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INCOME TAX · PRIVATE LIMITED COMPANIES

Minimum Alternate Tax: When Companies Pay MAT and How It Works

A plain-English guide to book profit, the 14% current rate and legacy MAT credit.

By Vyapar Setu Online | Private limited companies · 28 October 2026

Close overhead view of an Indian accountant's hands comparing two open accounting ledgers side by side, calculator between them, softly lit wood desk, practical book-profit versus taxable-profit theme.

Business Income Tax series · Private limited companies · Article 3 of 27

A company can show a healthy accounting profit but a much smaller taxable income. Minimum Alternate Tax, or MAT, checks whether a minimum tax should still be paid on adjusted book profit.

Read the year first: Reviewed 28 October 2026. Tax Year 2026–27 uses the Income-tax Act, 2025 and Rules, 2026. Returns for FY 2025–26 / AY 2026–27 use the earlier framework. This guide identifies relevant old section names and current changes; apply each limit to its stated period.

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