If your business employs 10 or more workers and your monthly wage bill exceeds ₹21,000 per employee, ESI (Employee State Insurance) registration is not optional — it is mandatory. Yet many Indian employers still struggle with the ESI registration process, unsure where to start, what documents to gather, or what to expect after registration.
This complete employer guide to ESI registration in 2026 walks you through every step of the process so you can register confidently, stay compliant, and protect your employees. If you are also managing EPF compliance obligations, it is worth reviewing both requirements together for seamless statutory compliance.
What is ESI (Employee State Insurance)?
The Employee State Insurance scheme is a self-financing social security and health insurance scheme for Indian workers. It is governed by the ESI Act, 1948 and administered by the Employees’ State Insurance Corporation (ESIC) — an autonomous body under the Ministry of Labour and Employment.
ESI provides covered employees with a range of benefits, including:
- Medical benefits for employees and their dependents
- Sickness benefits (cash compensation during illness)
- Maternity benefits
- Disablement benefits
- Dependent benefits (for family in case of work-related death)
- Funeral expenses
In addition, to understand how ESI fits within the full statutory compliance picture, check our guide on labour law updates for Indian businesses.
Who Needs to Register for ESI?
ESI registration is mandatory for:
- Factories employing 10 or more workers
- Establishments (shops, hotels, restaurants, road motor transport, cinema theatres, etc.) employing 10 or more workers in most states (20 or more in some states)
- Any establishment covered under a State Government notification
Employee eligibility: All employees earning up to ₹21,000 per month (₹25,000 for persons with disability) are covered under ESI. Furthermore, managing payroll for a growing workforce is easier with IndPayroll’s payroll software, which automates statutory compliance workflows end-to-end.
ESI Contribution Rates in 2026
| Contributor | Rate |
|---|---|
| Employer | 3.25% of gross wages |
| Employee | 0.75% of gross wages |
Note: Employees earning ₹176 per day or less are exempt from the employee contribution — only the employer contributes for them. Moreover, for accurate contribution calculations, use our free ESI Calculator tool to verify deductions before finalising your payroll.
Documents Required for ESI Registration Process
Before starting the ESI registration process, gather the following documents:
- Certificate of Incorporation / Registration Certificate of the firm
- Memorandum and Articles of Association (for companies)
- Partnership Deed (for partnership firms)
- GST Registration Certificate
- PAN card of the establishment
- Address proof of the establishment (electricity bill, rent agreement, etc.)
- List of all employees with their details (name, salary, date of joining)
- Bank account details of the establishment
- Cancelled cheque
- Digital Signature Certificate (DSC) or Aadhaar-based OTP of the authorised signatory
Step-by-Step ESI Registration Process in 2026
Step 1: Visit the ESIC Portal
First, go to the official ESIC Self-Service Portal at esic.gov.in. All ESI registrations in 2026 are done online through this portal. Importantly, paper-based applications are no longer accepted for new registrations.
Step 2: Employer Registration – Sign Up
Next, click on “Employer Login” and then “Sign Up” to create a new employer account. You will need to provide:
- Your establishment’s name and address
- Type of business/industry
- PAN of the establishment
- Contact information (email and mobile number)
An OTP will be sent to your registered mobile number for verification.
Step 3: Fill in the Employer Registration Form (Form 01)
After signing in, navigate to “New Employer Registration” and fill out Form 01 — Employer’s Registration Form. This form includes:
- Nature of business
- Date of commencement of employment
- Details of the factory/establishment (location, area, number of floors, etc.)
- Details of the proprietor, partners, or directors
- Number of employees and wage details
Step 4: Upload Required Documents
Subsequently, upload all the documents listed above in the required formats (PDF, JPG as specified by the portal). Ensure all documents are clear and readable to avoid rejection.
Step 5: Submit and Receive the ESI Code Number
Once the form is submitted successfully, the system will generate a 17-digit ESI Code Number immediately. This code is unique to your establishment and is used for all future ESI-related filings. You will receive the registration confirmation on your registered email ID.
Step 6: Register Your Employees (Insured Persons)
After receiving the ESI code, you must register all eligible employees. Therefore, log into the ESIC portal and navigate to “Employee Registration”. Provide each employee’s details:
- Aadhaar number
- Date of birth
- Date of joining
- Wage details
- Family members’ details (for dependent benefits)
Each employee will be assigned an Insurance Number (IP Number) — their unique identifier under ESI. However, employers who process payroll manually often miss employee registrations. As a result, learn why manual payroll fails growing businesses in India and how automation prevents such oversights.
Step 7: Generate and Distribute ESI Cards
Finally, employees can access their ESI cards through the Umang App or by logging into the ESIC portal. These cards are needed when availing medical benefits at ESI hospitals and dispensaries.
ESI Compliance After Registration
Registration is just the beginning. In fact, here is what you need to do on an ongoing basis to stay compliant.
Monthly Contributions
ESI contributions must be deposited by the 15th of the following month. For example, contributions for April 2026 are due by May 15, 2026. Specifically, contributions are calculated on all wages, including basic salary, dearness allowance, house rent allowance, overtime, and other allowances.
Moreover, understanding how salary components affect ESI deductions is essential. Therefore, refer to our detailed salary slip format guide for India 2026 to see which components form the ESI calculation base.
Half-Yearly Returns
In addition, employers must file ESI returns twice a year:
- April to September – due by November 11
- October to March – due by May 11
Monthly Reporting via ESIC Portal
All employee wage data must be submitted through the ESIC portal monthly. Consequently, keeping up with deadlines is far easier when you use dedicated PF and ESI compliance software that automates reminders and challan generation.
Common Mistakes to Avoid During ESI Registration
- Delaying registration – Registration must happen within 15 days of reaching the threshold (10 employees). Penalties apply for delay.
- Incorrect wage data – Always include all wage components in the ESI calculation base.
- Not registering new employees – Every new eligible employee must be registered within 10 days of joining.
- Wrong category selection – Choose the correct industry category during registration as it can affect compliance obligations.
- Ignoring branch establishments – Each branch in a different location may need a separate ESI code.
These are among the common payroll mistakes HR managers should avoid to remain compliant and penalty-free.
Penalties for Non-Compliance
Failure to comply with the ESI Act can result in severe consequences. Specifically:
- Late payment interest – 12% per annum on delayed contributions
- Damages – Up to 25% of the contribution amount, depending on the period of delay
- Prosecution – Imprisonment up to 3 years and/or fine up to ₹10,000 for wilful default
For a broader view of statutory obligations, therefore, read our Payroll Compliance 101 guide covering all the key laws every Indian business must follow.
How IndPayroll Simplifies ESI Compliance
Manually tracking ESI contributions, filing returns, and managing employee IP numbers is time-consuming and error-prone. However, IndPayroll automates the entire ESI compliance workflow:
- Automatically calculates ESI contributions based on employee wages
- Generates ESI challan reports ready for upload to the ESIC portal
- Sends reminders before contribution due dates
- Maintains a complete history of ESI filings for audit purposes
- Supports bulk employee registration data exports in ESIC-compatible formats
Moreover, to see how IndPayroll compares with competitors, read the IndPayroll vs Zoho Payroll 2026 comparison. Additionally, discover why Indian SMEs are switching to free payroll software in 2026.
ESI and PF: Understanding the Difference
While ESI covers health and insurance benefits for employees earning up to ₹21,000/month, the Employees’ Provident Fund (EPF) is a retirement savings scheme. Furthermore, both are mandatory for covered establishments and must be managed together.
Therefore, use our free PF Calculator alongside the ESI calculator to plan your total statutory deductions. In addition, refer to the ESI compliance guide and the EPF compliance guide for in-depth guidance.
Conclusion
ESI registration is a critical compliance obligation for Indian employers. Moreover, getting it right from the start can save you from penalties, legal complications, and employee dissatisfaction. The 2026 ESI registration process is fully online and more streamlined than ever — but it still requires careful attention to detail.
Therefore, by following the steps outlined in this guide, gathering your documents in advance, and using a payroll tool like IndPayroll to automate ongoing compliance, you can ensure your business stays on the right side of ESI regulations all year round. Need help managing ESI and other statutory deductions? Try IndPayroll for free — India’s dedicated payroll and compliance platform for growing businesses.
Frequently Asked Questions
1. Who is required to register for ESI in India?
Any factory or establishment employing 10 or more workers (20 or more in some states) must register under the ESI Act, 1948. Furthermore, registration must be completed within 15 days of reaching the employee threshold. State governments may also extend ESI coverage through specific notifications.
2. What is the ESI contribution rate for employers and employees in 2026?
In 2026, employers contribute 3.25% of gross wages and employees contribute 0.75%. However, employees earning ₹176 per day or less are exempt from the employee contribution — the employer contributes on their behalf instead.
3. How do I complete the ESI registration process online in 2026?
First, visit the ESIC Self-Service Portal at esic.gov.in. Then, create an employer account, complete Form 01, upload required documents, and submit to receive your 17-digit ESI Code Number instantly. No paper-based applications are accepted in 2026.
4. What documents are needed for ESI registration?
You need the Certificate of Incorporation, PAN card, GST certificate, address proof, an employee list with salary details, bank account details, a cancelled cheque, and the DSC or Aadhaar OTP of the authorised signatory.
5. What is the ESI wage limit for employee coverage in 2026?
Employees earning up to ₹21,000 per month are covered under ESI. However, for persons with disabilities, the threshold is ₹25,000 per month. Employees earning above these limits are not covered under the ESI scheme.
6. What are the penalties for late or non-registration under ESI?
Non-compliance can attract damages of up to 25% of contribution amounts, interest at 12% per annum on delayed deposits, and in wilful default cases, imprisonment up to 3 years and/or a fine up to ₹10,000.
7. How often do employers need to file ESI returns?
Employers must file ESI returns twice a year: April to September (due by November 11) and October to March (due by May 11). Moreover, monthly wage data must also be submitted through the ESIC portal every month.
8. When must monthly ESI contributions be deposited?
ESI contributions for a given month must be deposited by the 15th of the following month. For instance, contributions for April 2026 are due by May 15, 2026. Late deposits attract interest at 12% per annum.
9. Does ESI apply to contract and gig workers?
ESI coverage depends on wage levels and employment nature. Contract workers engaged through a principal employer may be covered under ESI if their wages fall within the eligibility limit. Therefore, employers should verify applicability carefully under the ESI Act.
10. Can IndPayroll automate ESI compliance for my business?
Yes. IndPayroll automates ESI contribution calculations, generates ESIC-ready challan reports, and sends timely reminders for due dates. In addition, it maintains a complete filing history and supports bulk ESIC-compatible employee data exports, making the entire ESI registration process and ongoing compliance simple and error-free.
