Receiving a lump-sum payment of salary arrears—whether due to past years or advance salary can significantly inflate your taxable income in a single financial year. This increase may push you into a higher tax slab, resulting in an unfairly higher tax expense. Thankfully, Section 89(1) of the Income Tax Act provides a mechanism for relief, allowing you to spread this income over the years it was originally intended for.

What Qualifies for Tax Relief Under Section 89 in ITR

You can claim Tax relief under Section 89 (1) in ITR if you received any of the following in the current financial year:

• Salary or gratuity in arrears
• Commuted pension or family pension arrears
• Compensation on termination of employment
• Advance salary for future years
• Other profit-in-lieu-of-salary payments paid late

Essentially, any sum that belongs to a previous or future financial period may qualify, provided it results in higher tax liability when received together with current-year income.

Why Relief Is Important

Suppose you received ₹300,000 in salary arrears for FY 2023–24 during FY 2024–25, and your income tax slabs changed in the interim. Without relief, your 2024–25 tax could balloon unfairly. Section 89 1 of Income Tax Act allows you to reallocate those ₹300,000 across the years it was due, recalculating tax for each, and then adjust your tax payable accordingly.

This ensures fairness and prevents undue tax burden purely due to the timing of salary receipt.

How to Claim Tax Relief Under Section 89 (1)

Here’s a simple process to claim income tax relief under section 89.

1. Obtain Form 16 Part B from your employer, which details arrears and relevant years.
   
   
2. File Form 10E on the Income Tax e-filing portal before submitting your ITR. It is mandatory; without it, relief will be disallowed.
   
   
3. Calculate tax payable under two scenarios:
   
   
   • Scenario A: Tax on current income + arrears
     
     
   • Scenario B: Tax on current income without arrears
     
     
4. The difference gives X.
   
   Then, compute:
   
   
   • Scenario C: Tax on (original year’s income + arrears)
     
     
   • Scenario D: Tax on (original year’s income without arrears)
     
     
5. The difference gives Y.
   
   Relief = X − y
   
   
6. Claim this relief in your ITR; the computing engine usually applies it automatically once Form 10E is submitted correctly.
   
   

When to File Form 10E

The departmental Form 10E user manual confirms it’s mandatory to submit before or along with your ITR. If omitted, relief is rejected, though your return is processed. Also, without a detailed arrear breakup from your employer, you cannot accurately compute and claim relief.

Example Calculation

Let’s simplify with some numbers:

• Taxes,including arrears in FY 2024–25: ₹36,6600
  
  
• Taxes without arrears: ₹27,300
  → X = ₹93,600
  
  
• Taxes for FY 2023–24, including arrears (₹3 L): ₹96,200
  
  
• Without arrears: ₹33,800
  → Y = ₹62,400
  
  

Relief = ₹93,600 − ₹62,400 = ₹31,200 

This amount is then adjusted against your tax liability.

Why Complete Documentation Matters

Without proper documentation—like Form 10E and arrear breakup—your claim may be disallowed, and the department may issue a notice. If no breakup is provided, relief cannot be claimed at all.

 Penalties & Notices

• No Form 10E: Refund denied, but ITR processed.
• Late filing: Interest and penalties may apply.
• Wrong computation: May lead to reassessment or notices.

Role of Tax Advisors

Engaging professionals like KKS Capital Advisors can help in:

• Computing relief and verifying employer breakup data
• Preparing and submitting Form 10E
• Ensuring timely ITR filing and relief claim
• Handling notices or reassessments related to Section 89 

Their expertise ensures accurate, compliant filings.

Key Points Summary

Final Thoughts

Receiving lump-sum salary arrears can disrupt your tax rate higher income in one year often means a higher tax slab. 89 (1) Income Tax Act ensures fairness by allowing you to distribute tax liability according to when income was due. But it’s only effective with accurate documentation, employer breakup, and timely Form 10E filing.

If you’re unsure how to proceed or need precise calculations, KKS Capital Advisors can guide you through the process, helping you claim every rupee of relief you deserve. Ensure you don’t miss out on rightful tax benefits: file Form 10E, claim Section 89 relief, and optimize your tax outcome confidently.

Need help computing or filing ITR with Section 89 benefits? Reach out to KKS Capital Advisors today for expert support and peace of mind.