How to Set Up E-Invoicing for Your MSME – Complete Guide
                     How to 
Set Up E-
Invoicing • Company: VasyERP
for Your 
MSME?
• E-Invoicing means 
electronic generation of 
invoices.
• It is integrated with GST 
portal.
Introduction 
to E-Invoicing
• Mandatory for eligible 
businesses.
• Helps improve 
transparency and 
compliance.
Who Needs E-Invoicing?
• BUSINESSES CROSSING • MSMES REGISTERED • B2B TRANSACTIONS 
GST TURNOVER UNDER GST. REQUIRE E-INVOICE.
THRESHOLD.
• Faster invoice 
processing.
Benefits • Reduced manual errors.
of E-
Invoicing • Easy GST return filing.
• Improved business 
credibility.
Documents Required
• GST • BUSINESS PAN • INVOICE FORMAT • VALID DIGITAL 
REGISTRATION DETAILS. AS PER GST RULES. SIGNATURE (IF 
NUMBER. REQUIRED).
• Visit Invoice 
Registration Portal 
(IRP).
Step 1: 
Register • Login using GST credentials.
on IRP
• Complete 
verification 
process.
• Create invoice in 
accounting/ERP 
software.
Step 2: 
Generate • Convert invoice 
into JSON format.
Invoice 
JSON
• Upload JSON file 
to IRP.
Step 3: Get IRN & QR Code
• IRP VALIDATES INVOICE • GENERATES INVOICE • PROVIDES QR CODE FOR 
DETAILS. REFERENCE NUMBER (IRN). VERIFICATION.
• Print invoice with 
QR code.
Step 4: 
Share • Share digitally via 
email/WhatsApp.
with 
Customer • Record 
automatically 
updated in GST 
system.
• Incorrect GSTIN details.
• Wrong invoice number 
Common format.
Mistakes 
to Avoid • Duplicate invoice upload.
• Missing mandatory fields.
• Auto-generate compliant 
invoices.
• Direct IRP integration.
How ERP 
Software 
Helps • Automatic IRN 
generation.
• Real-time GST reports.
Conclusion
• E-INVOICING ENSURES • MSMES SHOULD ADOPT • ERP-BASED SYSTEM 
COMPLIANCE AND EARLY TO AVOID SIMPLIFIES ENTIRE 
EFFICIENCY. PENALTIES. PROCESS.