Detailed Analysis
ELSS and PPF are the two most popular Section 80C tax-saving instruments, but they cater to very different investor profiles.
ELSS invests in equities, offering significantly higher return potential. With only a 3-year lock-in (shortest among 80C options), it provides reasonable liquidity. However, returns are not guaranteed and can be negative in the short term.
PPF is government-backed with guaranteed 7.1% tax-free returns. The 15-year lock-in is long but suitable for retirement planning. The EEE tax status (investment, interest, and maturity all tax-free) makes its effective post-tax return very competitive.