Iris Accounts Blog

Accounting & FBR invoicing, made simple.

Practical guides to FBR digital invoicing, sales tax and GST, provincial services tax, withholding, and running the books of a Pakistani business — written for owners, not just accountants.

Income & Withholding Tax

Withholding Tax in Pakistan: A Practical Guide for SMEs

Withholding tax is deducted at the source of a payment, before the money reaches you. Here is how it works for Pakistani SMEs, and how to make sure you get credit for it.

7 min read·Aug 2026
Income & Withholding Tax

How to Become a Tax Filer in Pakistan (and Why You Should)

Becoming a filer means getting on FBR's Active Taxpayer List by filing your return. Here is what that involves and why it saves your business money.

6 min read·Aug 2026
Income & Withholding Tax

Advance Income Tax and How to Reclaim It

Much of the tax withheld from your business during the year is advance income tax — money you can adjust or reclaim at filing, if you keep proper records.

6 min read·Aug 2026
Income & Withholding Tax

Withholding Tax on Supplier Payments: How It Works

When you pay certain suppliers, you may be required to withhold tax and deposit it with FBR. Here is how the process works and how to stay on the right side of it.

6 min read·Aug 2026
Income & Withholding Tax

Income Tax Return Filing for Small Businesses in Pakistan

Filing your annual income tax return is far easier when your books are in order. Here is what small businesses in Pakistan need, and how the process works.

7 min read·Aug 2026
Income & Withholding Tax

NTN Registration in Pakistan: A Step-by-Step Guide

An NTN is your identity in Pakistan's tax system. Here is what it is, who needs one, and how to register through FBR's IRIS portal.

6 min read·Jul 2026
Income & Withholding Tax

Filer vs Non-Filer in Pakistan: What It Means for Your Business

Being a filer means you are on FBR's Active Taxpayer List and pay lower withholding tax on many transactions. Here is what filer vs non-filer really means for your business.

6 min read·Jun 2026