Event Date	Act	Applicable Form	Obligation
07-12-2023	Income Tax	Challan No. ITNS-281	“Payment of TDS/TCS of November 2023.( both salary and non salary)
10-12-2023	Goods and Services Tax	GSTR-7	Monthly Return by Tax Deductors for November 2023.
10-12-2023	Goods and Services Tax	GSTR-8	Monthly Return by e-commerce operators for November 2023.
11-12-2023	Goods and Services Tax	GSTR-1	“Monthly Return of Outward Supplies for November 2023.
13-12-2023	Goods and Services Tax	IFF	Optional Upload of B2B invoices, Dr/Cr notes for November 2023 under QRMP scheme.
13-12-2023	Goods and Services Tax	GSTR-5	Monthly Return by Non-resident taxable person for November 2023.
13-12-2023	Goods and Services Tax	GSTR-6	Monthly Return of Input Service Distributor for November 2023.
15-12-2023	Income Tax	Form 16B	Issue of TDS Certificate u/s 194-IA for TDS deducted on Purchase of Property in October.
15-12-2023	Income Tax	Form 16D	Issue of TDS Certificate for tax deducted u/s 194M on certain payments by individual/HUF in October.
15-12-2023	Income Tax	Form 16E	Issue of TDS Certificate for tax deducted u/s 194S on Virtual Digital Assets in October.
15-12-2023	Income Tax	Challan No.280	Deposit of Third Instalment of Advance Tax (45%) by all assesses (other than 44AD & 44ADAD cases).
15-12-2023	Income Tax	Form 24G	Details of Deposit of TDS/TCS of November 2023 by book entry by an office of the Government.
15-12-2023	Provident Fund	Electronic Challan cum Return (ECR)	E-Payment of PF for November 2023.
15-12-2023	ESI	ESI Challan	Payment of ESI for November 2023
20-12-2023	Goods and Services Tax	GSTR-5A	Monthly Return by persons outside India providing online information and data base access or retrieval services, for November 2023. Also to be filed by every registered person providing online money gaming from a place outside India to a person in India.
20-12-2023	Goods and Services Tax	GSTR-3B	Summary Return cum Payment of Tax for November 2023 by Monthly filers. (other than QRMP).
25-12-2023	Goods and Services Tax	PMT-06	Deposit of GST under QRMP scheme for November 2023 .
28-12-2023	Goods and Services Tax	GSTR-11	Return for November 2023 by persons with Unique Identification Number (UIN) like embassies etc to get refund under GST for goods and services purchased by them.
30-12-2023	Income Tax	Form 26QB	Deposit of TDS u/s 194-IA on payment made for purchase of property in November 2023.
30-12-2023	Income Tax	Form 26QD	Deposit of TDS on certain payments made by individual/HUF u/s 194M for November 2023.
30-12-2023	Income Tax	Form 26QE	Deposit of TDS on Virtual Digital Assets u/s 194S for November 2023.
31-12-2023	Income Tax	ITR 1 to 5 & 7	Filing of Belated/ Revised Income Tax returns for AY 23-24 for all assessees if assessement not completed.
31-12-2023	Goods and Services Tax	GSTR-9	GST Annual Return for 22-23. Mandatory if Turnover > 2 cr.
31-12-2023	Income Tax	GSTR-9 C	GST Audit Report for 22-23. Mandatory if Turnover > 5 cr.
31-12-2023	RBI Act	–	RBI Annual Performance Report by All Companies having investment outside India.