Loading…
Free Tool · FY 2026–27
Every ESIC, PF, TDS, GST, and insurance deadline for Indian startups and SMEs — in one free calendar. Bookmark this page.
4
Monthly recurring deadlines
10
Annual + quarterly events
7
Compliance categories
4 compliance events this month · current month
Add these to your calendar on repeat. They apply regardless of the month.
TDS Deposit
Tax
Income Tax Dept
Deposit TDS deducted in previous month (other than March).
Late: 1.5% per month interest if late
PF Monthly Challan
PF
EPFO
Deposit provident fund contributions (employer 12% + employee 12% of basic salary) for previous month via EPFO portal.
Late: 12% p.a. interest + damages up to 25% of arrears
ESIC Monthly Contribution
ESIC
ESIC
Deposit ESIC contributions for employees earning ≤₹21,000/month.
Late: 12% p.a. simple interest
GST Monthly Return (GSTR-3B)
GST
GST Network
File monthly GST return (GSTR-3B) for the previous month.
Late: ₹50/day (NIL return: ₹20/day) + 18% p.a. interest
Click any month to expand. Includes monthly recurring deadlines and one-time annual events.
Income Tax Dept
ESIC
EPFO
GST Network
Set and forget
Enter your email and we'll send you the iCal file so these deadlines live in your calendar app. We'll also send a monthly HR deadline digest. Unsubscribe anytime.
ESIC monthly contributions must be deposited by the 15th of every month for the wages paid in the previous month. Employer contribution is 3.25% and employee contribution is 0.75% of gross wages. Applies only to employees earning ≤₹21,000 per month. Late payment attracts simple interest at 12% per annum.
Provident Fund (PF) contributions must be deposited by the 15th of every month for the previous month's wages. The employer contributes 12% and the employee contributes 12% of basic salary (capped at ₹1,800/month each). Non-payment attracts 12% per annum interest plus damages up to 25% of the arrear amount.
If TDS is not deposited by the 7th of the following month, interest is charged at 1.5% per month (or part of a month) from the date TDS was deducted to the date of actual payment. The AO may additionally levy a penalty equal to the tax amount under Section 271C. Employees may face issues since their Form 26AS will not reflect the TDS until the deposit is made.
Start your GMC renewal at least 30–45 days before the policy expiry date. Most Indian SME group health policies renew in January–March. Begin by September–October to review headcount changes, update sum insured, add or remove dependants, analyse the previous year's claims data, and compare renewal terms. A lapsed GMC policy creates a coverage gap that exposes your employees to financial risk and your company to compliance liability.
For businesses with annual turnover above ₹5 crore, GSTR-3B is due by the 20th of the following month. For businesses under the QRMP scheme (turnover ≤ ₹5 Cr), the quarterly return is due by the 22nd or 24th depending on the state. The 25th in our calendar is a conservative safe deadline. Always verify on the GST portal for your specific turnover category and state.
For HR Managers
Onsurity handles GMC renewals, endorsements, and claim support — so your HR team spends time on people, not paperwork. Group health plans from ₹199/employee/month.
Disclaimer: Deadlines may vary based on your company's financial year, state, and ESIC/PF registration status. Always verify with your CA or labour law consultant. This calendar is for general reference only. Onsurity Technologies Private Limited is not responsible for any penalties incurred due to reliance on this calendar.