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FBR POS Integration: Complete Setup Guide for Retailers

Step-by-step guide to integrating your Point of Sale system with FBR for real-time invoice reporting.

AY

Ayesha Siddiqui

March 12, 2026

FBR POS Integration: Complete Setup Guide for Retailers

FBR POS Integration Overview

The Federal Board of Revenue requires all Tier-1 retailers to integrate their Point of Sale (POS) systems for real-time sales tax monitoring. This guide walks you through the complete setup process.

Who Needs POS Integration?

  • Retailers in major cities with annual turnover above Rs. 10 million
  • Restaurants and food chains
  • Pharmacies and medical stores
  • Electronics and appliance stores
  • Clothing and textile retailers

Step 1: Register on FBR IRIS Portal

  1. Visit iris.fbr.gov.pk
  2. Login with your business credentials
  3. Navigate to "POS Registration"
  4. Submit business details and outlet information

Step 2: Obtain API Credentials

After approval, you'll receive:

  • POS ID for each outlet
  • API Token for authentication
  • Integration endpoints

Step 3: Configure Your POS Software

Work with your POS vendor to:

  1. Enter FBR API credentials
  2. Map product categories to HS codes
  3. Configure tax rates
  4. Set up automatic invoice transmission

Step 4: Testing

Use FBR's sandbox environment to:

  • Test invoice submission
  • Verify response handling
  • Check error scenarios

Step 5: Go Live

Once testing is complete:

  1. Switch to production endpoints
  2. Submit live invoices
  3. Monitor daily reports

Benefits of POS Integration

  • Automatic tax calculation
  • Real-time compliance
  • Reduced audit risk
  • Digital record keeping

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