New Delhi: Several crucial deadlines have been extended in December 2025, including ITR for tax audit cases, ITR filing and PAN and Aadhaar linking. These deadlines will be crucial in ensuring that your financial affairs operate smoothly in the months ahead.

Here is a quick rundown of the important deadlines for December to help you stay compliant and avoid last-minute hassles.

ITR deadline for tax audit cases

The Central Board of Direct Taxes has extended the due date of furnishing of return of income under sub-Section (1) of Section 139 of the Act for the Assessment Year 2025-26 which is October 31, 2025 in the case of assessees referred in clause (a) of Explanation 2 to sub-Section (1) of Section 139 of the Act, to December 10, 2025.

Belated ITR filing deadline

A belated ITR filing happens when an ITR is submitted after the original due date which is permitted by Section 139(4) of the Income Tax Act. Filing a belated return helps you meet your tax obligations, but it involves penalties. You can only file a belated return for FY 2024–25 until December 31, 2025. However, there will be a late fee and interest charged.

PAN and Aadhaar linking deadline

The Income Tax Department has extended the deadline to link their PAN with Aadhaar card to December 31, 2025 for anyone who acquired their PAN using an Aadhaar enrolment ID before October 1, 2024. If you miss this deadline your PAN will become inoperative which will have an impact on your banking transactions, income tax return filing and other financial investments.

Stock Market News Live Updates: Indian equity benchmarks opened with a strong gap-up on Monday, December 1, touching fresh record highs, buoyed by a sharp acceleration in Q2FY26 GDP growth to a six-quarter peak of 8.2%. Positive cues from Asian markets further lifted investor sentiment.

The BSE Sensex was trading at 85,994, up 288 points or 0.34%, after touching an all-time high of 86,159 in early deals. The Nifty 50 stood at 26,290, higher by 87 points or 0.33%, after scaling a record intraday high of 26,325.8.

Broader markets also saw gains, with the Midcap index rising 0.27% and the Smallcap index advancing 0.52%.

On the sectoral front, the Nifty Bank hit a historic milestone by crossing the 60,000 mark for the first time, gaining 0.4% to touch a fresh peak of 60,114.05.

Meanwhile, the Metal and PSU Bank indices climbed 0.8% each in early trade.

Global cues

Asia-Pacific markets were mostly lower on Monday as traders assessed fresh Chinese manufacturing data and increasingly priced in the likelihood of a US Federal Reserve rate cut later this month.

According to the CME FedWatch Tool, markets are now assigning an 87.4 per cent probability to a rate cut at the Fed’s December 10 meeting.

China’s factory activity unexpectedly slipped back into contraction in November, with the RatingDog China General Manufacturing PMI by S&P Global easing to 49.9, below expectations of 50.5, as weak domestic demand persisted.

Japan’s Nikkei 225 slipped 1.6 per cent, while the broader Topix declined 0.86 per cent. In South Korea, the Kospi dropped 0.30 per cent and Australia’s S&P/ASX 200 was down 0.31 per cent.

US stock futures were steady in early Asian trade after a positive week on Wall Street. On Friday, in a shortened post-Thanksgiving session, the Nasdaq Composite climbed 0.65 per cent to 23,365.69, its fifth consecutive day of gains.

The S&P 500 rose 0.54 per cent to 6,849.09, while the Dow Jones Industrial Average added 289.30 points, or 0.61 per cent, to close at 47,716.42.