Introduction
Sales tax is one of the most important indirect taxes collected in Pakistan. Whether you run a shop, an online store, a service business, or a manufacturing unit, understanding sales tax is essential for compliance and smooth business operations.
This guide explains what sales tax is, how it works, who must register, how filing works, penalties, and practical examples, all in simple language.
What Is Sales Tax in Pakistan?
Sales tax is a consumption-based tax charged on the sale, manufacturing, import, and supply of goods.
It is administered by the Federal Board of Revenue (FBR) under the Sales Tax Act, 1990.
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Standard sales tax rate: 18%
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Who pays it? The final consumer
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Who collects it? Registered businesses on behalf of the government
Sales tax works on the Value Added Tax (VAT) model, meaning the tax is collected in stages but only on the value added at each stage.
Who Must Register for Sales Tax?
FBR requires registration if:
1. Your annual turnover exceeds the registration threshold
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Most businesses must register if annual sales exceed PKR 20 million.
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Manufacturers usually must register at any revenue level.
2. You import goods
All importers of taxable goods must register.
3. You supply taxable goods locally
Retailers, wholesalers, distributors, and manufacturers who sell taxable goods must register.
4. You want input tax credit
Businesses claim back taxes paid on purchases only if they are registered.
To register:
Step 1: Create an FBR IRIS Account
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Visit IRIS FBR official portal
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Enter CNIC, mobile number & email
Step 2: Submit Registration Form (181)
You will need:
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CNIC
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Business details
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Address & phone number
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Bank account
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Utility bill
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Business ownership documents
Step 3: Verification by FBR
FBR may:
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Verify your business address
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Call for additional documentation
Once approved, you receive your Sales Tax Registration Number (STRN).
How Sales Tax Works (With Example)
Let’s say you sell mobile phones.
Supplier → Dealer → Customer
| Stage | Price | Tax (18%) | Paid by |
|---|---|---|---|
| Importer imports a phone | 40,000 | 7,200 | Importer |
| Dealer buys at 47,200 | 47,200 | — | Dealer |
| Dealer sells to customer for 60,000 | 60,000 | 10,800 | Customer |
Dealer pays only the difference:
10,800 – 7,200 = 3,600 (value added tax)
This is how VAT-based sales tax works.
Input Tax vs Output Tax
Output Tax: Tax you charge on sales
Input Tax: Tax you pay on purchases
Tax payable = Output Tax – Input Tax
If input tax is greater, you can claim a refund or adjust next month.
Monthly Sales Tax Return (STR) Filing
All registered businesses must submit a monthly sales tax return through IRIS by the 15th of every month.
What the monthly return includes:
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Total purchases
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Total sales
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Input tax
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Output tax
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Adjustments
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Payable amount
Common documents needed:
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Purchase invoices
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Sales invoices
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Bank statements
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Import GD forms (if any)
Sales Tax Invoices Requirements
Your invoice must include:
✔ Business name & STRN
✔ Customer name & CNIC (for big transactions)
✔ Invoice number & date
✔ Description of goods
✔ Sales price
✔ Sales tax amount
✔ Total invoice value
Incorrect invoices can lead to penalties.
Sales Tax for Online Sellers & E-Commerce
If you sell on:
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Daraz
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Facebook/Instagram
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WhatsApp stores
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Shopify
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Own website
Then you must register if turnover exceeds 20 million per year, or if you import goods.
Marketplaces like Daraz already deduct some taxes, but sales tax filing is still your responsibility.
Sales Tax Exemptions
Some goods are exempt from sales tax, such as:
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Basic food items
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Books & newspapers
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Medicine (most types)
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Educational supplies
But exemptions vary — always check the latest FBR SRO updates.
Penalties for Non-Compliance
Failure to comply can result in:
| Violation | Penalty |
|---|---|
| Not registering | Up to PKR 50,000 or 5% of turnover |
| Not issuing invoice | Fine + seizure of goods |
| Wrong return filing | Heavy penalties |
| Late filing | Minimum PKR 10,000 or 5% of tax due
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Conclusion
Understanding sales tax is essential for running a compliant and successful business in Pakistan. Whether you are a retailer, importer, manufacturer, distributor, or e-commerce seller, proper registration, invoicing, and monthly tax filing help avoid penalties and build trust with customers.
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