FBR Digital Invoicing Is Now Mandatory. Are You Compliant?
InvoiceFlow is FBR invoice software that connects your business directly to FBR's PRAL system — generating real-time IRN numbers, QR codes, and legally valid digital sales tax invoices in seconds.
Issue FBR-compliant digital invoices with a valid unique FBR invoice number and QR code, so you stay compliant and protect your input tax credit without hiring a developer.
The Clock Has Already Started
FBR enforcement is live. Every day without compliance is a financial and legal liability.
Every invoice needs a PRAL-issued IRN and a scannable QR code. Without them, it's legally invalid — and your buyers can't claim input tax credit.
FBR e-invoicing is mandatory under Rule 150Q (SRO 1852(I)/2025), phased in for all sales-tax-registered businesses through 31 December 2025. Enforcement is active now — invoices issued without a valid FBR invoice number can be penalised.
Reported penalties under the Sales Tax Act 1990 (with provisions strengthened by the Finance Act 2024) include PKR 500,000 for a first default for failing to integrate with the digital invoicing system, escalating for repeated defaults up to PKR 3,000,000, alongside disallowance of input tax for your buyers. Confirm your specific obligations and amounts with FBR or a qualified tax advisor.
Get FBR Compliant in 3 Simple Steps
From invoice creation to FBR submission — in under 60 seconds.
Connect with FBR
Share your FBR credentials securely, and we'll connect your business with FBR so you can generate FBR-compliant invoices directly from our system.
Submit Invoices in Real Time
Send your invoice to FBR through the official API. Receive a Unique FBR Invoice Reference Number (IRN) and QR code within seconds.
Print or Share with QR Code
Every Invoice comes with a Unique FBR Invoice Reference Number (IRN) and QR code, ready to print, email, or share as a PDF — valid for your buyer's input tax claim.
FBR Digital Invoicing & Compliance
Built for Pakistan. Stay 100% compliant with real-time FBR Integration, instant IRN generation, and automated tax reporting.
Real-Time FBR Submission
Direct API integration with FBR. Invoices are submitted instantly—no manual uploads, no IRIS portal logins.
Automatic IRN Generation
Receive your official unique FBR Invoice Reference Number (27-digit IRN) within seconds of submission.
QR Code on Every Invoice
Every invoice automatically includes a secure, scannable QR code that strictly meets FBR specifications for instant buyer verification.
FBR-Compliant Invoice Format
Every invoice includes the required FBR invoice number, QR code, and digital invoicing logo in the approved FBR format.
Smart AI Invoice Drafts
Stop typing manually. Our intelligent AI instantly reads data from your handwritten lists, bills, or screenshots and pre-fills FBR-ready drafts for quick review.
Mobile Upload via QR Code
Upload invoices, receipts, and documents directly from your phone by scanning a QR code. No app installation or file transfers required.
GST & Tax Reports
Automatically generate GST reports, sales summaries, and tax breakdowns with accurate totals, making tax filing and reconciliation easier for your accountant or tax consultant.
Business Dashboard & Analytics
Track revenue, sales performance, invoices, payments, customer activity, and FBR compliance with real-time business analytics and reporting tools.
Scenario Testing
Complete FBR-required testing scenarios directly from our platform. before going live. Validate your integration and prepare for production approval with confidence.
Additional Capabilities
Customer Verification
Verify customer NTN/CNIC details directly with FBR.
Product & HSN Catalog
Real-time FBR HS codes, sale types, and tax rates.
Sandbox Environment
Create, test, and practice invoices before going live.
Multi-Company Support
Manage multiple entities from one account.
Reseller Plan
Create and manage multiple client accounts from a single dashboard.
Retry on FBR Downtime
Invoices are queued automatically and submitted once FBR is back online.
User Management
Control user roles, permissions, and access from one place
Secure & Encrypted
HTTPS encryption, no third-party data sharing.
Designed for FBR-Mandated Businesses
If you sell to other businesses, you're likely required to comply.
Manufacturers
From small factories to large-scale producers—all manufacturers are legally required to issue real-time, FBR-verified invoices for every single B2B sale.
Learn more
Importers
Businesses importing goods into Pakistan for resale, distribution, or manufacturing purposes. Importers are among the categories brought into mandatory compliance requirements.
Phase 1 — Mandatory Learn more
Wholesalers & Distributors
If you supply retailers or other businesses in bulk, every invoice you generate must carry a valid, system-generated Unique FBR Invoice Reference Number (IRN).
Learn more
Corporate Companies
All corporate entities and companies with an annual turnover above PKR 100 Million are mandated to comply, regardless of their business sector.
Turnover PKR 100M+
Resellers & Traders
Buying and reselling goods? You must issue and receive FBR-compliant invoices to successfully claim and protect your input tax credit.
Retailers
Retail stores, chains, supermarkets, electronics shops, pharmacies, and other businesses issuing sales invoices directly to customers.
Simple, Transparent Pricing
No hidden fees. Cancel anytime. All plans include FBR integration.
Starter
Small importers, single-entity traders
Save PKR 3,000 vs monthly
- Up to 50 invoices/month
- Unlimited customers
- FBR real-time submission
- QR code - FBR Invoice Number
- Sale Report
- Sandbox Environment
- For 1 User
- Email support
- Not included: Multi-branch
Business
Manufacturers, wholesalers, distributors
Save PKR 4,000 vs monthly
- Up to 200 invoices/month
- Unlimited customers
- FBR real-time submission
- QR code - FBR Invoice Number
- Sale Report
- Sandbox Environment
- Up to 5 users
- Email support
- Multi-branch
Enterprise
Business groups, high-volume operations
or custom annual pricing
- Unlimited invoices
- Unlimited customers & products
- FBR real-time submission
- All Business plan features
- User Management System
- Priority phone support
- Reseller Plan
- API Integration
- AI Generated Invoice
Frequently Asked Questions
If your business is registered under the Sales Tax Act 1990 and you are a manufacturer, importer, wholesaler, distributor, or corporate entity with turnover above PKR 100M, then yes — it is legally mandatory under Rule 150Q. FBR began enforcing penalties in January 2026.
IRN (Invoice Reference Number) is a unique 27-digit number issued by PRAL (FBR's technology arm) when your invoice is validated. Without an IRN, your invoice is not legally recognized and your buyer cannot claim input tax credit.
PRAL (Pakistan Revenue Automation Ltd.) is FBR's IT subsidiary that operates the e-invoice gateway. Yes — InvoiceFlow sends every invoice directly to PRAL's API in real time and returns the IRN to you immediately.
No. InvoiceFlow handles all the technical integration with FBR. You just create your invoice like a normal form, click Submit, and we handle the rest.
If you issue a sales tax invoice without integrating with FBR's digital invoicing system, the invoice is not validated by FBR's system and will not carry a valid unique FBR invoice number (IRN) or compliant QR code. Under the Sales Tax Act 1990 (with penalty provisions strengthened by the Finance Act 2024), FBR can impose a penalty of PKR 500,000 for a first default for failing to integrate, escalating for repeated defaults up to PKR 3,000,000 — and your buyers' input tax credit can be put at risk. InvoiceFlow submits your invoices through FBR's official PRAL gateway so each invoice is properly verified. This is general information, not tax or legal advice; confirm your obligations with FBR or a tax advisor.
Yes. InvoiceFlow supports FBR-compliant credit notes and debit notes — each with their own IRN.
Typically 2–5 seconds via the real-time API. In rare cases of FBR system downtime, InvoiceFlow queues your invoice and auto-retries.
Yes. InvoiceFlow uses HTTPS encryption, secure servers, and your data is never shared with third parties beyond what FBR requires for compliance.
Yes — all plans include a 7-day free trial with no credit card required.
Yes — our Enterprise plan supports up to 5 business entities under one account.
Have a compliance question? Read the full FBR e-invoicing guide.