
PF registration is mandatory for businesses with 20+ employees and managed by EPFO, where both employer and employee contribute 12% of basic wages plus DA. ESIC registration is required for establishments with 10+ employees earning up to ₹21,000/month, providing social security benefits. Contributions are 3.25% by employer and 0.75% by employee. Both registrations are done online with required documents like PAN and Aadhar.