Receiving salary arrears can be exciting because it means you're finally getting the money you were entitled to. However, many taxpayers are surprised to learn that a delayed salary payment may increase their taxable income for the financial year in which it is received. Fortunately, the Income Tax Act provides a solution through Section 89(1), allowing eligible taxpayers to claim salary arrears tax relief and reduce the additional tax burden caused by delayed payments.

This comprehensive salary arrears guide explains what salary arrears are, why they affect your income tax, how relief under Section 89(1) works, how to file Form 10E, and how to calculate the tax benefit available in 2026. Whether you're a salaried employee, government worker, PSU employee, or private sector professional, understanding these rules can help you avoid paying unnecessary tax.

What Are Salary Arrears?

Salary arrears refer to salary that should have been paid in an earlier financial year but is received later. The delay may occur due to promotions, pay revisions, implementation of Pay Commission recommendations, court orders, administrative delays, or settlement of pending salary differences.

Since income tax is generally calculated on the basis of the year in which income is received, receiving several years' worth of pending salary in one financial year may push you into a higher tax slab. This results in higher income tax on arrears unless relief is claimed under the Income Tax Act.

Common Reasons for Salary Arrears

• Revision of salary after promotion.
• Implementation of government pay commission recommendations.
• Delayed salary payment by an employer.
• Settlement of pending allowances.
• Court or tribunal orders.
• Correction of payroll errors.

What is Section 89(1)?

Section 89(1) of the Income Tax Act provides relief when salary, pension, gratuity, family pension, or other eligible income is received in arrears or in advance. Instead of paying tax at the higher rate applicable in the year of receipt, taxpayers can calculate the additional tax payable and claim the difference as relief under Section 89(1), provided the prescribed conditions are fulfilled.

This provision ensures that taxpayers are not unfairly penalized simply because their salary was paid late.

Why Does Salary Arrears Increase Your Tax?

Income tax is charged based on the financial year in which income is received. If your employer pays salary relating to previous years along with your current year's income, your total taxable income may increase significantly. This may move you into a higher tax slab and increase your tax liability even though the income actually belongs to earlier years.

To avoid this unfair taxation, Section 89(1) allows you to compute the tax as if the arrears had been taxed in the year they actually belonged to and claim the resulting difference as relief.

If you're unsure about filing your return correctly after receiving arrears, explore EasyTax's Income Tax Return Filing Services for expert assistance.

How Does Salary Arrears Tax Relief Work?

The purpose of salary arrears tax relief is to ensure that taxpayers do not pay extra tax simply because their salary was received late. Under Section 89(1), the Income Tax Department compares the additional tax paid in the year of receipt with the tax that would have been payable had the arrears been taxed in the respective previous years. If the tax payable in the current year is higher, the difference is allowed as relief.

This calculation may appear technical, but the Income Tax e-Filing Portal simplifies the process through Form 10E, which must be submitted before claiming the relief while filing your Income Tax Return.

Who Can Claim Relief Under Section 89(1)?

You can claim relief under Section 89(1) if you have received eligible income relating to previous financial years in the current year. Common examples include:

• Salary arrears received after a promotion.
• Pay revision benefits.
• Delayed salary payment by the employer.
• Family pension received in arrears.
• Gratuity received for past years (subject to applicable rules).
• Commuted pension received in arrears.

Salary Arrears Calculation: Simple Example

Understanding the salary arrears calculation becomes easier with an example.

Without claiming relief, tax will be calculated on ₹10.50 lakh in the current year. Under Section 89(1), the arrears amount is also evaluated as if it had been taxed in the year it actually belonged to. If this results in lower tax, the excess becomes your arrears tax benefit.

Form 10E Filing Guide

Submitting Form 10E is mandatory before claiming salary arrears relief. If you claim relief under Section 89(1) without filing Form 10E, the Income Tax Department may reject your claim during processing.

Documents Required

• Salary slips showing arrears.
• Form 16 issued by your employer.
• Break-up of arrears year-wise.
• PAN details.
• Income details of relevant financial years.

How to Claim Salary Arrears Using Form 10E

1. Log in to the Income Tax e-Filing Portal.
2. Navigate to e-File → Income Tax Forms → File Income Tax Forms.
3. Select Form 10E.
4. Choose the relevant assessment year.
5. Enter the arrears details year-wise.
6. Verify and submit the form.
7. File your Income Tax Return after Form 10E is successfully submitted.

Before filing your return, you may also find our guide on Income Tax Act 2025: Key Changes Every Taxpayer Should Know helpful for understanding the latest tax law updates.

Common Mistakes to Avoid While Claiming Relief Under Section 89(1)

Although claiming salary arrears tax relief is straightforward, many taxpayers lose the benefit due to avoidable mistakes. Understanding these common errors can help ensure your claim is accepted without delays.

Is Form 10E Mandatory?

Yes. If you wish to claim relief under Section 89(1) for salary arrears, filing Form 10E is mandatory. The Income Tax Department uses the information submitted in Form 10E to verify your claim while processing your Income Tax Return.

If Form 10E is not submitted before filing your return, the claimed relief may be denied, resulting in additional tax liability.

Useful Tips for Taxpayers Receiving Salary Arrears

• Collect a year-wise breakup of arrears from your employer.
• Download the latest Form 16 before filing.
• File Form 10E before submitting your Income Tax Return.
• Keep copies of salary slips and tax calculations.
• Use an Income Tax Calculator to estimate your tax liability.
• Consult a tax expert if the arrears relate to multiple financial years.

If your salary arrears are received close to the return filing deadline, make sure you complete all formalities on time. Missing the due date can attract interest and penalties. Read our detailed guide on what happens if you miss the ITR deadline to understand the consequences.

It's also a good idea to stay updated with the latest tax law changes. Our article on Income-tax Act 1961 vs 2025: Key Changes in Language, Compliance, and Documentation explains how the proposed legislative changes may affect taxpayers in the coming years.

With the basics of salary arrears, Section 89(1), Form 10E, and the claim process covered, let's now look at tax calculations, frequently asked questions, and additional practical guidance in Part 2.

How to Calculate Relief Under Section 89(1)

The salary arrears calculation under Section 89(1) compares the tax payable in two situations:

1. Tax payable in the year you actually received the arrears.
2. Tax that would have been payable if the arrears had been taxed in the financial year to which they actually belonged.

If the tax payable in the year of receipt is higher, the difference is allowed as relief under Section 89(1). This ensures you are taxed fairly and not penalized because of delayed salary payment.

Example of Salary Arrears Tax Relief

Suppose your employer pays ₹2,50,000 as arrears relating to the previous financial year. If this amount is added to your current year's income, you may move into a higher income tax slab.

Instead of paying tax on the entire ₹11.70 lakh in one financial year, Section 89(1) allows the arrears portion to be evaluated with reference to the year in which it actually became due. This often results in a lower overall tax liability.

Benefits of Claiming Salary Arrears Relief

• Reduces additional tax liability.
• Prevents movement into a higher tax slab because of delayed salary payment.
• Ensures fair taxation.
• Supports accurate income tax filing.
• Helps avoid excess tax payment.
• Provides legal tax relief under Section 89(1).

If you've already submitted your Income Tax Return and later discover an error related to salary arrears, read our guide on whether you can file an Income Tax Return twice.

Frequently Asked Questions (FAQs)

1. What are salary arrears?

Salary arrears are unpaid salary amounts that relate to a previous financial year but are received later. Common reasons include delayed salary payment, promotion benefits, pay revisions, or implementation of government pay commission recommendations.

2. Is Form 10E compulsory for claiming relief under Section 89(1)?

Yes. Filing Form 10E is mandatory before claiming relief under Section 89(1). If you do not submit Form 10E before filing your Income Tax Return, your claim for salary arrears tax relief may be rejected by the Income Tax Department.

3. Can I claim relief for salary received after a promotion?

Yes. If the increased salary relating to previous financial years is paid later due to a promotion or pay revision, you may be eligible to claim salary arrears relief under Section 89(1), subject to the prescribed conditions.

4. How is salary arrears tax calculated?

The arrears tax calculation compares the tax payable in the year you receive the arrears with the tax that would have been payable had the arrears been taxed in the year they actually belonged to. The difference is allowed as relief if it results in additional tax in the year of receipt.

5. Can private employees claim Section 89(1) relief?

Absolutely. Relief under Section 89(1) is available to eligible salaried employees in both the government and private sectors, provided the arrears qualify and Form 10E is filed correctly.

6. What happens if I don't claim salary arrears relief?

Without claiming the available relief, your arrears may be fully taxed in the year of receipt, potentially pushing you into a higher tax slab and increasing your overall tax liability.

Key Takeaways

Conclusion

Receiving salary arrears can increase your tax liability if the entire amount is taxed in the year of receipt. Fortunately, Section 89(1) provides an effective mechanism to claim salary arrears tax relief by ensuring that delayed payments are taxed more fairly. Filing Form 10E correctly and maintaining proper documentation are essential steps to successfully claim this relief.

Whether your arrears arise from a promotion, salary revision, or delayed payment, understanding the rules can help you reduce unnecessary tax and file your return with confidence. If you're unsure about your eligibility or the calculation process, seeking professional guidance can save both time and money.

You may also find these EasyTax resources helpful:

• Income Tax Act 2025: Key Changes Every Taxpayer Should Know
• Income-tax Act 1961 vs 2025: Key Changes Explained
• What Happens If You Miss the ITR Deadline?
• Income Tax Return Filing Services