FBR tax return deadline Oct 31: how to file and late penalties

Pakistan’s tax authority has now moved the same deadline twice in a month. Individuals and associations of persons have until October 31, 2026 to file their income tax returns for Tax Year 2026, after the Federal Board of Revenue (FBR) pushed the date back from September 30 and then from October 15.

Quick answer: The FBR return deadline for Tax Year 2026 (income earned from July 1, 2025 to June 30, 2026) is October 31, 2026. Returns are filed online on the FBR’s IRIS portal. A return filed after the due date can draw a penalty under section 182 of the Income Tax Ordinance 2001 of at least 40,000 rupees ($144), or 5,000 rupees ($18) for many salaried people, and the filer stays off the Active Taxpayers List until a separate surcharge is paid.

Missing the date matters more in Pakistan than in many countries, because the penalty is the smaller cost. The bigger one is being left off the Active Taxpayers List (ATL), which roughly doubles the tax deducted at source on a long list of everyday transactions.

Why the deadline moved to October 31

The FBR announced the second extension on October 15, 2026, using its power under section 214A of the Income Tax Ordinance 2001 to extend deadlines. It said it acted on requests from trade bodies and tax bar associations, according to The Express Tribune and ProPakistani.

The filing season has been rough. ProPakistani reported slowdowns and glitches on IRIS, including returns the portal failed to accept properly for many individuals. By mid-October about 6.9 million returns had been filed, it said.

The pattern is familiar. For Tax Year 2025, the FBR also extended the deadline from September 30 to October 15 and then to October 31, 2025, Daily Times reported at the time.

• July 27, 2026: Filing for Tax Year 2026 opens on IRIS, according to tax-guide publishers.
• September 30, 2026: Original statutory due date for individuals and associations of persons. The FBR extends it to October 15.
• October 6, 2026: The FBR publishes a draft rule that would let some late filers join the ATL without paying the surcharge.
• October 15, 2026: Second extension, to October 31, 2026.
• December 31, 2026: Due date for companies with a June 30 year end (unchanged).

The extension covers people whose return was due on September 30. It does not change the company deadline.

Who has to file an income tax return in Pakistan?

Section 114 of the Ordinance sets out who must file. The thresholds below are the ones the FBR has published in its own filing reminders and that tax guides repeat for Tax Year 2026:

• Individuals whose taxable income is above the tax-free limit of 600,000 rupees ($2,170) a year, which covers many salaried workers.
• Individuals with business income above 300,000 rupees ($1,080).
• Owners of a motor vehicle with an engine above 1,000cc.
• Holders of a commercial or industrial electricity connection with an annual bill above 500,000 rupees ($1,800).
• Owners of land or property above set sizes. Sources give different square-yard thresholds depending on the area, so owners should check the current text of section 114.
• Every company, whatever its profit or loss.
• Anyone who was charged to tax in either of the two previous tax years, and holders of a National Tax Number (NTN) as tax guides describe it.

Many people below these lines file anyway. The reason is the ATL.

What is the Active Taxpayers List, and why does it matter?

The ATL is the FBR’s public list of people and businesses that have filed their latest return. Banks, car registration offices, property registrars and other withholding agents check it before deducting tax.

Under the Tenth Schedule of the Ordinance, added by the Finance Act 2019, tax withheld or collected from someone who is not on the ATL is increased by 100% of the normal rate in the First Schedule, according to pkrevenue.com’s reading of the law. Some transactions, such as property transfers, carry their own separate higher rates for non-ATL persons. The FBR’s stated aim was to push people to file, since higher deductions alone had not done so.

The list used to be refreshed once a year, on March 1, with weekly updates. Since rules notified in October 2024 (SRO 1638(I)/2024), a person is added to the ATL as soon as a return is filed and the list is updated daily, Zameen News reported. A late filer, though, is only added after paying the surcharge under section 182A, covered below.

How to file your return on IRIS, step by step

The FBR describes the process on its file income tax return page: fill in two online forms, the Return of Income and the Wealth Statement, reconcile them, then submit both. Tax-guide publishers describe the same steps in more detail.

1. Register if you have never filed. On iris.fbr.gov.pk, choose registration for unregistered persons and enter your CNIC (computerized national identity card), name exactly as in NADRA (the national identity database) records, mobile number and email. Both are verified by one-time codes.
2. Log in with your CNIC as the registration number and your password.
3. Open the right return. Salaried people whose salary is more than 50% of their income use the simpler Declaration Form 114(I), the FBR says. Others, including business owners, use the normal return. Check that Tax Year 2026 is selected.
4. Enter income and tax already paid. Salary goes in as it appears on the employer’s salary certificate, and the tax the employer withheld goes in the tax-payments section, along with withholding on bank profit, phone bills or vehicles.
5. Complete the Wealth Statement. List assets and liabilities as of June 30, 2026, and personal expenses for the year.
6. Reconcile. The FBR says the change in your wealth since last year must equal the gap between income and expenses. If it does not, IRIS will not let you submit the Wealth Statement or the return.
7. Pay any tax due. IRIS generates a payment slip ID (PSID) that can be paid through a bank, ATM or banking app; the PSID is then attached to the return.
8. Submit and keep proof. The FBR says filing is complete when both forms move from the Draft folder to “Completed Task.” Download the acknowledgement receipt.

Documents to have ready before you log in

The salary certificate is the starting point for most employees. Beyond that, filers typically need bank statements and withholding tax certificates for the year, details of property, vehicles, bank balances and investments as of June 30, 2026, and receipts for any tax credits, such as pension contributions or Zakat.

What are the penalties for filing late?

Section 182 of the Income Tax Ordinance 2001 sets the penalty. The FBR’s published text of the section says:

Offence	Penalty under section 182	Minimum
Return under section 114 not filed by the due date	0.1% of tax payable for each day of default, capped at 50% of tax payable	40,000 rupees ($144), also charged when no tax is payable
Same, where 75% or more of income is salary and salary is under 5 million rupees ($18,000)	Same daily rate and cap	5,000 rupees ($18)
Wealth statement or wealth reconciliation not filed	0.1% of taxable income per week	100,000 rupees ($360), whichever is higher

Source: FBR, text of section 182, Income Tax Ordinance 2001, accessed October 27, 2026.

The daily rate rarely bites for ordinary filers. Someone with 200,000 rupees ($720) of tax payable who files 30 days late would owe 0.1% times 30, or 6,000 rupees, which is below the minimum, so the minimum applies instead.

Separately, unpaid tax can carry a default surcharge under section 205, and the FBR can issue notices to people it believes should have filed.

What happens if you miss the October 31 deadline?

A late return can still be filed on IRIS. What changes is the cost of getting back on the ATL.

Section 182A requires a late filer to pay a surcharge before being included in the list. The Finance Act 2026 raised it for individuals from 1,000 rupees ($3.60) to 25,000 rupees ($90), with higher amounts for associations of persons and companies, according to ProPakistani and the Pakistan Tax Bar Association, which said the higher amount was introduced through that law. Tax guides put the new figures at 50,000 rupees ($180) for associations of persons and 100,000 rupees ($360) for companies.

On October 6, 2026, the FBR published a draft amendment to Rule 81B of the Income Tax Rules 2002 offering another route, ProPakistani reported. An individual who files late could submit an undertaking, Form ATL-U, through IRIS and be put on the ATL without the surcharge. In return, the person could not buy or acquire property for six months from the acknowledgement date. If the FBR later found a purchase, the exemption would be withdrawn. The draft was open for comments for seven days and was not final when reported.

Section 119 also lets a taxpayer apply in writing to the Commissioner for more time before the due date, citing reasons such as absence from Pakistan or illness. The law caps such extensions at 15 days except in exceptional circumstances, according to pkrevenue.com’s summary of the section.

The argument tax lawyers are making

The fight over the higher surcharge is about timing. In a letter to FBR Chairman Rashid Mahmood Langrial reported by ProPakistani in July 2026, the Pakistan Tax Bar Association said IRIS was asking individuals to pay 25,000 rupees to regain ATL status for Tax Year 2025, the year before the Finance Act 2026 took effect.

Its case is a standard one in tax law: a new liability applies going forward unless Parliament clearly says otherwise. The association pointed to court rulings on the Finance Act 2002 that read similar changes as applying only to later tax years, and asked the FBR to remove the check from IRIS or delay it until Tax Year 2026 returns were available. ProPakistani did not report an FBR response.

For Tax Year 2026 filers, that dispute is mostly beside the point. Anyone who files by October 31 joins the ATL without any surcharge.

Watch for: any FBR notice finalizing the Form ATL-U rule; whether the FBR extends October 31 again (for Tax Year 2025 it stopped at October 31); and the final count of returns filed, which ProPakistani put at 6.9 million on October 15.

This article is for information only and is not legal or financial advice. Exact obligations depend on the current text of the Income Tax Ordinance and FBR circulars.