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.
Ayesha Siddiqui
March 12, 2026
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
- Visit iris.fbr.gov.pk
- Login with your business credentials
- Navigate to "POS Registration"
- 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:
- Enter FBR API credentials
- Map product categories to HS codes
- Configure tax rates
- 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:
- Switch to production endpoints
- Submit live invoices
- Monitor daily reports
Benefits of POS Integration
- Automatic tax calculation
- Real-time compliance
- Reduced audit risk
- Digital record keeping