If you run a shop, showroom or restaurant in Pakistan, two FBR systems decide how your sales are reported: POS integration for Tier-1 retailers, and FBR Digital Invoicing for every sales tax registered person. This guide explains both in plain language, who has to comply, what a compliant receipt looks like, and how to get your counter reporting to FBR without slowing down sales.
POS integration vs Digital Invoicing: what is the difference?
POS integration comes from section 3(9A) of the Sales Tax Act, 1990. It applies to Tier-1 retailers, who must connect each point of sale to FBR so every retail sale is reported in real time and the customer receives a receipt with an FBR invoice number and QR code.
Digital Invoicing comes from section 23 of the Act and Chapter XIV of the Sales Tax Rules, 2006 (substituted by S.R.O. 69(I)/2025). It covers sales tax registered persons notified by FBR, for all taxable supplies, including business-to-business sales, and it runs through a licensed integrator such as PRAL.
The two regimes were created separately, but in practice they now look very similar: real-time reporting, an FBR number on every invoice and a QR code the customer can verify. Many Tier-1 retailers fall under both. If you are unsure which applies to you, check your IRIS profile and notices, or ask your tax adviser.
Who is a Tier-1 retailer?
Section 2(43A) of the Sales Tax Act lists the tests. Meeting any one of them makes a retailer Tier-1, for example:
- a unit of a national or international chain of stores;
- a shop in an air-conditioned mall, plaza or shopping centre (kiosks excluded);
- a retailer whose electricity bills in the last 12 months exceeded the threshold set in the law;
- a wholesaler-cum-retailer;
- a shop above the area threshold in the law;
- a retailer that accepts debit or credit cards;
- any other class of retailers the Board notifies.
Thresholds change through Finance Acts and SROs, so always check the current text of the law.
What a compliant retail receipt needs
- The seller’s NTN/STRN and business name.
- Date and time, items, quantities, value and sales tax.
- The FBR invoice number returned in real time.
- A QR code the customer can scan with FBR’s Tax Asaan app to verify the invoice.
- Where the POS regime applies, the POS service fee of Re 1 per invoice collected from the customer.
Penalties for not integrating
For Tier-1 retailers, the Sales Tax Act provides for a reduction in adjustable input tax, fines under section 33 that increase with each default, and sealing of business premises for repeated defaults. Under Digital Invoicing, non-compliance is also penalised under section 33. FBR has steadily widened enforcement, so the cost of waiting is rising.
How retail reporting works in 3Ace FBR Suite
3Ace FBR Suite includes a counter-ready point of sale that reports every bill through FBR’s Digital Invoicing API (PRAL):
- Ring up the sale. Tap products or scan/type the SKU; change quantities with + and −.
- Take payment. Cash (change is calculated), card, cash + card, online transfer, or on credit for a named customer.
- Charge & report to FBR. One key (F9) sends the bill to FBR and receives the FBR invoice number.
- Print the receipt. An 80 mm till receipt prints with the FBR number and QR code. You can also send it on WhatsApp.
Walk-in sales use FBR’s retail sale types for end consumers (scenarios SN026 to SN028) where they are enabled for your business. Each bill can carry a branch, the branch address prints on its receipts, and reports show sales, cash and card per branch. See our guide to FBR sale types and scenarios for how each scenario is used.
What happens when the internet or FBR is down?
A bill that cannot be reported stays in the FBR sync queue with the exact reason, and is sent when the connection is back. Nothing is lost, and you can see at a glance which bills still need an FBR number. The common reasons for rejection are explained in FBR invoice errors and how to fix them.
Getting started checklist for retailers
- Make sure your sales tax registration is active in IRIS and every outlet is declared.
- Apply for Digital Invoicing in IRIS and choose PRAL as integrator. Our guide to the FBR digital invoicing token walks through each screen.
- Prepare your product list with HS codes, units and prices.
- Test in the sandbox, then switch to production.
- Train counter staff: the POS screen takes about ten minutes to learn.
Frequently asked questions
Is FBR POS integration free?
FBR does not charge retailers for integration, and PRAL offers integration services free of cost. Software providers may charge for their software.
Can a small shop use 3Ace FBR Suite?
Yes. It runs in a browser on a laptop, tablet or phone, so there is no server or installation to buy. A 14-day free trial is available.
Can customers verify my receipt?
Yes. Production receipts carry an FBR QR code that customers can scan in FBR’s Tax Asaan app.
Do I need special hardware?
Any computer with a browser and an 80 mm thermal printer is enough. A barcode scanner that types into the SKU box also works.
Ready to try it? Start a free 14-day trial of 3Ace FBR Suite or read the complete FBR Digital Invoicing guide.
This article is general information, not legal or tax advice. Laws, thresholds and SROs change; confirm current requirements with FBR or your tax adviser.