---
title: "How do I link my BUSY with the e-invoice portal?What is the process for canceling an e-invoice in BUSY?"
description: "How do I link my BUSY with the e-invoice portal?What is the process for canceling an e-invoice in BUSY?"
canonical: "https://busy.in/faqs/process-for-canceling-an-e-invoice-in-busy-answerid-32647/"
---

# How do I link my BUSY with the e-invoice portal?What is the process for canceling an e-invoice in BUSY?

To link BUSY with E invoice portal for automatic generation of [E invoice](https://busy.in/gst/e-way-bill/), you need to follow these steps:
Step 1: Log in to the e-invoice portal with your credentials.
Step 2: From the main menu, select API registration. Click on the ‘Create API User’ tab under User Credentials in the API registration menu.
Step 3: Authenticate this with OTP then select through GSP to integrate the APIs through GSP.
Step 4: Select the GSP Name either Webtel Electrosoft Private Limited or Pinnacle Finserv Advisory Private Limited.
Step 5: Create Username and Password and click on Add.
Step 6: Now, Open your company in BUSY, then go to Administration and click on configuration.
Step 7: Select Features / Options and click on [GST](https://busy.in/gst/) / VAT, here you will see a option called E invoice Required.
Step 8: Set Y to turn it on and mention your place and pincode.
Step 9: Then enter GSP user id and password in GSP Configuration tab and save.

To cancel an e invoice in [BUSY](https://busy.in/), you can follow these steps:
Step 1: Open the voucher of which e invoice you want to cancel.
Step 2: Click on cancel button or press Ctrl+X shortcut.
Step 3: Specify the reason and remarks for e invoice cancellation.

## Related FAQs

- [What details are required for creating the first e-invoice in BUSY?](https://busy.in/faqs/what-details-are-required-for-creating-the-first-einvoice-in-busy-answerid-55944/)
- [Unable to generate e-invoices in BUSY despite entering required information. How to resolve?](https://busy.in/faqs/unable-to-generate-einvoices-in-busy-despite-entering-required-information-how-to-resolve-answerid-48423/)
- [What data fields are mandatory in BUSY when generating an e-invoice GST number, PIN code etc?](https://busy.in/faqs/what-data-fields-are-mandatory-in-busy-when-generating-an-einvoice-gst-number-pin-code-etc-answerid-38947/)
- [What details needs to be provided mandatorily like PIN code etc. for e-invoicing to work correctly?](https://busy.in/faqs/what-details-needs-to-be-provided-mandatorily-like-pin-code-etc-for-einvoicing-to-work-correctly-answerid-38948/)
- [What details (place, PIN code etc.) do I need to enter before generating an e-invoice?](https://busy.in/faqs/what-details-place-pin-code-etc-do-i-need-to-enter-before-generating-an-einvoice-answerid-41829/)