Following recent budget proposals, the inclusion of revaluation gains in the computation of Minimum Alternate Tax (MAT) has come under renewed scrutiny, with both industry bodies and tax professionals raising concerns about its fairness and consistency. Revaluation gains, often arising from the upward adjustment of asset values to reflect current market conditions, are typically not realized in cash and may never translate into actual profits unless the asset is sold. However, their inclusion in book profits as per accounting standards could result in MAT liability, compelling companies to pay tax on notional income, which goes against the principle of taxing real economic gains.

This issue is particularly relevant for asset-heavy sectors like real estate, infrastructure, and manufacturing, where revaluation of land, buildings, or plant and machinery is common. Under Ind AS (Indian Accounting Standards), such gains are recorded in other comprehensive income and may be transferred to reserves without affecting operational earnings. Yet, in the absence of specific carve-outs under Section 115JB of the Income Tax Act, these adjustments may still be considered part of book profit for MAT purposes. The budget’s silence on this nuanced treatment has prompted calls for clarification from the Central Board of Direct Taxes (CBDT) to avoid divergent interpretations and protracted disputes.

Tax experts and industry representatives are urging the government to provide clear exclusions for unrealized revaluation gains from MAT calculations or to adopt a more principle-based approach that focuses on actual income and liquidity. Without such guidance, companies may face increased compliance complexity, risk overstating their tax liability, and encounter audit challenges. A circular or explanatory memorandum addressing the treatment of revaluation reserves under MAT is being widely anticipated as part of the post-budget follow-up to ensure balanced tax enforcement aligned with sound accounting principles.