3, each with a screenshot
Tested on	Vyapar Desktop for Mac, October 2026
Last updated	11 October 2026

Before you start

Your business is required to issue e-invoices and has IRP/GST portal API access set up in Vyapar.
The customer's GSTIN on the party (e-invoicing applies to B2B sales).

1Find Generate e-Invoice on the sale

At the bottom of a sale, next to Save, is Generate e-Invoice. Use it instead of Save for B2B invoices that must be reported.

Vyapar sale with Generate e-Invoice button

2Use the menu for related actions

The arrow beside it opens Generate e-Invoice, Generate Eway Bill, Share, Print and Save & New.

3Check the invoice details

After the IRN is generated, the invoice carries the IRN and QR code alongside the usual invoice details.

Good to know

E-invoicing applies to B2B invoices; B2C sales need a dynamic QR instead if you are above the limit.
Check the current e-invoicing turnover threshold with your CA.
Cancel an e-invoice within the portal's allowed time if needed.

Questions people ask

Does Vyapar support e-invoicing?

Yes. Sales have a Generate e-Invoice option once your e-invoicing access is set up.

Who needs e-invoices?

Businesses above the government's turnover threshold must e-invoice B2B sales; check the current limit.

Can I generate e-way bill with e-invoice?

Yes. The same menu has Generate Eway Bill.

Related guides

Screenshots are from a demo company in Vyapar Desktop for Mac, October 2026. Menus can move slightly between app versions. Guide by Billing Bazaar, a Vyapar partner.