Current Section 123 and the Legacy 80C Label
For Tax Year 2026-27, the familiar Section 80C deduction is carried into Section 123 read with Schedule XV of the Income-tax Act, 2025. Eligible individuals and HUFs using the optional old regime can claim up to ₹1,50,000 in aggregate, subject to the conditions for each instrument. The default regime does not allow this itemised investment deduction. It separately allows the ₹75,000 salary standard deduction and eligible employer NPS contribution under current Section 124.
Eligible Investment Instruments & Comparison
Common qualifying instruments include EPF employee contributions, PPF, ELSS, NSC, SSY, five-year tax-saving deposits, eligible life-insurance premiums, tuition fees and qualifying housing payments. Rates are date-sensitive. EPFO's 8.25% figure is the FY 2025-26 rate/assumption used here; it is not a declared FY 2026-27 rate (source snapshot: 28 July 2026). PPF at 7.1%, NSC at 7.7%, and SSY at 8.2% are Q2 FY 2026-27 small-savings rates only. Future quarters and long-term projections can differ. ELSS returns are market-linked and no return is assured. Eligibility, lock-in, withdrawal and tax-on-exit conditions must be checked for the specific product and contribution date.
Lock-In Period Comparison Table
Lock-in and access rules differ: ELSS units generally have a three-year lock-in per allotment; tax-saving deposits and NSC generally have five-year terms; PPF has a 15-year account term with rule-based loans and withdrawals; and SSY follows its scheme maturity and permitted-withdrawal rules. EPF and insurance access depends on employment, service, policy and withdrawal facts. A shorter lock-in does not make one product universally better. Compare risk, liquidity, charges, tax treatment, protection needs and the current scheme notification.
NPS Additional Deduction (Legacy 80CCD(1B))
Current Section 124 carries the NPS deduction framework. Under the optional old regime, an eligible own contribution can include an additional deduction of up to ₹50,000 over the ₹1.5 lakh combined investment ceiling. The actual tax reduction depends on taxable income, slab, surcharge and available deduction room; it is not automatically ₹15,600 for every taxpayer.
Common 80C Mistakes to Avoid
1. Do not count an employer contribution as the employee investment deduction. 2. Do not assume every premium or full EMI qualifies; instrument, policy, possession and holding-period conditions apply. 3. Tuition eligibility is limited to qualifying tuition fees for up to two children in India; development fees, donations and transport are not the same expense. 4. The ₹1.5 lakh ceiling is combined across eligible items, not available separately for each product. 5. Do not invest solely for this deduction without confirming that you will use the optional old regime and that the product fits your risk and liquidity needs.
Worked Example: ₹15L Salary, Old Regime
Suppose eligible employee EPF, PPF, ELSS and tuition payments together total ₹1,90,000. The Section 123/Schedule XV deduction remains capped at ₹1,50,000. A separate eligible NPS own contribution may add up to ₹50,000 under Section 124 in the optional old regime. The tax saved must be calculated by recomputing the taxpayer's actual slab liability. Multiplying by 31.2% is only an upper-bracket illustration and can overstate savings when deductions move income through lower slabs or when tax is already reduced by rebate.
Official References
Source date: 2026-07-28. Confirm later notifications, rules and portal forms before filing or transacting.