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ELSS Calculator — Calculations & Slabs for FY 2026-27

Enter your monthly SIP or lump-sum amount and expected return to project your ELSS corpus and the exact Section 80C deduction you can claim.

1. Investment Specifications

Frequently Asked Questions (FAQ)

What is an ELSS mutual fund and how does it save tax?

Equity Linked Savings Scheme (ELSS) is a category of diversified equity mutual funds in India. Under Section 80C of the Income Tax Act, investments in ELSS funds up to ₹1.5 Lakh per financial year qualify for tax deductions, helping you save up to ₹46,800 annually depending on your tax bracket.

What is the lock-in period for ELSS mutual funds?

ELSS has a mandatory lock-in period of 3 years (36 months) from the date of investment. This is the shortest lock-in period among all Section 80C tax-saving options (such as PPF at 15 years, Tax-Saving FDs at 5 years, and NPS).

How are returns on ELSS mutual funds taxed?

Returns from ELSS are treated as Long-Term Capital Gains (LTCG) since the lock-in is 3 years. LTCG on equity mutual funds is tax-exempt up to ₹1.25 Lakh per financial year (as per current rules). Any gains exceeding ₹1.25 Lakh are taxed at 12.5% without indexation benefits.

Should I invest in ELSS through SIP or a Lumpsum amount?

Both methods are allowed. A Systematic Investment Plan (SIP) is generally recommended because it averages out your purchase cost over market cycles (rupee cost averaging). Note that for SIPs, each monthly installment is locked in for exactly 3 years from its respective date.

Where can I verify the source data for this calculator?

You can verify the values against the official notifications listed in our data sources section at the bottom of the page.

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About This Calculator

Target Audience: Salaried taxpayers, investors & retirees planning Indian tax & wealth growth

What Does This Calculator Do?

This calculator estimates the maturity value of your Equity Linked Savings Scheme (ELSS) mutual fund investments and calculates the tax savings under Section 80C of the Income Tax Act based on your tax bracket.

engine_type: compiled | format: inr

How to Use It

  1. Monthly Investment (₹): Enter the amount you plan to invest via a monthly SIP in ELSS.
  2. Expected Return Rate (%/year): Enter the expected annual returns (typically 12% to 15% for equity mutual funds).
  3. Period (Years): Enter the investment tenure (minimum lock-in is 3 years).
  4. Tax Slab (%): Select your current income tax slab (5%, 20%, or 30%) to compute tax savings.

The Logic Explained Simply

  • The Concept: ELSS is a tax-saving mutual fund with a lock-in period of 3 years. It qualifies for deductions under Section 80C up to ₹1,50,000 per financial year. This tool calculates both the wealth growth (compound returns) and the immediate tax cash back you get.
  • The Formula:
  • SIP Future Value = P × [((1 + i)^n - 1) / i] × (1 + i)

where P = monthly investment, i = monthly return rate (r / 12 / 100), n = total months.

  • Deductible Investment = min(Monthly Investment × 12, 1,50,000)
  • Tax Saved = Deductible Investment × (Tax Slab Rate / 100) × 1.04 (including 4% cess)

Real-World Calculation Breakdown

For example, you start a monthly ELSS SIP of ₹12,500 (totaling ₹1,50,000 a year) for 3 years at an expected annual return of 12%. You are in the 30% tax slab.

  • Total Invested = ₹4,50,000
  • Maturity Value after 3 years = ₹5,43,892
  • Annual Tax Saved (30% slab + 4% cess on tax) = ₹1,50,000 × 31.2% = ₹46,800 per year (Total tax saved over 3 years = ₹1,40,400)
  • Net cost of investment = ₹4,50,000 - ₹1,40,400 = ₹3,09,600

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