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Compliance Calendar

What is due, when, and what it costs to miss

Statutory and regulatory obligations grouped by month, with regulator, frequency, applicable entities and penalty exposure.

August 2026

7 Aug 2026
Monthly
Income Tax
high risk
All Industries
All entities
TDS Payment — July

Deposit of tax deducted at source

Deposit of TDS deducted during the previous month.

Penalty: Interest and disallowance

Official source
10 Aug 2026
Half-yearly
SEBI
high risk
Financial Services
Investment Adviser
RIA Compliance Requirement

Periodic compliance submission for registered investment advisers

Periodic compliance submission covering client suitability, complaints and adviser conduct.

Penalty: Regulatory action and remediation directions

Official source
15 Aug 2026
Monthly
EPFO
medium risk
All Industries
Employers
EPF Contribution Remittance

Monthly provident fund remittance and ECR filing

Electronic challan-cum-return filing with contribution remittance.

Penalty: Damages and interest

Official source
15 Aug 2026
Monthly
ESIC
medium risk
All Industries
Employers
ESIC Contribution

Monthly employee state insurance contribution

Monthly ESIC contribution payment for covered employees.

Penalty: Interest and penalty

Official source
20 Aug 2026
Monthly
GST Council
medium risk
All Industries
All entities
GSTR-3B Monthly Return

Monthly summary return and tax payment

Monthly GST summary return with payment of tax liability.

Penalty: Late fee and interest

Official source
25 Aug 2026
Monthly
RBI
high risk
Financial Services
NBFC
NBFC Monthly Return

Scale-based regulatory return submission

Monthly return submission under scale-based regulation.

Penalty: Supervisory action

Official source
28 Aug 2026
Quarterly
MCA
medium risk
All Industries
Company
Board Meeting — Q2 Review

Quarterly board meeting within statutory interval

Quarterly board meeting satisfying the statutory maximum interval.

Penalty: Officer default

Official source
31 Aug 2026
Annual
Ministry of Women & Child Development
low risk
All Industries
Employers
POSH Annual Report Preparation

Annual report of the internal committee

Preparation of the internal committee annual report.

Penalty: Penalty on employer

Official source

September 2026

7 Sept 2026
Quarterly
SEBI
medium risk
Financial Services
Listed Company
Statement of Investor Complaints

Quarterly investor complaints statement

Quarterly statement of investor complaints filed with the exchange.

Penalty: Fines and disclosure

Official source
15 Sept 2026
Quarterly
MeitY
high risk
All Industries
All entities
DPDP Rights Fulfilment Review

Internal review of data principal rights fulfilment

Internal review of rights request fulfilment timelines and consent records.

Penalty: Regulatory penalty

Official source
15 Sept 2026
Quarterly
Income Tax
high risk
All Industries
All entities
Advance Tax — Q2 Instalment

Second instalment of advance tax

Payment of the second advance tax instalment.

Penalty: Interest under 234B/234C

Official source
29 Sept 2026
Annual
MCA
medium risk
All Industries
Company
Annual Return Preparation (MGT-7)

Preparation of annual return

Preparation and filing of the company annual return.

Penalty: Late filing fee

Official source