India GST E-Invoicing & E-Way Bill for Business Central

Key Features

Event subscriber on the BC sales posting codeunits captures posted invoices and credit memos for IRN generation with no change to your posting workflow

IRN, acknowledgement number, and digitally signed QR code retrieved from the IRP via your GST Suvidha Provider (GSP) over HttpClient/REST

Table and page extensions on Sales Invoice Header / Credit Memo Header store and display IRN, Ack No, Ack Date, IRP status, and QR payload

Signed QR code and IRN printed on your invoice report layout to meet the mandatory e-invoice print format

E-way bill Part-A and Part-B generation, plus vehicle/transporter updates and consolidated e-way bill support from the same document

Auto-cancellation of IRN within the 24-hour IRP window and amendment/credit-note handling with reason codes

GSTR-1 and GSTR-3B working data preparation with export for return filing

HSN/SAC code and GST rate mapping setup resolving CGST/SGST/IGST/cess by item and place of supply

Job queue entries for asynchronous submission, automatic retry on transient IRP/GSP errors, and bulk back-fill

Dedicated permission sets separating setup, generation, and cancellation rights

Full request/response audit log of every IRP/GSP call for compliance traceability

Sandbox-first rollout with optional Dataverse / Power Platform signals for downstream automation

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your Dynamics 365 Business Central.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

India GST E-Invoicing & E-Way Bill for Business Central is a build-to-order AL extension that wires your Business Central tenant directly into India's e-invoicing system. ECOSIRE designs, builds, installs, and supports it on your environment — this is not an instant AppSource download.

When you post a sales invoice or credit memo, an event subscriber on Codeunit 80/90 (posting routines) captures the document, maps it to the IRP's NIC schema, and calls the Invoice Registration Portal through your chosen GST Suvidha Provider (GSP) over the BC REST/HttpClient stack. The IRN, acknowledgement number, and digitally signed QR code flow back into table extensions on Sales Invoice Header, render on a page extension, and print on your invoice report layout. E-way bills are generated and updated (Part-A/Part-B, transporter, vehicle number) from the same posted document.

The extension prepares GSTR-1 and GSTR-3B working data and exports it for return filing, and ships an HSN/SAC code and GST rate mapping setup so CGST/SGST/IGST/cess resolve correctly per item and place of supply. Auto-cancellation (within the 24-hour IRP window) and amendment handling are built in, with full request/response logging for audit.

Delivery runs through job queue entries for retries and bulk processing, dedicated permission sets, and your sandbox-first rollout. We deploy as a per-tenant extension (not a shared AppSource listing) so the IRP/GSP credentials, schema mappings, and posting hooks match exactly how your team works. Optionally we surface signals into Dataverse / Power Platform for downstream automation. After go-live, ECOSIRE provides support and updates as IRP schema versions and e-way bill rules change.

What you get

Per-tenant Business Central AL extension (.app) built, version-controlled, and installed on your sandbox then production environment

IRP/GSP integration configured against your provider's sandbox and live API credentials

Configured HSN/SAC and GST rate mapping setup with your item catalog reviewed for correct tax resolution

Custom invoice report layout updated with the mandatory IRN + signed QR code print format

Permission sets, job queue setup, and audit-log pages configured for your roles

Deployment runbook, admin guide, and a recorded handover/training session, plus a defined post-go-live support window

Who this is for

Finance / Compliance Manager

Owns GST filing accuracy and the e-invoicing mandate. Needs IRNs generated reliably on every B2B invoice, e-way bills raised on time, and clean GSTR-1/3B data — without chasing manual portal uploads or risking penalties for missed or invalid e-invoices.

Business Central Administrator / IT Lead

Responsible for the BC environment and extensions. Wants a properly built per-tenant AL extension that installs cleanly, uses job queue for resilience, has scoped permission sets, and won't break on the next monthly BC update or IRP schema change.

Accounts / Logistics Team Lead

Generates invoices and dispatches goods daily. Needs the IRN, QR, and e-way bill to appear automatically on the posted document and print on the invoice, with simple retry and cancellation when something is wrong — no parallel spreadsheets or offline tools.

How India GST E-Invoicing & E-Way Bill for Business Central Compares

Criterion	ECOSIRE	Custom Build	Competitor
Built, installed and supported by ECOSIRE on your tenant	Included	Not included	Partial support
IRN + signed QR generation via IRP/GSP from posted documents	Included	Partial support	Included
E-way bill Part-A/Part-B generation and updates	Included	Partial support	Partial support
GSTR-1 / GSTR-3B data preparation and export	Included	Partial support	Partial support
Customized to your HSN/SAC mapping, posting hooks, and invoice layout	Included	Included	Not included
Per-tenant extension with scoped permission sets and audit log	Included	Partial support	Partial support
Auto-cancellation (24h window) and amendment handling built in	Included	Partial support	Partial support
Ongoing updates as IRP schema and BC releases change	Included	Not included	Partial support

Frequently Asked Questions about India GST E-Invoicing & E-Way Bill for Business Central

How long does delivery take, since this isn't an instant AppSource download?

Correct — this is build-to-order. After a short scoping call we typically deliver in about 3 to 5 weeks: requirements and GSP selection, build against the IRP/GSP sandbox, installation and testing on your Business Central sandbox, then a controlled production go-live. Timing depends on your GSP onboarding and how much HSN/SAC mapping and report customization your catalog needs. We confirm a firm date in writing before starting.

Who installs it, and is it a shared AppSource app?

ECOSIRE builds and installs it for you as a per-tenant extension directly on your Business Central environment — not a shared public AppSource listing. That lets us match your exact GSP credentials, schema mappings, posting hooks, and report layout. You receive the versioned .app and full documentation; we handle the sandbox-to-production deployment.

What ongoing support and updates do I get after go-live?

The one-time build price includes a defined post-go-live support window for fixes and questions. India's IRP schema versions and e-way bill rules change periodically; we offer an optional ongoing support and maintenance agreement so the extension stays compliant through NIC schema updates and Business Central's monthly platform releases. We test each change on your sandbox before pushing to production.

Which IRP/GSP and Business Central versions are supported?

We integrate through your chosen GST Suvidha Provider (GSP) to the NIC Invoice Registration Portal, so we work with whichever GSP you have onboarded with. The extension targets Business Central SaaS (online) on current supported versions and can also target on-prem/PTE deployments. If you don't yet have a GSP, we advise on selection during scoping.

Can it handle cancellations, amendments, and bulk historical invoices?

Yes. Auto-cancellation is supported within the IRP's 24-hour window with reason codes, and amendments are handled through credit notes per GST rules. For go-live, job queue-driven bulk processing can back-fill or submit a batch of documents, with automatic retry on transient IRP/GSP errors and a full audit log of every request and response.