✓ Limited liability — personal assets protected from business debts
✓ Separate legal entity — can own property, enter contracts in its own name
✓ Perpetual succession — nominee takes over if director is incapacitated
✓ Easy bank credit — better than proprietorship for business loans
✗ Cannot raise equity funding or have multiple shareholders
✗ Must convert to Pvt Ltd if turnover exceeds ₹2 crore or paid-up capital exceeds ₹50 lakh