How to Correct an Incorrect Income Entry in FBR IRIS

August 27, 2026by Ghulam Ali0

 

Making a mistake while filing your income tax return can be stressful, especially when the incorrect income entry has already been submitted through FBR IRIS. You may have entered the wrong salary amount, business income, property income, bank profit, foreign income, or another source of income. The good news is that FBR provides a mechanism for correcting mistakes through revision of the income tax return.

According to the Federal Board of Revenue, an income tax return can generally be revised within five years of the original filing when an omission or wrong statement is discovered. However, a taxpayer must follow the prescribed IRIS revision process rather than simply editing a completed return.

This guide explains how to correct an incorrect income entry in FBR IRIS, what steps you should follow, and what you should check before submitting the revised return.

Understanding Incorrect Income Entries

An incorrect income entry in FBR IRIS occurs when the income reported in your submitted tax return does not accurately reflect your actual taxable or reportable income. For example, you may accidentally enter Rs. 800,000 instead of Rs. 600,000 as salary income, report business receipts under the wrong category, or enter bank profit incorrectly. Even a simple typing mistake can affect your taxable income, tax liability, withholding tax position, and wealth statement.

Common Income Entry Mistakes

Some common errors include incorrect salary figures, business turnover, rental income, profit from bank deposits, capital gains, foreign income, or withholding-related information. Taxpayers can also accidentally enter an amount in the wrong income category or omit an income source altogether.

Why Correct Income Reporting Matters

Your income tax return should reflect accurate information supported by your records. An incorrect figure can create inconsistencies between your income tax return, wealth statement, withholding information, and financial records. FBR also states that successful submission requires reconciliation of the wealth statement, meaning changes in wealth should correspond appropriately with income and expenses reported for the year.

Can You Change a Filed Income Tax Return?

Once an income tax return has been submitted, you generally cannot treat it like a draft and simply overwrite the original information. A correction normally requires the revision process available through IRIS.

FBR Revision Rules

FBR currently states that an income tax return can be revised within five years of the original filing to correct an omission or wrong statement discovered later. FBR also explains that an application for revision is filed in IRIS and, after approval, the taxpayer can file the revised income tax return.

When Revision May Be Required

You may need to consider revision if you discover that you reported the wrong income amount, omitted an income source, used an incorrect income category, or made another material mistake affecting your return.

How to Revise an Income Tax Return in IRIS

Step 1 – Log in to IRIS

Start by logging into your FBR IRIS account using your registration number or NTN and password. IRIS is the online platform used for filing income tax returns in Pakistan.

Before starting the revision, identify the exact tax year and compare the filed return with your salary slips, business records, bank statements, rent records, withholding certificates, and other relevant documents.

Step 2 – Open Revision Application

According to FBR’s IRIS guidance, taxpayers can go to Declaration and access the relevant option under Revision Applications for the return of income for the complete year.

Step 3 – Select the Relevant Tax Year

Select the tax period containing the incorrect income entry. Make sure you choose the correct year because changing the wrong tax year’s return can create additional complications.

Step 4 – Explain the Reason for Revision

The revision application requires you to provide the reason for making the correction. Keep the explanation factual and specific. For example, if salary income was entered incorrectly, explain that the original return contained an incorrect salary figure and that the amount is being corrected according to the taxpayer’s records.

Step 5 – Submit the Revision Application

Review the application carefully before submitting it. FBR’s published IRIS instructions state that the application is submitted through IRIS and that, after the concerned Commissioner passes an order on the application, it becomes available in the taxpayer’s IRIS Inbox.

Correcting the Income Information

Edit the Incorrect Income Entry

After the revision application is approved, access the revised return through IRIS. FBR’s guidance explains that the previous return’s data will appear and the taxpayer can edit the relevant information before submitting the revised return.

If, for example, your original salary was entered as Rs. 1,000,000 while your correct documented salary was Rs. 900,000, update the relevant field to the correct amount. Do not change unrelated figures unless you have identified another error.

Recheck Tax Computation

Changing income can change your tax liability. After correcting the entry, carefully review the computation, tax chargeable, tax deducted or collected, and resulting payable or refundable amount.

A lower income figure does not automatically mean the final tax position will change in the same proportion because the overall computation can depend on the nature and treatment of the income and applicable adjustments.

Check Your Wealth Statement

Do not overlook the wealth statement. FBR explains that the wealth statement must reconcile, with the change in wealth corresponding to the relationship between income and expenses.

If correcting your income changes your wealth position, review the relevant wealth statement entries as well.

Common Mistakes to Avoid

Supporting Documents

Keep evidence supporting the corrected amount. Depending on the type of income, this could include salary certificates, bank statements, rental agreements, business records, invoices, withholding certificates, property documents, or other relevant records.

FBR states that persons having taxable income are required to maintain income tax records for six years.

Reconciliation and Final Submission

Before submitting the revised return, compare the revised figures against your source documents. Check the income section, tax computation, withholding information, wealth statement, and final payable/refundable amount.

Do not rush the final submission. A second mistake in a revised return can create another correction exercise.

When to Seek Professional Tax Assistance

Some corrections are straightforward, but others can involve multiple income sources, business transactions, property, foreign assets, capital gains, withholding taxes, or wealth reconciliation. In such situations, professional assistance can reduce the risk of submitting another inaccurate return.

G ALI & Co. – Chartered Accountants can assist taxpayers with income tax return preparation, FBR IRIS filing, tax compliance, wealth statements, tax corrections, and related accounting matters in Pakistan.

Conclusion

Correcting an incorrect income entry in FBR IRIS is possible, but taxpayers should use the proper revision procedure rather than attempting to alter a completed return informally. FBR currently provides a revision mechanism for correcting omissions or wrong statements, with its guidance stating that an income tax return may generally be revised within five years of its original filing.

The safest approach is simple: identify the error, gather supporting documents, submit the appropriate revision application, correct the income entry, review the tax computation and wealth statement, and carefully submit the revised return. If the correction is complex or involves significant tax implications, consulting a qualified tax professional can help you avoid further errors.

FAQs

  1. Can I correct an income amount after filing my FBR return?
    Yes. FBR provides a revision process for correcting an omission or wrong statement in a filed income tax return.
  2. How long do I have to revise my income tax return?
    FBR states that an income tax return can be revised within five years of the original filing to correct an omission or wrong statement, subject to the applicable procedure.
  3. Do I need to correct my wealth statement too?
    If the income correction affects your wealth position or reconciliation, the wealth statement should also be reviewed and corrected where necessary. FBR specifically provides a revision mechanism for wealth statements.
  4. Can I simply edit my submitted return in IRIS?
    A submitted return is not treated like a draft. FBR’s guidance provides a formal revision process through IRIS for correcting a filed return.
  5. What documents should I keep after correcting my return?
    Keep documents supporting the corrected income, such as salary records, bank statements, business records, withholding certificates, rental records, and other relevant evidence. FBR states that taxable-income records should be maintained for six years.

 

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