Compliance Pack
E-invoice onboarding and IRN generation
What this means, checked by a CA
Once your turnover has crossed ₹5 crore in any year since 2017-18, every B2B invoice must be registered on the government's Invoice Registration Portal to get an IRN and QR code, or it is not a valid invoice for your buyer. We check if you are covered, register you on the IRP, set up your billing or GSP, test the first IRN, and train your team on cancellations and the 30-day limit.
₹4,999
One time setup, then with every invoice, + 18% GST
- Delivered in 3 working days for setup and first live IRN
- Due: Before the first B2B invoice once the ₹5 crore limit is crossed; IRN within 30 days of the document date if AATO is ₹10 crore or more
How we do it: IDFD
Every case runs through the same four steps: Information, Discussion, Forms, Deliverables. You see each one ticked as it happens.
InformationWhat we need from you · 6 items
Aggregate turnover for each year since 2017-18
Tests ₹5 crore applicability
GSTIN, registered mobile and email
IRP registration by OTP
Billing or ERP software details
API, GSP or offline route
Document types issued
B2B, export, SEZ, notes
Customer GSTIN and HSN masters
IRP validation passes
RCM and import of services listOptional
In scope from 1 January 2027
DiscussionWhat we discuss · 6 items
In which year did turnover first cross ₹5 crore?
Once crossed, e-invoicing continues even if turnover falls
Is your business in an exempt category such as banking, insurance, GTA or SEZ unit?
Exempt from e-invoicing
How many B2B invoices a month?
API or GSP for volume, offline tool for few
Is AATO ₹10 crore or more?
30-day reporting limit applies
Do you buy under reverse charge from unregistered persons or import services?
New scope from 1 January 2027
Do you also need e-way bills?
Plan IRN and e-way bill together
FormsForms we file · 6 items
Applicability check
Highest aggregate turnover in any year from 2017-18 compared with ₹5 crore; AATO compared with ₹10 crore for the 30-day rule
Where: Internal. Due: Before setup
Register the GSTIN on the IRP
Where: https://einvoice1.gst.gov.in. Due: Once, before the first e-invoice
Set up reporting: API via GSP or ERP, or offline or web tool
Where: https://einvoice1.gst.gov.in. Due: Before go-live
Generate IRN for each covered document and print the QR code on the invoice
Where: https://einvoice1.gst.gov.in. Due: Before issuing the invoice; never later than 30 days from the document date if AATO is ₹10 crore or more
Cancel a wrong IRN, or issue a credit note after the window
Where: https://einvoice1.gst.gov.in. Due: Cancellation within 24 hours of generation
Check IRN data auto-filled in GSTR-1 each month
Where: https://www.gst.gov.in. Due: Before filing GSTR-1
DeliverablesWhat you get · 3 items
IRP registration and API or tool access
When: Within 3 working days
First signed invoice with IRN and QR
When: At go-live
Team SOP: generation, cancellation, 30-day rule
When: At go-live
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