India's New Tax Law: Small Businesses Face Audits for Low Presumptive Profits

India's Income-tax Act, 2025, now in effect from April 1, 2026, has introduced a significant new audit trigger for small businesses and professionals using the Presumptive Taxation Scheme. Previously, there was some confusion, but the new law explicitly mandates a tax audit if a business declares profits lower than the prescribed presumptive rates, provided their total income exceeds the basic exemption limit. This change brings greater clarity to tax compliance, but also potentially widens the audit net for many small enterprises. This crucial amendment under the new Act, which replaces the former Section 44AD with Section 58 and Section 44AB with Section 63, seeks to streamline tax administration while ensuring adequate revenue collection. Under the earlier Income-tax Act, 1961, businesses often debated whether declaring lower-than-presumptive profits automatically required an audit, especially if their turnover was below the general audit threshold. The new framework aims to remove this ambiguity, making the declaration of lower profits a direct trigger for a mandatory audit, independent of previous lock-in conditions. For businesses, this means meticulous planning for the current Tax Year 2026-27 is essential. Those currently operating under presumptive taxation must carefully assess their actual profit margins against the statutory 6% or 8% (for businesses) or 50% (for professionals) rates. Opting out of the scheme by declaring lower profits now carries a direct and immediate consequence: a mandatory tax audit, and a potential five-year ban from re-entering the presumptive scheme. This shift demands a proactive approach to financial reporting and expert consultation to navigate the updated compliance landscape effectively.