Further Tax in Pakistan: When 3% Applies to Unregistered Buyers

Many business owners are surprised the first time they see an extra 3% added to a sales tax invoice. This is further tax, and it applies when you make a taxable supply to a buyer who is not registered for sales tax. It sits on top of the normal GST — not instead of it.

Understanding further tax matters because getting it wrong means either under-charging (and carrying the cost yourself) or over-charging your customers. This guide explains what further tax is, when it applies, and how to handle it cleanly.

What is further tax?

Further tax is an additional amount of sales tax charged on taxable supplies made to unregistered persons. The standard rate of further tax is 3%, and it is added to the normal output tax you already charge. Its purpose is to encourage buyers to get themselves registered — a registered buyer can reclaim their input tax, whereas an unregistered buyer effectively bears the extra 3%.

Key idea: further tax is a policy tool that makes it more expensive to buy taxable goods without being registered, nudging more businesses into the tax net.

When does the 3% apply?

The trigger is the registration status of your buyer. In general terms:

• Selling to a registered buyer (one with a valid sales tax registration): normal GST only, no further tax;
• Selling to an unregistered buyer: normal GST plus the 3% further tax.

Because certain goods, sectors and situations can have specific rules or exclusions, and because the government updates these from time to time, always confirm whether further tax applies to your particular supplies with FBR or your tax adviser.

How it is calculated

Further tax is charged in addition to the standard sales tax. Conceptually, on a taxable supply to an unregistered buyer:

• You charge the normal sales tax at the applicable rate (for most goods, the standard 18%);
• You add further tax at 3% on the taxable value;
• Both amounts are shown on the invoice and reported to FBR.

The exact basis of calculation should follow FBR's rules, so let your accounting software apply it rather than working it out by hand each time.

Why the buyer's status is so important

Everything about further tax hinges on knowing whether your buyer is registered. That makes accurate buyer data essential:

• Record and verify each customer's registration status;
• Keep their registration number on file where they are registered;
• Update the record if a customer's status changes.

Getting this wrong is also one of the common FBR Digital Invoicing errors — an incorrect buyer status can lead to the wrong tax being reported.

Further tax and your return

Further tax collected is part of what you account for to FBR through your monthly sales tax return. It is separate from the normal output tax and is not something the unregistered buyer can turn around and reclaim — which is precisely the point. For how the whole return fits together, see how to file your monthly sales tax return.

How further tax fits with the wider system

It helps to see further tax as one of several layers that can appear on a sales tax invoice for goods:

• The normal sales tax at the applicable rate;
• Further tax at 3% where the buyer is unregistered;
• Federal excise duty on certain specified items, where relevant.

Each has its own rules, and a compliant invoice shows them correctly and separately. Our guide to GST rates puts the normal rates in context.

Frequently asked questions

Does further tax replace normal sales tax?

No. Further tax is charged in addition to the normal sales tax, not instead of it. An unregistered buyer pays both.

Can an unregistered buyer reclaim the further tax?

No. Because they are not registered, they cannot reclaim input tax, which is what makes buying while unregistered more expensive — that is the intended effect.

Does further tax apply to every sale?

No. It applies to taxable supplies made to unregistered buyers, and specific goods or situations may have their own rules. Confirm your position with FBR or a tax adviser, and see our FAQs for more.

Iris Accounts checks each buyer's registration status and applies further tax at the correct rate automatically, so the right amount is charged and reported on every invoice.