Resources
Compliance due dates
The recurring statutory calendar for GST, TDS, advance tax, ITR and ROC filings.
Due dates are extended or changed by the departments from time to time — verify the current date before relying on this calendar, or ask us on WhatsApp.
Every month
| Date | Compliance | Applies to | Type |
|---|---|---|---|
| 7th | TDS / TCS deposit for the previous month | All deductors | TDS |
| 11th | GSTR-1 for the previous month | Monthly filers | GST |
| 13th | Invoice Furnishing Facility (IFF) for the previous month | QRMP filers (optional) | GST |
| 20th | GSTR-3B for the previous month | Monthly filers | GST |
| 22nd / 24th | GSTR-3B for the previous quarter (in quarter-end months) | QRMP filers, by state group | GST |
Month by month
April
- 18thGST
CMP-08 for Jan–Mar quarter
Composition dealers
- 30thGST
GSTR-4 annual return
Composition dealers
- 30thTDS
TDS deposit for March (extended date)
All deductors
May
- 31stTDS
TDS return for Jan–Mar quarter (24Q, 26Q)
All deductors
June
- 15thIncome Tax
First advance-tax instalment (15%)
Taxpayers with tax > ₹10,000
- 15thTDS
Form 16 / 16A issue for Jan–Mar quarter
All deductors
July
- 18thGST
CMP-08 for Apr–Jun quarter
Composition dealers
- 31stIncome Tax
Income-tax return — non-audit cases
Individuals, small businesses
- 31stTDS
TDS return for Apr–Jun quarter
All deductors
August
Only the monthly recurring dates.
September
- 15thIncome Tax
Second advance-tax instalment (45%)
Taxpayers with tax > ₹10,000
- 30thIncome Tax
Tax audit report (Form 3CD)
Audit cases
- 30thROC
AOC-4 window opens after AGM
Companies
October
- 18thGST
CMP-08 for Jul–Sep quarter
Composition dealers
- 31stIncome Tax
Income-tax return — audit cases
Businesses under 44AB
- 31stTDS
TDS return for Jul–Sep quarter
All deductors
- 29thROC
AOC-4 filing (30 days from AGM)
Companies
November
- 28thROC
MGT-7 / MGT-7A filing (60 days from AGM)
Companies
December
- 15thIncome Tax
Third advance-tax instalment (75%)
Taxpayers with tax > ₹10,000
- 31stGST
GSTR-9 / 9C annual return for last FY
Registered dealers above threshold
- 31stIncome Tax
Belated / revised ITR for last AY
Late or corrected filers
January
- 18thGST
CMP-08 for Oct–Dec quarter
Composition dealers
- 31stTDS
TDS return for Oct–Dec quarter
All deductors
February
Only the monthly recurring dates.
March
- 15thIncome Tax
Fourth advance-tax instalment (100%)
Taxpayers with tax > ₹10,000
- 31stIncome Tax
Financial year ends — books, stock and investments finalised
All taxpayers
Clients don't track these dates
The firm maintains the calendar for its clients and messages before each applicable due date.
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