The Union Budget 2026–27 introduces a major structural change in corporate taxation by significantly restricting the set-off of Minimum Alternate Tax (MAT) credit under the new Income Tax Act, 2025.
This reform directly impacts companies transitioning to the new tax regime and calls for immediate strategic review.
What Was MAT Credit Till Now?
Earlier:
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MAT paid by companies could be carried forward for set-off against future normal tax liability
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MAT credit acted as a tax buffer during low-profit years
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Companies accumulated MAT credit over several years
However, the system also created long-pending credits and tax complexity.
What Has Changed Under Budget 2026–27?
The Budget proposes the following key changes:
MAT Made a Final Tax
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MAT will now be treated as a final tax
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No fresh MAT credit will arise after 1 April 2026
MAT Rate Reduced
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MAT rate reduced from 15% to 14%
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Reduction offsets the final-tax nature of MAT
Restricted MAT Credit Set-off
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Brought forward MAT credit (accumulated till 31 March 2026):
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Can be set-off only if the company shifts to the new tax regime
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Set-off limited to 25% of tax liability in a year
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No indefinite or full adjustment allowed
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Why the Government Introduced This Change
The policy intent is clear:
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Encourage companies to move decisively to the new tax regime
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Prevent indefinite accumulation of MAT credits
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Simplify corporate tax administration
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Bring certainty to long-pending MAT disputes
This reform aligns with the Government’s broader goal of simplification over exemptions.
Who Will Be Most Affected?
This change is especially relevant for:
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Manufacturing companies with large MAT credits
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Infrastructure and capital-intensive businesses
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Companies previously using deductions and incentives
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Groups planning restructuring or regime transition
For such entities, MAT credit strategy can no longer be deferred.
Key Compliance & Planning Implications
Companies should now:
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Reassess the quantum and usability of accumulated MAT credit
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Re-evaluate the timing of shift to the new tax regime
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Factor MAT restrictions into cash-flow projections
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Review tax positions before FY 2025-26 ends
Delayed planning may result in partial or permanent loss of MAT credit.
Effective Date
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Applicable from 1 April 2026
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Governed by Income Tax Act, 2025
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Transitional provisions apply to MAT credit accumulated up to 31 March 2026
Practical Takeaway
MAT credit is no longer a long-term asset.
Under the new law, it becomes a time-bound and limited benefit.
Companies must decide early, plan carefully, and align their tax regime strategy before the transition window closes.
Reference: Union Budget 2026–27 – Speech of the Finance Minister (Direct Taxes)