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TaxdeductionsIndia only

Section 80C Deduction Optimizer

What your section 80C actually saves, and how much of it is wasted above the limit. Provident fund contributions already fill much of the allowance before any voluntary investment is made.

Also called: section 80c calculator, 80c limit.

Tax year
Tax saved by your 80C
₹30,264

₹30,264 saved from ₹97,000 of allowable 80C, against the 1,50,000 limit. You have 53000 of unused allowance. Every further rupee up to the limit saves ₹312 per thousand invested.

Deduction actually claimed
₹97,000
Total you contributed
₹97,000
Contributed above the limit
₹0
Room left under the limit
₹53,000
Tax saved per 1,000 more
₹312
Where you stand
You have 53000 of unused allowance.

Computed from the published rates for the tax year you selected, which is not necessarily the current year. A calculation, not tax advice, and it does not know anything about your circumstances beyond the figures entered.

Method and background

This is what the calculation gives for the numbers you entered. It is an estimate, not advice, and it knows nothing about your situation beyond those numbers. Rules for India change on a published schedule; the effective date is shown on every rule-based tool.

How this is calculated

Add every qualifying contribution, cap the total at the statutory limit, and compare the tax with and without it. The important output is usually not the saving but the headroom: employee provident fund, life insurance and home loan principal often consume most of the limit automatically, so an ELSS investment made to save tax may be saving none at all. The new regime disallows 80C entirely, which is what the regime comparison is for.

the deduction is capped at the limit; the saving is the difference in tax with and without it
c_i
Each qualifying contribution (currency)
L
Statutory limit (currency)

Worked examples

Each of these is asserted on every build. If a change to the engine ever moved one of these answers, the build would fail before the page could print it.

provident fund and insurance under the limit

Gross annual income
₹15,00,000
Provident fund contribution
₹72,000
Life insurance premiums
₹25,000
ELSS investments
₹0
PPF contribution
₹0
Home loan principal repaid
₹0
Children tuition fees
₹0
Section 80C limit
₹1,50,000
Tax year
FY 2025-26 (AY 2026-27)

Tax saved by your 80C₹30,264

arithmetic identity on the cap

Open this example

contributions above the limit are wasted

Gross annual income
₹15,00,000
Provident fund contribution
₹72,000
Life insurance premiums
₹25,000
ELSS investments
₹1,00,000
PPF contribution
₹0
Home loan principal repaid
₹0
Children tuition fees
₹0
Section 80C limit
₹1,50,000
Tax year
FY 2025-26 (AY 2026-27)

Tax saved by your 80C₹46,800

boundary: the number this calculator exists to surface

Open this example

Method and limits

What it assumes

  • The old regime, since the new one does not allow this deduction.
  • Every contribution entered qualifies under section 80C.

What it deliberately does not model

  • The separate limits under 80CCD(1B) and 80CCD(2) for the pension scheme are not modelled here.
  • Lock-in periods differ sharply between instruments and are not a factor in the arithmetic.

Sources

Formula version 1.0.0 · definition 1.0.0 · India · Report a problem with this calculator

Frequently asked questions

Why is my ELSS saving me nothing?
Because your provident fund and insurance have probably already filled the limit. Check the headroom figure before investing to save tax, since anything above the cap earns no deduction at all.
Does 80C apply under the new regime?
No. The new regime trades these deductions for wider slabs, which is exactly the comparison the regime calculator runs.