Section 80C lets you deduct up to ₹1.5 lakh of qualifying investments from your taxable income — a deduction worth ₹15,000 to ₹46,800 in actual tax saved depending on your slab. This calculator shows your tax saving for any combination of 80C, 80CCD(1B) NPS, and 80D health insurance contributions.
What is 80C Saver?
Section 80C is a basket. PPF, ELSS mutual funds, EPF, NSC, life insurance premiums, home loan principal, kid's tuition fees, Sukanya Samriddhi, and a handful of others all share a single ₹1.5 lakh annual deduction limit. Beyond 80C, Section 80CCD(1B) gives an additional ₹50,000 deduction exclusively for NPS Tier 1 contributions, and Section 80D covers health insurance premiums separately (with caps that depend on age).
These deductions only apply under the old tax regime. The new regime — the default since FY 2023-24 — does not allow 80C, 80CCD(1B), or most 80D benefits, in exchange for lower slab rates. Whether the old regime with deductions or new regime without is better is exactly what the income tax calculator solves for; this 80C calculator assumes the old regime is your choice.
How tax saving is calculated
The calculator caps each deduction at its statutory maximum — ₹1.5L for 80C, ₹50K for 80CCD(1B), and ₹25K-1L for 80D depending on age. The total deduction is multiplied by your marginal tax rate (the rate at the top of your income) to get the actual rupee saving.
Marginal rate matters: a ₹1.5 lakh 80C deduction saves ₹46,800 if you're in the 30% slab plus 4% cess (effective 31.2%), but only ₹19,500 if you're in the 12.5% slab. The same investment, very different savings.
- Marginal Rate
- Top slab rate—5%, 12.5%, 20%, or 30% based on income
- Cess
- Health and education cess—4% on tax — applied across all slabs
How to use this calculator
Pick your tax slab
Under the old regime: 5% (₹2.5-5L), 20% (₹5-10L), 30% (above ₹10L). Senior citizens and super-seniors get higher exemption thresholds. Add 4% cess to every rate.
Enter your 80C investments
Sum of PPF, EPF, ELSS, NSC, life insurance premium, home loan principal, kid's tuition fees, Sukanya, etc. Capped at ₹1.5 lakh — entering more does not help.
Enter NPS 80CCD(1B) contribution
Only voluntary NPS Tier 1 contributions count here, capped at ₹50,000. Employer NPS contributions go under a separate section (80CCD(2)) and are deductible up to 10% of basic salary.
Enter health insurance premium 80D
Self+spouse+kids: ₹25,000 cap (₹50,000 if any covered person is 60+). Parents: separate cap of ₹25,000 (₹50,000 if parents are 60+). Preventive health check-ups are included up to ₹5,000 within the existing cap.
Read the total tax saved
The calculator shows the deduction caps, total used, and rupee tax saved. Compare against the new regime's lower slab rates to see if old regime with deductions is actually winning for your case.
When to use it
Annual tax planning
Run the calculator early in the financial year (April-May) to plan your monthly investment outflows. Splitting ₹1.5 lakh across 12 months as ₹12,500/month is far easier than scrambling in March.
Comparing regimes
If your 80C + 80CCD(1B) + 80D + HRA + home loan interest are well-utilised, old regime usually wins above ₹15-20L income. Below that, new regime's lower slabs often beat old regime even with deductions. Use this calculator alongside the income tax calculator to compare.
Optimising allocation
Within 80C, ELSS gives equity returns and tax saving; PPF gives tax-free fixed-income; SSY is best for girl child; EPF is automatic from salary. Allocating consciously beats putting everything into one instrument by default.
Common mistakes to avoid
Investing past ₹1.5 lakh in 80C and expecting more deduction
₹1.5 lakh is the hard cap. Excess goes towards the underlying instrument's returns but not towards tax saving. Use 80CCD(1B) NPS for an additional ₹50K deduction beyond 80C.
Forgetting health insurance premium qualifies for 80D
Many salaried individuals pay health insurance through employer-sponsored group policies and don't get a separate deduction. If you pay individual or family floater premiums on top, those qualify under 80D up to the age-based cap.
Picking the new regime without checking deductions
The new regime is default but not always better. If you are paying significant home loan interest, claiming HRA, and using 80C/80D, old regime can save ₹50K-1L+ per year. Always run both calculations.
Frequently asked questions
Does 80C apply in the new tax regime?
What investments qualify for 80C?
How is NPS 80CCD(1B) different from 80C?
What are the 80D health insurance limits?
Should I invest more than ₹1.5 lakh in 80C?
Is EPF auto-counted in 80C?
References
- Income Tax Act sections 80C, 80CCD, 80D— Income Tax Department