Section 80C — complete guide to tax-saving investments

Section 80C is not one product — it is a shared annual ceiling (currently ₹1.5 lakh) across ELSS mutual funds, PPF, voluntary EPF/employee contributions within eligibility, life insurance premiums tied to sum-assured limits, principal repayment on qualifying home loans, and specified tuition fees.

Because everything shares one cap, stuffing ₹2 lakh into ELSS still yields only ₹1.5 lakh deduction. Decide early whether debt-heavy PPF/EPF or equity-heavy ELSS fits each goal; mixing deliberately beats accidental duplication.

Lock-ins differ: ELSS ≈ three years per instalment, PPF fifteen-year horizon with extensions, insurance policies may lock longer — match liquidity to life events before chasing deductions.

Home-loan principal competes with ELSS for the same basket. New homeowners sometimes forget tuition fees for two children also qualify — keep signed fee receipts with PAN-ready documentation.

Employers often pre-fill PF in Form 16 — subtract that from mental ‘remaining 80C room’ before funding ELSS to avoid last-mile panic.

Alternate sections like 80CCD(1B) for extra NPS sit outside the ₹1.5 lakh box — tag those receipts separately so payroll teams don’t compress them into vanilla 80C.