GST E-Invoicing Software Delhi — IRP Integration Guide 2026

GST E-Invoicing Software Delhi 2026 — IRP Automation Guide

GST e-invoicing is mandatory for all Delhi businesses with annual turnover exceeding Rs. 5 crore. Every B2B invoice must be registered on the Invoice Registration Portal (IRP), which assigns an Invoice Reference Number (IRN) and QR code before the invoice is considered legally valid.

What Is GST E-Invoicing?

When you issue a B2B invoice:

1. Invoice data is sent to the IRP (Invoice Registration Portal) in JSON format

2. IRP validates the data and generates a unique IRN (Invoice Reference Number)

3. IRP also generates a QR code

4. Your invoice is valid only with IRN + QR code embedded

5. Buyer's ITC is blocked if you issue invoices without proper IRN

Who in Delhi Must Comply

• All B2B businesses with annual turnover above Rs. 5 crore
• This includes: Chandni Chowk exporters, Nehru Place IT distributors, Okhla manufacturers, Gurgaon service companies
• Exemptions: Banking, insurance, NBFCs, GTA (goods transport agencies), passenger transport

Consequences of Non-Compliance

• Buyer cannot claim Input Tax Credit (ITC) from your invoice
• GST department notice and penalty
• Business relationships damaged when buyers are denied ITC

MICS E-Invoicing Features

Direct IRP API Integration

When you generate an invoice in MICS software, it is automatically submitted to the IRP in real time. IRN and QR code are embedded in the invoice PDF before it reaches your buyer — without any manual action.

Tally Integration

Already using Tally? MICS middleware reads Tally invoices and pushes them to IRP automatically. No need to change your accounting software.

Bulk Invoice Processing

For Delhi exporters and distributors issuing 500+ invoices daily, MICS processes bulk uploads via CSV. All IRNs fetched in a single batch operation.

Error Handling

IRP rejections are displayed with plain-language explanation of the error — correct the field and resubmit. Common errors: invalid GSTIN, wrong HSN code, missing mandatory field.

E-Way Bill Auto-Generation

For invoices requiring E-Way Bill (goods above Rs. 50,000 moved over 10 km), the E-Way Bill is generated automatically from the same invoice data — no separate entry required.

Cancellation and Amendment

IRN cancellation (within 24 hours) handled directly. Credit note and debit note workflows supported.

Pricing

| Volume | Annual Cost |

|---|---|

| Up to 500 invoices/month | Rs. 10,000/year |

| Up to 5,000 invoices/month | Rs. 25,000/year |

| Unlimited | Rs. 50,000/year |

All plans include: IRP integration, E-Way Bill, Tally connector, bulk processing.

Free trial + demo: +91 9355273535 | admin@mics.asia