Late Fee for Tax Audit Report as introduced by the Finance Act 2026: Will It Apply to FY 2025–26 or FY 2026–27 onwards
New Income Tax Act – 2025 is made applicable from 01.04.2026. With this, one of the biggest confusions after the Finance Act 2026 is this:
Will the newly introduced late fee for delay in filing tax audit reports apply to FY 2025–26 (AY 2026–27)?
CA Naresh Jakhotia
Many taxpayers and professionals are assuming that since the provision is effective from 1 April 2026, it will automatically apply to audit reports filed for FY 2025–26. However, this assumption may not be legally correct in my considered opinion.
Let us discuss it.
Understanding the Change: Penalty Replaced with Late Fee
The Finance Act 2026 proposes a major shift. Earlier, there was a penalty under Section 271B which was discretionary. Now, it is proposed to be replaced by a late fee which is mandatory and automatic. This change significantly increases compliance risk because no discretion remains with the Assessing Officer and even minor delay can trigger substantial fees. But the key issue is not the change itself. The real question is when this change becomes applicable.
Core Question: Applicability for FY 2025–26
Let us break the situation. The financial year involved is 2025–26 and the corresponding assessment year is 2026–27. The audit report will be filed after 1 April 2026. This creates confusion. Does the new late fee apply because the filing happens after 1 April 2026, or does the old law continue because the income relates to FY 2025–26?
Correct Legal Position: Late Fee Should Not Apply to FY 2025–26
After analysing the law carefully, the stronger and legally sustainable view is that the late fee should not apply to FY 2025–26 (AY 2026–27). It should apply only from FY 2026–27 (AY 2027–28).
Firstly, there is no consequential amendment in the Income-tax Act, 1961 applicable to AY 2026–27 which introduces this late fee mechanism. Tax audit provisions continue to be governed by the existing law for that year. A new levy cannot be enforced without clear statutory backing.
Secondly, in tax law, applicability is determined by the assessment year and not merely by the date of filing. Since FY 2025–26 corresponds to AY 2026–27, and that year is governed by the existing framework, the new provision cannot automatically apply.
Thirdly, the change from penalty to late fee is not merely procedural. It creates a new financial burden and removes discretion. Therefore, it is a substantive provision. As per settled legal principles, substantive provisions cannot be applied retrospectively or by implication.
Fourthly, there is no explicit applicability clause stating that the provision applies from AY 2026–27 or that it applies to reports furnished after a particular date irrespective of the financial year. In absence of such clarity, interpretation must favour the taxpayer.
Additional Legal Concern: Double Jeopardy under Existing Law:
Another important aspect strengthens this position. For AY 2026–27, the Income-tax Act, 1961 continues to apply, and it already contains a penal provision under Section 271B for failure to furnish a tax audit report.
If the new late fee is also applied for the same default, it would effectively result in two penal consequences for the same lapse—one under Section 271B and another in the form of late fee.
Such dual levy for the same default is neither the intent of the legislature nor permissible in law, unless specifically provided. This further supports the view that the new late fee cannot be applied to FY 2025–26.
Why Confusion Exists:
The confusion arises because the provision is stated to be effective from 1 April 2026, and audit reports for FY 2025–26 are filed after this date.
However, effective date does not automatically determine applicability to a particular assessment year. That distinction is critical and often misunderstood.
Practical Position: Legal vs Departmental View
From a legal perspective, the stronger view is that the late fee is not applicable for FY 2025–26 and applies prospectively from FY 2026–27.
However, from a practical standpoint, the department may still attempt to apply it from AY 2026–27 based on the timing of filing. This may lead to litigation until clarity emerges through circulars or judicial rulings.
Professional Advice for Taxpayers and CAs
Taxpayers and professionals should not blindly assume applicability of the late fee for FY 2025–26. It is advisable to evaluate the final enacted provisions carefully and be prepared for differing interpretations at the initial stage. The late fee for delay in filing tax audit reports introduced by the Finance Act 2026 should not apply to FY 2025–26 (AY 2026–27). It should apply prospectively from FY 2026–27 (AY 2027–28). This conclusion is supported by absence of explicit amendment for AY 2026–27, the substantive nature of the levy, the principle of strict interpretation, and the avoidance of double penal consequences.
