ITAT Mumbai Allows Retrospective 10% Stamp Duty Tolerance – Section 56 Addition Deleted (AY 2017-18)

A significant ruling from ITAT Mumbai has provided relief to property buyers facing additions under Section 56 due to stamp duty valuation differences. The Tribunal held that the 10% tolerance band introduced by the Finance Act 2020 is curative and therefore applies retrospectively. Where the difference between actual consideration and stamp duty value is below 10%, no addition is justified even for assessment years before 2021.

Key Takeaways

• A significant ruling from ITAT Mumbai has provided relief to property buyers facing additions under Section 56 due to stamp duty valuation differences.
• The dispute centred around whether a difference between purchase consideration and stamp duty valuation could trigger addition under Section 56(2)(vii)(b).
• Issue Before ITAT The central question before the Tribunal was: Can an addition under Section 56(2)(vii)(b) survive when the difference between stamp duty value and purchase consideration is less than 10% for an assessment year before the Finance Act 2020 amendment?
• Tribunal’s Ruling ITAT Mumbai deleted the entire addition.
• The Tribunal observed that: • The variation between consideration and stamp value was only 9.91% • Finance Act 2020 increased tolerance band to 10% • The amendment is curative in nature • Curative amendments apply retrospectively Accordingly, no addition could be sustained under Section 56.

The Vakilkaro Brief: Stamp Value Higher Than Purchase Price? ITAT Mumbai Says <10% Gap Is Safe - Even for Old Years

• The Update: ITAT Mumbai treats 10% stamp duty tolerance as retrospective
• The Impact: Section 56 addition deleted for 9.91% variation
• The Action: Taxpayers can challenge similar additions for earlier AYs

Case Snapshot

The ruling was delivered by ITAT Mumbai (C Bench) on February 10, 2026 in the case of Chandra Lalit Sanghvi for Assessment Year 2017-18. The dispute centred around whether a difference between purchase consideration and stamp duty valuation could trigger addition under Section 56(2)(vii)(b).

Facts of the Case

The assessee purchased a residential flat jointly and held a one-third share in the property.

• Total purchase consideration: ₹8.27 crore

• Stamp duty valuation: ₹9.09 crore

• Difference: ₹82 lakh

• Percentage variation: 9.91%

The difference arose purely due to stamp valuation, not due to any evidence of extra consideration.

Assessment & First Appeal

During reassessment proceedings under Section 147 read with Section 144B, the Assessing Officer treated the entire ₹82 lakh as deemed income under Section 56(2)(vii)(b).

On appeal, the CIT(A) restricted the addition proportionately to the assessee’s one-third share, resulting in an addition of approximately ₹27 lakh.

Issue Before ITAT

The central question before the Tribunal was:

Can an addition under Section 56(2)(vii)(b) survive when the difference between stamp duty value and purchase consideration is less than 10% for an assessment year before the Finance Act 2020 amendment?

Tribunal’s Ruling

ITAT Mumbai deleted the entire addition. The Tribunal observed that:

• The variation between consideration and stamp value was only 9.91%

• Finance Act 2020 increased tolerance band to 10%

• The amendment is curative in nature

• Curative amendments apply retrospectively

Accordingly, no addition could be sustained under Section 56.

Retrospective Tolerance Explained

Originally, no safe harbour existed under Section 50C/56. Even small differences triggered additions.

Finance Act 2018 introduced a 5% tolerance band. Finance Act 2020 expanded it to 10%. Courts and tribunals have repeatedly held that these changes were intended to remove hardship rather than create new benefits.

The Tribunal relied on the principle that:

When a statutory amendment is designed to correct unintended consequences or reduce hardship, it is treated as retrospective.

Thus, the 10% tolerance band applies from the inception of Section 50C.

Judicial Support

The decision follows a consistent judicial line:

• Maria Cheryl v ITO – 10% band held retrospective

• Joseph Mudaliar v DCIT – Curative amendments retrospective

• Harneet Kaur (ITAT Mumbai) – Similar AY relief

These rulings collectively reinforce that genuine valuation differences should not lead to taxation of fictitious income.

Practical Implications

This ruling has wide consequences for taxpayers:

Property Buyers

Buyers facing additions under Section 56 for variations below 10% can rely on retrospective tolerance.

Pending Appeals

Cases before CIT(A), ITAT, or even rectification stages may benefit.

Completed Assessments

Possibility of reopening relief via appeals or revision depending on limitation.

Reassessment Notices

Additions purely based on stamp variations below 10% become legally vulnerable.

Compliance Lessons

Several practical lessons emerge:

• Always compute stamp duty variation percentage

• Ensure proportionate share calculations in joint purchases

• Maintain documentation of actual payments

• Challenge mechanical additions

• Seek DVO reference if variation exceeds tolerance

Pro Checklist for Taxpayers

Before Accepting a Stamp Duty Addition:

• Calculate variation percentage
• Check applicability of 10% tolerance
• Verify if addition made u/s 50C or 56
• Confirm proportionate share (joint ownership)
• File appeal within limitation
• Cite curative amendment precedents
• Defend penalty exposure if any

Conclusion

The ITAT Mumbai ruling confirms a taxpayer-friendly interpretation of stamp duty valuation provisions. The Tribunal has reaffirmed that anti-abuse measures like Section 50C and Section 56 should not be applied rigidly where differences are marginal and commercially explainable.

A variation below 10% is now firmly treated as a permissible band not only prospectively but retrospectively. For taxpayers dealing with older assessment years, this decision provides a strong legal basis to contest additions arising solely from stamp duty valuation differences.

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Official External Resources

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• Ministry of Corporate Affairs (MCA)