How to File Tax Return in Pakistan — Step by Step Guide 2025
Filing your income tax return in Pakistan is a legal obligation for all salaried individuals earning above PKR 600,000 annually. The process has become significantly easier with the FBR’s Iris online portal. This comprehensive guide walks you through every step — from registration to final submission — ensuring you file correctly and on time.
Why You Should File Your Tax Return
Filing your tax return is not just a legal requirement — it offers significant benefits:
- Maintain a clean tax record for bank loans and visa applications
- Lower withholding tax rates as a filer
- Ability to obtain professional licenses
- Claim refunds if excess tax was deducted
- Build financial credibility
Prerequisites — Documents You Need
| Document | Purpose |
|---|---|
| CNIC (Computerized National Identity Card) | Identity verification |
| NTN (National Tax Number) | Taxpayer identification |
| Salary Certificate (from employer) | Proof of annual income |
| Bank Account Details (IBAN) | For refund processing |
| Previous Year Tax Return (if applicable) | Reference for comparison |
| Zakat/Deduction Certificates | Proof of deductions claimed |
Step-by-Step Filing Process
Step 1: Register for NTN
If you don’t have an NTN, visit iris.fbr.gov.pk and click “New User Registration.” Enter your CNIC number, personal details, and create a password. You will receive your NTN and login credentials after verification.
Step 2: Log in to Iris Portal
Go to iris.fbr.gov.pk and enter your NTN and password. For first-time filers, you’ll need to set up security questions and verify your email address.
Step 3: Select Tax Year
Choose the relevant tax year (e.g., Tax Year 2025 for income earned during July 2024 to June 2025). The system will display the return form for that year.
Step 4: Enter Your Income Details
Under the “Income” section, enter your salary as per your employer’s salary certificate. Include any other income from rental properties, investments, or freelance work.
Step 5: Claim Deductions
Under the “Deductions” section, enter eligible deductions such as Zakat paid, charitable donations, and pension fund contributions. Keep supporting documents ready for verification.
Step 6: Review and Submit
Carefully review all entries. Check that your name, CNIC, and bank details are correct. Once satisfied, click “Submit Return.” You will receive a confirmation receipt with a unique tracking number.
Common Mistakes to Avoid
- Entering incorrect income figures — always verify from your salary certificate
- Forgetting to claim eligible deductions
- Mismatched CNIC or bank details
- Missing the September 30 deadline
- Not saving the confirmation receipt
Filing Deadline and Penalties
The deadline for filing income tax returns for salaried individuals is September 30 each year. Late filing attracts penalties starting at PKR 1,500 per month. File early to avoid these charges.
Frequently Asked Questions
Can I file my return without a tax practitioner?
Yes. The Iris portal is designed for self-filing. However, if your tax affairs are complex (multiple income sources, foreign assets, etc.), consulting a tax professional is recommended.
How long does it take for the return to process?
The FBR typically processes returns within 30-60 days. You can check the status on the Iris portal under “Return History.”