E-Invoicing Assistance

Seamless E-Invoicing Assistance & Integration with Efilingway

Efilingway helps businesses navigate the mandatory GST e-invoicing landscape with zero hassle. From API integration to real-time Invoice Reference Number (IRN) generation, we ensure your billing remains 100% compliant, accurate, and penalty-free.

  • Instant IRN & QR Code Generation
  • Seamless ERP/Billing Software Integration
  • Expert CA Verification & Compliance
  • Protection from Invalid Invoices & Lost ITC
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What is E-Invoicing?

E-invoicing (Electronic Invoicing) is a mandatory system under GST where B2B (Business-to-Business) invoices and export bills are electronically authenticated by the GST Network’s Invoice Registration Portal (IRP). Once validated, the portal issues a unique 64-character Invoice Reference Number (IRN) and a digitally signed QR code.

Without this IRN, your invoice is considered legally invalid. This means your customers will be completely blocked from claiming their Input Tax Credit (ITC), which can severely damage your business relationships. At Efilingway, our tax experts and tech professionals ensure your transition to e-invoicing is smooth, automated, and error-free.

Why Choose Efilingway for E-Invoicing?

With the government tightening reporting timelines—such as the strict 30-day upload rule—manual invoicing is no longer a safe option. We act as your compliance safety net.

Key Advantages of Choosing Efilingway:

  • Automated Workflows
  • 30-Day Rule Tracking
  • Real-Time Data Validation
  • E-Way Bill Auto-Generation
  • Ongoing ROC, GST & Tax Support

Key Features & Applicability of E-Invoicing

    • The ₹5 Crore Threshold: E-invoicing is currently mandatory for any business whose Annual Aggregate Turnover (AATO) crossed ₹5 Crore in any financial year from 2017-18 onwards.

    • PAN-Level Calculation: Turnover is calculated across all GSTINs registered under a single PAN. If your combined state branches exceed ₹5 Crore, e-invoicing applies to all branches.

    • Applicable Transactions: Mandatory for all B2B supplies, exports, and supplies to SEZ units. It also applies to Debit Notes and Credit Notes.

    • Exempted Sectors: Banks, NBFCs, Insurance companies, Goods Transport Agencies (GTAs), and passenger transport services are currently exempt from e-invoicing.

    • B2C Exemption: Sales to end consumers (B2C) do not require an IRN (though larger companies may require dynamic QR codes).

Minimum Requirements for E-Invoicing

Business Prerequisites

  1. An active 15-digit GSTIN profile on the main GST portal.

  2. Registration on the official e-Invoice Portal (IRP).

  3. Turnover verification confirming your business has crossed the ₹5 Crore threshold.

Technical Setup Checklist (Efilingway Support)

  1. E-invoice compliant billing software or ERP capable of generating JSON files.

  2. API integration setup (via GSP or direct API) for bulk invoice processing.

  3. Two-Factor Authentication (2FA) active on your e-invoice portal login.

  4. Accurate master data (Correct HSN codes, verified customer GSTINs, and accurate tax rate mapping).

Documents & Data Required for E-Invoicing (Efilingway Checklist)

Mandatory Supplier & Buyer Details

  1. Valid GSTIN of both the Supplier and the Recipient

  2. Complete Billing and Shipping Addresses (including accurate PIN codes)

  3. Unique, sequential Invoice Number (max 16 characters)

  4. Invoice Date and Document Type (Invoice, Debit Note, or Credit Note)

  5. Place of Supply (State Code)

Item & Transportation Details

  1. Valid 6-digit or 8-digit HSN/SAC Codes for all line items

  2. Accurate mapping of Item Quantity, Taxable Value, and applicable GST Rates

  3. Transporter ID and Vehicle Details (if generating an E-Way Bill simultaneously)

  4. Export Details (Port Code, Shipping Bill Number, and Date—if applicable)

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