By S&S Co. Advocates & Solicitors · Published 25 August 2026 · Informational content, not legal advice
About this article: A general explainer prepared by S&S Co. Advocates & Solicitors on a recurring type of dispute. It does not report a specific judgment or order, names no parties and gives no case citation, so it should not be cited as authority. Law and practice change; please verify against the current statute and primary sources before relying on it.
Section 271C of the Income-tax Act, 1961 provides for a penalty, equal to the amount of tax not deducted, on a person who fails to deduct tax at source as required. A deductor who is held to have short-deducted may also face interest and a demand under the TDS provisions. Readers should check the corresponding provisions of the Income-tax Act, 2025 for later periods.
Section 273B provides that no penalty is to be imposed for a failure if the person proves that there was a reasonable cause for it. Appellate authorities have accepted that a bona fide, disclosed and consistently applied view on classification can be a reasonable cause even where the assessing officer later holds it to be wrong. A common example is whether a payment is professional fees under Section 194J or a contractual payment under Section 194C, which attract different rates.
Penalty is separate from the demand for tax and interest. Losing on the question of the tax does not automatically decide whether penalty is leviable, and the department has to consider the explanation for the failure. The position differs where the classification was not disclosed or was plainly untenable, and the facts of each case decide the outcome.