- Circular No.15/2025 : Extension of timelines for filing of various reports of audit and Income Tax Returns (ITRs) for the Assessment Year 2025-26 29 October 2025
- Circular No. 14/2025 : Extension of timelines for filing of various reports of audit for Financial Year 2024-25 (relevant to Assessment Year 2025-26) by auditable assessees 25 September 2025
- Circular No. 13 /2025 : Order under section 119 of tbe Income-tax Act, 1961 for waiver of interest payable under section 220(2) due to late payment of demand, in certain cases 19 September 2025
- Circular No. 12/2025 : Extension of due date for filing of ITRs for the Assessment Year 2025-26 15 September 2025
- Circular No. 11/2025 : Modification to Circular No. 9 of 2022 (F. No.370142/2/2022-TPL) dated 09.05.2022 of CBDT 2 September 2025
- Circular No. 10/2025 : Relaxation of time limit for processing of returns of income filed electronically which were incorrectly invalidated by CPC 28 July 2025
- Circular No. 9/2025 : Partial Modification of Circular No.3 of 2023 dated 28-3-2023 regarding consequences of pan becoming inoperative as per Rule 114AAA of the Income-tax Rules, 1962 21 July 2025
- Circular No. 8/2025 : Clarification regarding CBDT's Circular No. 5/2025 dated 28.03.2025 for waiver on levy of interest under section 201(1A)(ii)/ 206C(7) of the Income-tax Act, 1961, as the case may be, in specific cases 1 July 2025
- Circular No. 7/2025 : Relaxation of time limit for processing of valid returns of income filed electronically pursuant to order u/s 119(2)(b) of the Income-tax Act,1961 passed by Competent Authority 25 June 2025
- Circular No. 6/2025 : Extension of due date for furnishing return of income for the Assessment Year 2025-26 27 May 2025
- Notification No. 174/2025 [F. No. 203/01/2025/ITA-II] / SO 6066(E) : - 29 December 2025 !New
- Notification No. 173/2025 [F. No. 203/45/2024/ITA-II] / SO 6065(E) : - 29 December 2025 !New
- Notification No. 172/2025 [F. No. 300195/6/2024-ITA-I] / SO 5778(E) : - 15 December 2025
- Notification No. 171/2025 [F. No. 196/83/2024-ITA-I] / SO 5779(E) : - 15 December 2025
- Notification No. 170/2025 [F.No. 279/Misc./M-110/2025-ITJ] / SO 5799(E) : - 15 December 2025
- Notification No. 169/2025 [F. No. 300195/59/2024-ITA-I] / SO 5601(E) : - 4 December 2025
- Notification No. 168/2025 [F.No.300195/26/2024-ITA-I] / SO 5600(E) : - 4 December 2025
- Notification No. 167/2025 [F.No.300195/18/2024-ITA-I] / SO 5599(E) : - 4 December 2025
- Notification No. 166/2025 [F. No. 300176/2/2025/ITA-I] / SO 5551(E) : - 2 December 2025
- Notification No. 165/2025 [F. No. 300196/49/2025-ITA-I] / SO 5440(E) : - 26 November 2025