Event Date	Act	Applicable Form	Obligation
	01/04/2022	Income Tax	-	Linking of PAN with Aadhaar with late fee of Rs. 500 till 30 June, 2022.
	01/04/2022	Foreign Trade Policy	-	Online annual updation of IEC details during April-June period. If no changes, confirm same online. Else IEC will be deactivated.
	01/04/2022	Goods and Services Tax	-	E-invoice Mandatory for taxpayers having turnover above Rs 20 cr in any year from 17-18 onwards.
	07/04/2022	Income Tax	Challan No. ITNS-281	Payment of TCS collected in March. In case of government offices where : (a) TDS is deposited by challan, 7th April is the last date to deposit TDS. (b) TDS/TCS is paid by book entry, same shall be paid on the same day on which tax is deducted or collected.
	10/04/2022	Goods and Services Tax	GSTR-7	Monthly Return by Tax Deductors for March.
	10/04/2022	Goods and Services Tax	GSTR-8	Monthly Return by e-commerce operators for March.
	11/04/2022	Goods and Services Tax	GSTR-1	Monthly Return of Outward Supplies for March.
	13/04/2022	Goods and Services Tax	GSTR-1	Quarterly Return for January-March for quarterly filers.
	13/04/2022	Goods and Services Tax	GSTR-6	Monthly Return of Input Service Distributor for March.
	15/04/2022	ESI	ESI Challan	ESI payment for March.
	15/04/2022	Provident Fund	Electronic Challan cum Return (ECR)	E-Payment of PF for March.
	15/04/2022	Income Tax	Form 16B	TDS Certificate on payment made in February for purchase of property (194-IA) or on certain payments made by individuals/HUF (194M).
	15/04/2022	Income Tax	Form 15CC	Upload of Statement of Foreign Remittances in January-March by banks and other authorised dealers.
	18/04/2022	Goods and Services Tax	CMP-08	Payment of GST of January-March by Composition taxpayers.
	20/04/2022	Goods and Services Tax	GSTR-5 & 5A	Monthly Return by Non-resident taxable person for March.
	20/04/2022	Goods and Services Tax	GSTR-3B	Summary Return cum Payment of Tax for March by Monthly filers. (other than QRMP).
	22/04/2022	Goods and Services Tax	GSTR-3B	Summary Return of January-March quarter by Quarterly filers in Chhattisgarh, Madhya Pradesh, Gujarat, Maharashtra, Karnataka, Goa, Kerala, Tamil Nadu, Telangana, Andhra Pradesh, the Union territories of Daman and Diu and Dadra and Nagar Haveli, Puducherry, Andaman and Nicobar Islands or Lakshadweep.
	24/04/2022	Goods and Services Tax	GSTR-3B	Summary Return of January-March quarter by Quarterly filers in Himachal Pradesh, Punjab, Uttarakhand, Haryana, Rajasthan, Uttar Pradesh, Bihar, Sikkim, Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya, Assam, West Bengal, Jharkhand or Odisha, the Union territories of Jammu and Kashmir, Ladakh,Chandigarh or Delhi.
	25/04/2022	Goods and Services Tax	ITC-04	Half yearly Details of goods/capital goods sent to & from job worker for October -March for turnover above 5 cr.
	25/04/2022	Goods and Services Tax	ITC-04	Yearly Details of goods/capital goods sent to & from job worker for April-March for turnover upto 5 cr.
	25/04/2022	Income Tax	Form 61-A	Statement of Financial Transactions by Depositories, Registrars & Share Transfer Agents for reporting of information relating to Capital gains on transfer of listed securities or units of Mutual Funds for January-March.
	28/04/2022	Goods and Services Tax	GSTR-11	Return for March by persons with Unique Identification Number (UIN) like embassies etc to get refund under GST for goods and services purchased by them.
	30/04/2022	Goods and Services Tax	GSTR-4	Yearly Details of Invoice wise Outward supplies & Consolidated inward supplies for last FY by Composition taxpayer.
	30/04/2022	Goods and Services Tax	-	Last date for Taxpayers with Turnover below Rs 5 Crores to opt in or opt out of QRMP Scheme for April-June quarter.
	30/04/2022	Income Tax	Challan No. ITNS-281	Payment of TDS Deducted in March (both Salary & non-salary)
	30/04/2022	Income Tax	Form 24G	Details of Deposit of TDS/TCS of March by book entry by an office of the Government.
	30/04/2022	Income Tax	Form 26QB	Deposit of TDS u/s 194-IA on payment made for purchase of property in March
	30/04/2022	Income Tax	Form 26QC	Deposit of TDS u/s 194-IB @ 5% on total payment of Rent more than 50,000 pm by individual or HUF (not liable to tax audit) during last FY. (In case of termination of lease during the year, TDS is to be deposited by last day of the next month).
	30/04/2022	Income Tax	Online form	Uploading declarations received in Form 15G/15H for Mar quarter.
	30/04/2022	Income Tax	Form 61	e-filing of declarations containing particulars of Form 60 received during October - March.
	30/04/2022	MSMED, 2006	MSME Form I	Specified Companies(receiving supplies from Micro & Small whose outstanding dues exceed 45 days) to file details of all outstanding dues to Micro or Small enterprises suppliers for October to March in last FY.
	30/04/2022	Income Tax	Form 26QD	Deposit of TDS on certain payments made by individual/HUF u/s 194M for March.