Mutual Funds & SIPsUpdated July 2026Reviewed by Myat Finance TeamFree & Privacy-First

Municipal Bond Yield Calculator

Key Takeaway

Municipal bonds in India offer 7.5–9% tax-free yields (for qualifying issues) and are backed by urban local bodies. They're suitable for conservative investors seeking steady income with tax efficiency.

5.5%
30%
Equivalent Taxable Yield7.86%
Your Tax Bracket30% Slabs

Yield Analysis:

To match the returns of a **5.5%** tax-free municipal bond, a standard taxable investment (like a corporate bond or bank fixed deposit) must offer at least 7.86% p.a. interest.

What to do next

Based on your Municipal Bond Yield Calculator, here are the tools you should try next:

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Tax-Equivalent Yield Formula

Tax-Equivalent Yield = Tax-Free Yield / (1 - Marginal Tax Slab)

Calculates the taxable yield required from standard FDs or bonds to match the net returns of tax-free municipal bonds.

Worked Example: Tax-free municipal bond yielding 5.5% (Investor in 30% tax slab)

To match the tax-free return, a taxable investment must yield an equivalent **7.86% p.a.**

Municipal Bonds: Finding the tax-equivalent yield of tax-free returns

Anuj was in the 30% tax bracket and wanted to invest in a tax-free municipal bond offering a 5.5% coupon yield. He wanted to know how high a bank FD rate must be to match this return after tax.

Using the tax-equivalent yield formula, he found the equivalent yield was 7.86%. This meant a taxable bank FD would need to offer at least 7.86% to equal the net return of the tax-free bond.

Tax-free bonds are highly attractive to high-income taxpayers because the equivalent taxable yield required to match them is significantly higher.

Always calculate the tax-equivalent yield before rejecting low-coupon tax-free bonds, especially if you are in the 30% or 39% tax bracket.

Frequently Asked Questions

Why are municipal bonds tax-free?

Local government bodies issue tax-free municipal bonds to raise capital for public infrastructure projects, backed by tax exemptions to attract investors.

What is tax-equivalent yield?

Tax-equivalent yield is the pre-tax return a taxable investment must generate to match the net yield of a tax-free bond.

Who should invest in tax-free municipal bonds?

They are highly beneficial for individuals in the 30% or 39% marginal tax slabs, as taxable options must offer extremely high rates to match them.

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