By CA Surekha S Ahuja
Drafting Safeguards | Litigation Prevention | Strategic Tax Optimisation
Executive Overview
With effect from 1 April 2026, the Income-tax Act, 2025 replaces the Income-tax Act, 1961.
While the legislative structure has been simplified and sections renumbered, the substantive framework governing deductibility of partner remuneration and interest remains materially unchanged.
However, partnership taxation is uniquely document-driven.
A valid deduction under statute becomes disallowable if the partnership deed fails to authorise it properly.
The transition year (FY 2025–26) and deeds executed around March 2026 require heightened drafting precision.
This note provides:
• Legal continuity analysis
• Drafting standards
• Amendment advisories
• Transitional computation guidance
• Risk mapping
• Strategic tax planning considerations
Statutory Position – Continuity of Principle
A. Under the Income-tax Act, 1961 (Applicable up to 31 March 2026)
Section 40(b) permits deduction of:
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Interest on capital/loans to partners (maximum 12% simple interest per annum)
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Remuneration to working partners within prescribed limits
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Only if authorised by the partnership deed
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Only for period after execution of deed
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Subject to book profit-based ceiling
Remuneration ceiling:
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On loss or first ₹3,00,000 → ₹1,50,000 or 90% (whichever higher)
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On balance → 60%
This is a restrictive provision overriding general deduction rules.
B. Under the Income-tax Act, 2025 (From 1 April 2026)
The new Act re-enacts the same deductibility policy under the business deduction framework (renumbered provision).
There is:
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No change in 12% interest ceiling
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No change in remuneration percentage limits
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No dilution of deed authorisation requirement
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Continuation of “working partner” condition
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Express inclusion of LLP within “firm” definition
Therefore:
The legislative intent reflects continuity, not reform, in partnership deduction principles.
The Real Risk – Drafting, Not Law
The statute continues.
The vulnerability lies in deed wording.
Risk Classification
| Deed Language | Risk Level | Advisory Position |
|---|---|---|
| “As per Section 40(b) as amended from time to time” | Low | Generally safe |
| “As per Section 40(b) of Income-tax Act, 1961” | Moderate | Amendment advisable |
| Fixed remuneration without statutory linkage | High | Potential disallowance |
| No reference to book profit | High | Computation dispute risk |
Tax authorities interpret deduction provisions strictly.
Reliance on implied statutory continuity may invite avoidable litigation.
The Transition Year – Technical Application
Where deed execution straddles repeal date:
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Income up to 31 March 2026 → governed by 1961 Act
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Income from 1 April 2026 → governed by 2025 Act
Computation should be:
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Period-wise documented
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Statute-linked
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Audit defensible
Failure to document bifurcation may result in technical queries.
The Gold Standard Drafting Clause
Recommended Clause – Future-Proof and Transition-Safe
The partners shall be entitled to interest on capital and loans at a rate not exceeding the maximum permissible under the Income-tax law applicable for the relevant previous year, including Section 40(b) of the Income-tax Act, 1961 for periods prior to its repeal and the corresponding provisions of the Income-tax Act, 2025 or any statutory modification, re-enactment or replacement thereof, as amended from time to time.
Remuneration to working partners shall be computed strictly within limits prescribed under the applicable Income-tax law and shall relate only to the period subsequent to execution of this deed. Book profit shall have the meaning assigned under the applicable Income-tax statute.
This clause:
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Covers both Acts seamlessly
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Captures successor legislation
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Links payments to statutory ceiling
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Prevents literal restrictive interpretation
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Avoids need for repeated amendment
When Amendment Is Necessary
Amendment is recommended if:
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Deed rigidly refers only to 1961 Act
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No “as amended” or successor wording
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Remuneration clause vague
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Working partner not defined
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Interest rate cap not mentioned
Execution requirements:
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Supplementary deed
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Proper stamping under State Stamp Act
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Registration where applicable
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Prospective effect
Preferably complete before 31 March 2026.
Tax Planning Dimension
A. Profit Allocation Strategy
Firms are taxed at 30% plus surcharge.
Remuneration to partners shifts taxation to individual hands.
Optimisation requires:
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Use of statutory ceiling fully where beneficial
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Avoiding excess payment beyond allowable limits
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Aligning remuneration with partner tax profiles
B. Interest Structuring
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Clear distinction between capital and loan
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Maintain ledger discipline
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Avoid retrospective classification
C. High Profit Firms
For firms with book profits above ₹10–15 lakh:
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Remuneration ceiling becomes substantial
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Even technical disallowance may create significant tax impact
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Preventive amendment is economically prudent
Common Disallowance Triggers
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Payment prior to deed execution
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Interest exceeding 12%
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Remuneration not linked to statutory formula
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No working partner evidence
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Retrospective deed modification
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Deed silent on profit basis
Professional Action Framework
Before 31 March 2026:
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Review all partnership and LLP deeds
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Categorise risk level
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Amend where necessary
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Update drafting templates
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Maintain computation documentation
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Educate clients proactively
After transition:
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Monitor CBDT clarification on renumbered provisions
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Align tax audit reporting references
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Maintain documentation trail
Strategic Conclusion
The shift from the Income-tax Act, 1961 to the Income-tax Act, 2025 does not alter partnership deductibility philosophy.
But partnership taxation remains deed-centric.
Substantive compliance without documentary alignment is insufficient.
Firms that proactively review and refine their deeds before the repeal date will:
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Preserve deductions
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Avoid litigation
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Optimise tax outflow
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Demonstrate governance discipline
In partnership taxation:
Documentation is deduction.
Drafting is defence.
Proactivity is tax strategy.



