How to File an Income Tax Return in Pakistan: Step-by-Step Guide

Income tax returns in Pakistan are filed online through FBR’s IRIS portal. A correct filing normally includes the return of income, applicable tax calculations and, for an individual, a properly reconciled wealth statement.

This guide explains how to file an income tax return in Pakistan, what information you need and how to avoid common errors. The exact fields depend on whether you earn salary, business income, rent, profit on debt, capital gains, foreign income or income from another source.

Before You Start: Confirm the Correct Tax Year

Pakistan’s normal tax year runs from 1 July to 30 June and is identified by the calendar year in which it ends. For example, income earned from 1 July 2025 to 30 June 2026 generally belongs to Tax Year 2026.

A person approved for a special tax year follows a different period. Do not enter income according to the calendar year unless the applicable tax year supports that treatment.

Who Files Through IRIS?

Individuals, associations of persons and companies generally use FBR’s IRIS system to file income tax returns and related statements. A first-time filer must register with FBR before filing. A person who already has an NTN or registration number but lacks login credentials can use the e-enrollment process provided by FBR.

Whether a person is legally required to file depends on section 114 and other applicable provisions. Filing voluntarily can also be relevant for establishing a tax record and obtaining ATL status, but filing should be accurate and supported by records.

Documents and Information You Need

Collect the following before opening the return:

• CNIC or NTN and IRIS login details;
• salary certificates and employer details;
• business accounts, sales records and expense details;
• bank statements and profit-on-debt certificates;
• rent received and property details;
• capital-gain information for property, securities and other assets;
• withholding-tax certificates and tax-payment records;
• foreign income, foreign bank accounts and foreign asset details;
• assets and liabilities held at the end of the tax year;
• personal, family and household expenses;
• prior-year return and wealth statement; and
• evidence of tax credits, exemptions or reduced-rate treatment claimed.

Use complete records rather than estimates. The figures in the return, wealth statement, bank records and withholding information should tell one consistent story.

Step-by-Step: How to File an Income Tax Return in Pakistan

Step 1: Register or log in to IRIS

Open the official FBR IRIS portal. Register if you are a new taxpayer. If you are already registered, log in using your CNIC or registration number and password. Confirm that your profile, address, contact details and business information are current.

Step 2: Open the return for the correct tax year

Select the return or declaration for the tax year being filed. Do not revise a prior-year return when you intend to file a new year. Check the tax year shown at the top of the form before entering data.

Step 3: Select the applicable sources of income

Choose every income category that applies, such as:

• salary;
• business or professional income;
• income from property;
• capital gains;
• income from other sources, including profit on debt;
• foreign-source income; and
• income subject to final, fixed or minimum tax treatment.

Selecting the correct source opens the relevant schedules. Omitting a source can leave income, tax or required disclosures out of the return.

Step 4: Enter income under the correct head

Report gross income, allowable deductions and taxable income according to the applicable law. Do not report only the amount received after withholding tax.

Example: salaried employee

An employee has annual gross salary of Rs.2,400,000 and the employer deducted Rs.120,000 in tax. The employee reports the gross salary of Rs.2,400,000 in the salary schedule. The Rs.120,000 is entered separately as tax deducted, subject to verification. Reporting only Rs.2,280,000 would understate gross salary.

Example: freelancer receiving foreign payments

A freelancer receives payments through a Pakistani bank, Wise and Payoneer. The freelancer must determine the nature and source of the income, report the gross receipts under the correct business or professional category, claim only supported business expenses and disclose year-end balances and foreign accounts where required. The amount transferred to a Pakistani bank is not automatically the full amount of income.

Step 5: Enter withholding and advance tax

Review tax deducted from salary, bank profit, contracts, imports, property transactions, vehicle registration, utilities and other transactions. Match each amount with the payer, section, period and FBR record.

Do not claim an amount merely because it appears on a certificate. Confirm that it belongs to you, relates to the correct tax year and has been deposited and reported using your CNIC or NTN.

Step 6: Review tax credits and exemptions

Enter a tax credit, exemption or reduced-rate treatment only when its legal conditions are satisfied and supporting evidence is available. Keep the relevant certificates, approvals, payment evidence and calculations.

Step 7: Calculate and pay any balance tax

Review the tax computation after entering income and available credits. If tax is payable, create the correct payment slip, pay the amount and confirm that the payment appears against the correct tax year and payment code before final submission.

A payment alone does not file the return. The return and applicable statements must still be submitted in IRIS.

Step 8: Complete the wealth statement

Individuals required to furnish a wealth statement under section 116 must report assets, liabilities and expenses. Common items include:

• cash and bank balances;
• property, vehicles, investments and business capital;
• foreign assets and foreign bank balances;
• loans given and other receivables;
• loans, mortgages and other liabilities;
• personal and household expenses; and
• assets held by a spouse, minor child or other person where legally reportable.

Assets are generally reported at the amount required by the applicable form and law. Do not automatically substitute market value where cost or another prescribed value is required.

Step 9: Reconcile the wealth statement

IRIS requires the wealth statement to reconcile. In simple terms, the movement from last year’s net wealth to current-year net wealth must be explained by income, expenses, gifts, inheritances, loans, transfers and other inflows or outflows.

Example: wealth reconciliation

A taxpayer’s net wealth increased by Rs.1,500,000. During the year, the taxpayer had declared after-tax income of Rs.2,400,000 and personal expenses of Rs.900,000. The remaining Rs.1,500,000 explains the increase, assuming there were no other inflows or outflows. If the taxpayer also received a documented gift of Rs.500,000, that amount must be shown correctly rather than forcing the reconciliation through an unexplained figure.

Step 10: Complete foreign income and asset reporting

A resident taxpayer with foreign income, foreign assets or foreign financial accounts must review the applicable disclosures, including the foreign income and assets statement under section 116A where required. Foreign balances held outside Pakistan can still affect income reporting and wealth reconciliation.

Convert foreign-currency amounts using a reasonable and supportable rate appropriate to the reporting requirement, and retain the calculation.

Step 11: Review the entire return

Before submission, compare the return with:

• salary and withholding certificates;
• bank statements and FBR tax-payment data;
• business accounts and invoices;
• property and vehicle records;
• the prior-year wealth statement; and
• foreign income and asset records.

Check names, CNIC or NTN, tax year, income heads, payment codes and year-end balances. A mathematically balanced return can still be legally or factually incorrect.

Step 12: Submit and verify completion

Submit the return and wealth statement in IRIS. FBR states that successful submission is confirmed when both forms move from the Draft folder to Completed Task. Save PDF copies of the submitted return, wealth statement and payment evidence.

Income Tax Return Filing Deadlines

Under the normal statutory schedule, individuals and associations of persons generally file by 30 September following the end of the tax year. Company deadlines depend on the company’s tax year and the rules in section 118.

FBR can extend a filing deadline through a notification. Always check the deadline announced for the relevant tax year instead of relying on last year’s date.

Can You File After the Deadline?

Yes, IRIS can accept a late return. Late filing does not erase the original default. Penalties, surcharge for ATL placement and other consequences can apply depending on the circumstances and current law.

A taxpayer who needs more time should review the extension procedure under section 119 before the due date. An extension is not automatic merely because an application was submitted.

How to Correct a Filed Return

A filed income tax return and wealth statement can be revised only under the applicable legal and IRIS procedures. FBR states that a wealth statement can be revised before receipt of a notice under section 122(9) without an application for approval. Revision of the return itself requires separate review of section 114 and the applicable process.

Do not replace a correct figure simply to make IRIS reconcile. Identify the factual error, correct all connected schedules and retain evidence supporting the revision.

Common Filing Mistakes

• selecting the wrong tax year;
• reporting net receipts instead of gross income;
• claiming unsupported business expenses;
• claiming withholding tax belonging to another year or taxpayer;
• omitting bank accounts, foreign balances or other assets;
• carrying forward incorrect prior-year wealth figures;
• using an unexplained amount merely to force reconciliation;
• submitting the return but leaving the wealth statement in Draft;
• assuming tax payment alone completes filing; and
• failing to save the submitted return and supporting records.

Frequently Asked Questions

Does filing a return automatically place a person on the ATL?

ATL placement depends on filing status, timing, applicable surcharge and FBR’s current rules. Successful submission should be confirmed first, followed by verification through the official ATL facility.

Do salaried individuals need a wealth statement?

An individual required to file the wealth statement must complete it even when salary is the only source of income. The simplified salaried return does not eliminate applicable wealth-reporting requirements.

Should bank balances be reported?

Yes, where required in the wealth statement. Report the balance at the relevant year-end date and reconcile it with income, expenses and other movements.

Can foreign income be ignored if it was not transferred to Pakistan?

No. Transfer to Pakistan is not the only factor. Tax residence, source, exemption rules, foreign tax relief and disclosure requirements must be reviewed. The year-end foreign balance can also affect the wealth statement.

How do I know the return was filed?

Confirm that the return and wealth statement have moved from Draft to Completed Task in IRIS. Save the submitted documents and payment evidence.

Get Help Filing Your Pakistan Income Tax Return

4SYTE assists individuals and businesses with income classification, tax calculations, wealth statements, foreign income and asset disclosures, reconciliation and return filing. Contact us to discuss your filing requirements.

Last reviewed: October 2026. This guide reflects FBR guidance and the Income Tax Ordinance, 2001 amended up to 30 June 2026. Filing forms, deadlines and procedures can change for a specific tax year.