ComplyKart Services
E-invoicing set up right, so every B2B invoice carries its IRN
If your turnover has crossed ₹5 crore, your B2B invoices are not valid until the Invoice Registration Portal authenticates them. We handle the registration, map your billing to the IRP schema, and get you issuing compliant invoices.
CA/CS-guided review
Your documents and structure are checked before anything is filed.
Written scope first
Inclusions and payable charges are explained before work begins.
Support till it’s done
One team owns your filing, from the first call to the final handover.
Get a call back
Your details stay private — we only call about this enquiry.
Experience behind every filing
A quick snapshot of the work so far.
Fees
Fees and packages for e-invoicing registration
Every requirement is a little different, so we quote after a short discussion — the consultation itself is free.
Custom quote
E-Invoicing Registration
Talk to a ComplyKart expert — we’ll understand your requirement and share an exact written quote before you pay anything.
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E-Invoicing Registration Package Inclusions
- E-invoice applicability check for your turnover
- IRP registration and API/GSP integration guidance
- Invoice schema and QR code compliance setup
- E-way bill integration check
- Go-live testing and team briefing
Overview
What e-invoicing actually is
E-invoicing means reporting each B2B invoice to the Invoice Registration Portal (IRP) before issuing it — not emailing invoices.
The IRP validates the invoice, generates a unique Invoice Reference Number (IRN), and returns a digitally signed QR code.
Since 1 August 2023, it is mandatory for businesses with aggregate annual turnover above ₹5 crore.
Without a valid IRN, a B2B invoice has no legal standing under GST and the buyer's ITC can be denied.
Benefits
Why businesses set up e-invoicing through us
Open each benefit to see what it means for you.
Know if the mandate applies to you
AATO above ₹5 crore in any year since 2017-18 brings you under the mandate — permanently. We check your status before you spend on any integration.
IRN and QR on every invoice
The IRP returns a 64-character IRN and a signed QR code for each invoice. We set up the flow so every B2B invoice carries both, automatically.
GSTR-1 and e-way bill integration
E-invoices auto-populate GSTR-1 and Part A of e-way bills. Done right, e-invoicing reduces filing work instead of adding to it.
Invoices your buyers can claim ITC on
An invoice that needs an IRN but doesn't have one is invalid under GST — and your buyer's ITC gets denied. That is a customer-relationship problem, not just a tax one.
Documents
Documents you will usually need
Clear, current documents matter more than a long checklist. Names, dates of birth and addresses should match across records.
0 documents marked ready
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From you
We prepare
Process
How we set up your e-invoicing
You’ll see each stage, what’s pending and what we need from you — so filings don’t bounce back.
Step 1 of 5
Confirm applicability
We confirm whether the mandate applies to your turnover history and business category.
Register on the IRP
Your GSTIN is registered on the IRP and access is configured for whoever issues invoices.
Map your billing to the schema
Your invoice fields are mapped to the GST INV-01 schema — HSN codes, GSTINs, tax values.
Test before go-live
Sample invoices go through the IRP to confirm IRNs and QR codes generate cleanly.
Go live with support
Your team gets a simple operating routine, and we stay on call for IRP errors and rejections.
Why ComplyKart
Why ComplyKart for this
You should know who’s doing what. Open a stage to see how the work is shared.
Tax people, not just tech people
E-invoicing sits between your billing and your GST filings. Our tax team understands both sides, so the IRP setup matche...
Tested before go-live
Wrong HSN mapping and duplicate IRN errors are the usual day-one failures. We test with real samples before your buyers...
Error resolution on call
When the IRP throws an error code at month-end, you need someone who has seen it before. We have.
Tax people, not just tech people: E-invoicing sits between your billing and your GST filings. Our tax team understands both sides, so the IRP setup matches how you actually invoice.
If a founder or investor is outside India
Foreign ownership is possible in many sectors, but it adds document authentication, banking and FEMA work. Set the route before funds move.
Plan before you start
- Check whether your sector permits automatic-route foreign investment
- Confirm the Indian resident director arrangement
- Map ownership, beneficial ownership and pricing
- Allow time for apostilled or consularised documents
Plan for after setup
- Receive funds through permitted banking channels
- Complete RBI/FEMA reporting and keep the bank evidence
- Coordinate tax and ongoing compliance advice early
FAQ
Frequently asked questions
Search all 6 answers, or filter by the stage you’re thinking about.
Showing 6 of 6 answers
Every GST-registered business with aggregate annual turnover above ₹5 crore in any financial year since 2017-18. Once you cross it, the obligation is permanent even if turnover falls later.
No. E-invoicing applies to B2B invoices, credit notes, debit notes, and exports. B2C invoices stay outside the IRP.
Not exactly — you keep billing as you do today. The invoice data goes to the Invoice Registration Portal, which validates it and returns the IRN and QR code. Think of it as authentication before the invoice reaches your buyer.
The invoice is not valid under GST without it, and your buyer's input tax credit on that invoice can be denied. You also face penalties for non-compliance.
Yes — banks, NBFCs, insurers, GTAs, passenger transport, and a few others are exempt even above the turnover threshold. We check your category first.
For larger turnovers there are reporting windows — invoices must be reported to the IRP within a set number of days of issue. Miss the window and the IRP rejects the invoice permanently.
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What clients say about working with us
Real stories from businesses we've worked with.
Our Trademark was applied in all the classes with a short span of time by Complykart Trademark Experts and I can say the level of expertise and commitment they carry is remarkable. It's an A+ from my side. We are now sticking to ComplyKart only.
I found the professionalism of the staff at complykart.com, a pleasure to work with. As a foreigner to India, they took the time to explain the documentation and assisted in every question I raised. I was pleased that complykart.com made it easy for my Business.
Trust, Commitment, Dedication and responsiveness are the best things with ComplyKart. Thanks for handling our Merger assignment with so much care. After my business disputes, complykart handles all things with own sense of understanding.
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