イメージプレビューA build-to-order Magento 2 extension that makes your store GST-compliant for India
— CGST/SGST/IGST tax logic by place of supply, HSN/SAC mapping, GSTIN capture and validation, and automatic IRP e-invoice (IRN + signed QR) generation with a GST-format invoice PDF. Built, installed, and supported by ECOSIRE.
Magento 2 India GST Invoicing & E-Invoice (IRN)とは？
A build-to-order Magento 2 extension that makes your store GST-compliant for India — CGST/SGST/IGST tax logic by place of supply, HSN/SAC mapping, GSTIN capture and validation, and automatic IRP e-invoice (IRN + signed QR) generation with a GST-format invoice PDF. Built, installed, and supported by ECOSIRE. Built to order by ECOSIRE for Magento 2 / Adobe Commerce (build-to-order) — indicative price from $999.00 USD; request a quote for a scoped proposal.
主な機能
受注生産、すべておまかせ
自分での設定は不要 — ECOSIRE が構築・インストール・サポートする実働アプリです。
- 1
ご注文
一回限りの構築料金から始めます。キックオフで一緒に範囲を決めます。
- 2
構築とインストール
ECOSIRE がお客様の Magento 2 上で構築・設定・インストールします。
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本番稼働 + サポート
約1週間（営業日ベース）で稼働し、本番稼働後2週間のサポートが付きます。納品したコードの不具合は無償で修正します。
この製品について
India's GST regime is unforgiving, and Magento's core tax engine was never designed for it. Out of the box, Magento 2 (Open Source) and Adobe Commerce give you flat or rule-based tax rates with no concept of intra-state versus inter-state supply, no CGST/SGST/IGST split, no HSN/SAC mapping, and no path to the government's Invoice Registration Portal (IRP). This extension closes that gap.
ECOSIRE builds this as a custom module under app/code/Ecosire/IndiaGst, wired into Magento via di.xml. We use a custom tax calculation plugin (interceptor) on the tax total collector so CGST/SGST or IGST is selected automatically from the seller GSTIN state and the customer's place of supply, then split and stored on each quote_item and order. HSN/SAC codes attach to products as an attribute and flow through to invoices. GSTIN is captured at checkout and validated for format and check-digit, with optional GSTN API verification.
For e-invoicing, an observer fires on invoice creation, builds the IRP JSON schema, and calls the IRP/GSP API (via your chosen provider — e.g., ClearTax, Masters India, or the NIC sandbox) to obtain the IRN, signed QR, and acknowledgement number. These are persisted and rendered on a GST-compliant invoice PDF. Admin gets ACL-controlled configuration, a cron job for retry/queue handling, and both REST and GraphQL endpoints to read e-invoice status.
This is not an instant Marketplace download. ECOSIRE scopes it to your tax setup, IRP provider, and Magento edition, then builds, installs on your staging, tests against the IRP sandbox, and supports it in production. Honest lead time below.
得られるもの
- A custom Magento 2 module (Ecosire_IndiaGst) under app/code, compatible with your Magento Open Source or Adobe Commerce version and PHP runtime
- Installation and configuration on your staging environment, including setup:upgrade, di:compile, and cache/index validation
- Integration wired to your chosen IRP/GSP provider (e.g., ClearTax, Masters India, or NIC sandbox) with credentials configured securely in admin
- GST-compliant invoice PDF template tailored to your branding and showing IRN + signed QR
- End-to-end testing against the IRP sandbox covering B2B, B2C, inter-state, intra-state, and credit-note scenarios
- Admin user guide plus technical handover notes (module structure, di.xml wiring, cron jobs, and API endpoints)
- Source code delivered to your repository with no encryption or license lock, so you own and can audit it
- Post-deployment support window for bug fixes and IRP schema/version updates per the agreed plan
これは誰のためのものですか
Indian D2C / retail merchant on Magento
Sells across multiple states and must issue GST-compliant invoices with the correct CGST/SGST/IGST split and HSN codes, and now crosses the e-invoicing turnover threshold requiring IRN + QR.
B2B wholesaler / manufacturer
Needs GSTIN capture and validation at checkout, place-of-supply tax logic, and IRP e-invoices that their business customers can claim input tax credit against.
Magento agency or in-house developer
Wants a clean, source-available module wired through di.xml, plugins, observers, and service contracts — not an encrypted black box — so they can maintain and extend GST logic alongside their existing customizations.
Magento 2 India GST Invoicing & E-Invoice (IRN) の比較方法
| 基準 | エコシエール | カスタムビルド | 競合他社 | Magento 2 標準機能 |
|---|---|---|---|---|
| Automatic CGST/SGST vs IGST by place of supply | 付属 | 部分的なサポート | 付属 | 含まれていない |
| HSN/SAC code mapping on products and invoices | 付属 | 部分的なサポート | 付属 | 含まれていない |
| GSTIN capture with format + GSTN API validation | 付属 | 部分的なサポート | 部分的なサポート | 含まれていない |
| IRP e-invoice IRN + signed QR generation | 付属 | 部分的なサポート | 部分的なサポート | 含まれていない |
| GST-compliant invoice PDF with IRN/QR | 付属 | 部分的なサポート | 付属 | 含まれていない |
| Installed, sandbox-tested, and supported for you | 付属 | 部分的なサポート | 含まれていない | 含まれていない |
| Unencrypted source you own and can audit | 付属 | 付属 | 含まれていない | 付属 |
| REST + GraphQL e-invoice status for headless | 付属 | 部分的なサポート | 部分的なサポート | 含まれていない |
Magento 2 India GST Invoicing & E-Invoice に関するよくある質問
How long does delivery take, since this is build-to-order?
This is custom-built, not an instant download. After a short scoping call we confirm your Magento edition, tax setup, multi-state GSTINs, and IRP/GSP provider. A typical build, staging install, and sandbox testing cycle runs about one working week depending on complexity (single vs multi-state, headless vs Luma, custom checkout). You get a firm timeline in writing before work starts.
Do I get ongoing support and updates after install?
Yes. Every build includes a post-deployment support window for bug fixes, and we track IRP/GSP schema and version changes (the government updates the IRP JSON schema periodically). Updates within the support window are covered; beyond it, we offer an annual maintenance plan. Because you receive unencrypted source in your own repo, your team can also maintain it independently.
Which IRP / GSP provider do you integrate with?
We integrate with the provider you choose — common options are ClearTax, Masters India, or direct NIC IRP access, and we test against the official NIC sandbox first. If you do not yet have a GSP, we advise on selection. The module is structured so the provider adapter is swappable without rewriting the tax or invoice logic.
Does this work on both Magento Open Source and Adobe Commerce?
Yes. The module is built against Magento 2 service contracts and works on Magento Open Source and Adobe Commerce. On Adobe Commerce we also account for features like B2B company accounts and shared catalogs where relevant to GSTIN and place-of-supply handling. We confirm your exact version during scoping.
Will it handle CGST/SGST vs IGST automatically?
Yes. The tax calculation plugin determines the supply type from your seller GSTIN state versus the customer's place of supply: intra-state supply splits into CGST + SGST, inter-state supply applies IGST. The split is stored per line item and carried consistently through cart, order, invoice, and the GST PDF.
Can my headless / PWA storefront read e-invoice status?
Yes. We expose REST and GraphQL endpoints returning the IRN, signed QR, acknowledgement number, and any IRP error reason, so a PWA Studio, custom React, or external accounting system can read e-invoice status without touching the database directly.
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Magento 2 India GST Invoicing & E-Invoice
A build-to-order Magento 2 extension that makes your store GST-compliant for India — CGST/SGST/IGST tax logic by place of supply, HSN/SAC mapping, GSTIN capture and validation, and automatic IRP e-invoice (IRN + signed QR) generation with a GST-format invoice PDF. Built, installed, and supported by ECOSIRE.
- Automatic CGST/SGST vs IGST determination from seller GSTIN state and customer place of supply, computed in a tax total collector plugin and stored per quote_item and order_item
- HSN/SAC code mapping via a product attribute, inherited at category level and rendered on every GST invoice line
- GSTIN capture at checkout (B2B) with format and check-digit validation, plus optional live verification against the GSTN/GSP API
- IRP e-invoice generation: builds the government IRP JSON, submits via your GSP/IRP provider, and stores the returned IRN, signed QR code, and acknowledgement number