---
title: "FAQs On E Invoice Generation Under Taxation | BUSY Software Help"
description: "Get the helpful guide for FAQs related to E Invoice Generation under Taxation. BUSY Software Help & Support"
canonical: "https://busy.in/faqs/taxation/e-invoice-generation/128/"
---

# FAQs On E Invoice Generation Under Taxation | BUSY Software Help

[BUSY FAQs](https://busy.in/faqs/) → [taxation](https://busy.in/faqs/taxation/) → e invoice generation

## How long does it take to cancel an e-invoice?

The cancellation of an e-invoice typically takes 24 hours.

## Does BUSY integrate with e-invoicing IRN system?

Yes, BUSY integrates with the e-invoicing IRN system.

## What is the cancillation limit for E-invoice?

The cancillation limit for E-invoice is 24 Hours.

## I configured e-invoicing for BB customers only. How can I also enable it for BC customers?

E-invoice cannot be generated for B2C transactions.

## How long does it take for IRN to get generated after invoice generation?

It will show immediately after generate e-invoice

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