India GST E-Invoice & E-Way Bill

Key Features

Real-time IRN generation by calling the IRP through your authorised GSP API directly from Posted Sales Invoices and credit memos

Government JSON e-invoice schema assembled automatically from posted documents, GSTIN, HSN/SAC, place-of-supply and tax breakdown

Signed QR code and IRP acknowledgement number stored back on the document via AL table and page extensions

E-way bill creation, Part-B updates (transporter ID, vehicle number, distance) and extension from the same posted record

Cancellation within the statutory window and credit-note-driven amendment handling with NIC reason codes

Single-click submission per document plus bulk processing through a Business Central job queue

Full request/response/error logging of every IRP and NIC e-way bill call for GST reconciliation and audit

Dedicated AL setup page for GSP endpoint, credentials, GSTIN, environment (sandbox/production) and document defaults

Status fields and FactBox showing IRN status, e-way bill number and validity directly on the invoice

Validation guards that block submission when mandatory GST fields, HSN codes or distances are missing

Permission sets scoping who can generate, cancel and view e-invoice and e-way bill data

Event subscribers and a clean API layer so logic stays upgrade-safe across Business Central monthly releases

Optional surfacing of IRN and e-way bill status into Power BI or Dataverse for cross-team reporting

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's e-invoicing mandate requires registered businesses to obtain an Invoice Reference Number (IRN) from the Invoice Registration Portal (IRP) before an invoice is legally valid — and to raise an e-way bill for goods movement above the prescribed threshold. Standard Dynamics 365 Business Central has no native IRP or NIC e-way bill connector, so most Indian teams re-key invoices into a portal or an external GSP tool. That breaks the audit trail and invites mismatches.

This is a build-to-order extension, not an instant AppSource download. ECOSIRE builds it in AL as a per-tenant extension installed directly on your Business Central environment (cloud SaaS or on-prem), wires it to your chosen GSP/IRP (such as a NIC-authorised GST Suvidha Provider), and supports it after go-live.

The extension adds a GST e-invoicing action to Posted Sales Invoices and credit memos. On submit it assembles the government JSON schema from your posted document, GST registration, HSN/SAC codes and place-of-supply, calls the IRP through your GSP API, and stores the returned IRN, acknowledgement number, signed QR code and status back on the document via table and page extensions. E-way bills are generated and updated (transporter, vehicle, Part-B) from the same record. Cancellation within the statutory window and credit-note-based amendments are handled with reason codes.

Submission runs single-click per document or in bulk through a Business Central job queue. Every IRP/NIC call, response and error is logged for reconciliation. Permission sets, field-level setup and GSP credentials are scoped per your tenant. You own the source. Pricing is a one-time build fee; the IRP mandate, GST schema, HSN catalogue and your GSP subscription remain your responsibility, and ECOSIRE adapts the extension as the schema evolves.

What you get

Per-tenant Business Central AL extension (.app) built for your BC version, installed on your cloud SaaS or on-prem environment

GSP/IRP integration configured against your authorised GST Suvidha Provider, tested in sandbox before production cutover

AL setup page, table/page extensions, permission sets and job queue entries deployed and documented

Full AL source code handed over to you, plus build/deployment notes

Sandbox-to-production go-live with a validated end-to-end IRN and e-way bill test cycle

Admin and end-user runbook covering submission, cancellation, amendment and error reconciliation

Defined post-go-live support and schema-update window per the agreed support terms

Who this is for

Finance & Compliance Manager

Owns GST filing accuracy and must ensure every B2B invoice carries a valid IRN and signed QR before dispatch, without re-keying into the government portal.

Business Central / IT Administrator

Maintains the BC environment and needs the e-invoicing logic delivered as an upgrade-safe per-tenant extension with proper permission sets and job queue automation.

Logistics & Dispatch Lead

Generates and updates e-way bills with transporter and vehicle details so goods can move legally, and wants it driven from the same posted invoice rather than a separate NIC login.

How India GST E-Invoice & E-Way Bill Compares

Criterion	ECOSIRE	Custom Build	Competitor
Real-time IRN generation inside Business Central	Included	Partial support	Included
E-way bill creation and Part-B updates from posted documents	Included	Partial support	Partial support
Built, installed and supported on your own BC environment	Included	Partial support	Not included
Full AL source code ownership handed to you	Included	Included	Not included
Configured to your specific GSP and document workflow	Included	Included	Partial support
Upgrade-safe per-tenant extension (no base object changes)	Included	Partial support	Included
Ongoing adaptation as the GST/IRP schema changes	Included	Not included	Partial support
Available without a build or development lead time	Not included	Not included	Included

Frequently Asked Questions about India GST E-Invoice & E-Way Bill

How long does delivery take, since this is built to order?

This is a custom AL build, not an instant download. After scoping your BC version, GSP and document flow, a typical build, sandbox integration and production go-live runs a few weeks. We confirm a firm lead time in writing before work starts, and validate a full end-to-end IRN and e-way bill cycle in your GSP sandbox before cutover.

What ongoing support and updates are included after go-live?

ECOSIRE provides post-go-live support per your agreed terms, covering bug fixes, BC monthly-release compatibility and adaptation when the IRP JSON schema, NIC e-way bill API or GST rules change. Because logic uses event subscribers and a clean API layer, updates stay upgrade-safe. Your GSP subscription, GSTIN credentials and IRP access remain your responsibility.

Do I need a GSP or can it call the IRP directly?

E-invoicing in India is consumed through a NIC-authorised GST Suvidha Provider (GSP) or direct API access tied to your GSTIN. The extension is built to call the IRP and NIC e-way bill system through your chosen GSP. You provide the GSP credentials and sandbox/production endpoints; we configure and test the integration against them.

Will this survive Business Central upgrades?

Yes. It is delivered as a per-tenant AL extension using table/page extensions and event subscribers rather than modifying base objects, which keeps it compatible with Business Central's monthly update cadence. We validate it against your target version and re-test after major release changes during the support window.

Can it handle bulk submission and cancellations?

Yes. You can submit a single document with one click or process a batch through a Business Central job queue. Cancellations within the statutory IRP window and credit-note-based amendments are supported with NIC reason codes, and every call is logged for reconciliation.