GSTR-3B for the month of April 2021 by taxpayers
with an aggregate turnover of up to INR 50 million.
7 June 2021
Payment of Tax Deducted at Source (TDS) and Tax Collected
at Source (TCS) in May 2021
9 June 2021
Payment of tax through GST PMT-06 for the month
of April 2021 by taxpayers under Quarterly Return
Monthly Payment (QRMP) scheme.
10 June 2021
GSTR-7 for the month of May 2021 to be filed by taxpayer
liable for Tax Deducted at Source (TDS)
GSTR-8 for the month of May 2021 to be filed by taxpayer
liable for Tax Collected at Source (TCS)
15 June 2021
Payment of first installment of advance tax for all taxpayers
other than taxpayers opting for presumptive taxation for
the assessment year 2022-23 (15% of estimated tax liability
to be deposited on a cumulative basis)
Issuance of TDS certificates for the quarter of January to
March 2021
13 June 2021
GSTR-6 for the month of May 2021 to be filed by
Input Service Distributor (ISD)
20 June 2021
GSTR-5 for the month of May 2021 to be filed by
Non-Resident Foreign Taxpayer
GSTR-5A for the month of May 2021 to be filed
by Non-Resident Online Database Access and
Retrieval (OIDAR) services
GSTR-3B for the month of May 2021 to be filed
by all registered taxpayers not under QRMP
scheme
26 June 2021
GSTR-1 to be filed by registered taxpayers for the month of
May 2021 by all registered taxpayers not under QRMP scheme
28 June 2021
Uploading B2B invoices using Invoice Furnishing
Facility under QRMP scheme for the month of
May 2021 (optional)
30 June 2021
GST ITC-04 for the period from January 2021 to
March 2021 to be filed by taxpayers sending/
receiving material to/from job-worker
30 June 2021
Furnishing of the statement of equalization levy in Form 1
for FY 2020-21
Due date for furnishing of challan-cum-statement in respect
of tax deducted under Section 194-IA, 194-IB in the month of May, 2021