Municipal Bonds: Tax-Free Income at High Brackets
Municipal bonds are debt issued by state and local governments. The interest they pay is exempt from federal income tax - and often state tax if you buy bonds issued in your state of residence.
Why Munis Matter for High Earners
The tax exemption is worth more as your bracket rises. The key metric is tax-equivalent yield.
Where to Hold Them
Types of Municipal Bonds
- General obligation bonds: Backed by the full faith, credit, and taxing power of the issuing government. Generally considered safer.
- Revenue bonds: Backed by income from a specific project (toll road, hospital, utility). Higher yield, higher risk.
Credit Quality
Most municipal bonds are investment-grade. Historical default rates are significantly lower than corporate bonds. For diversification, a municipal bond fund or ETF provides broad exposure across issuers and maturities.
What would you do?
Priya is in the 35% federal bracket and 9.3% California state bracket. She's considering where to hold her bond allocation.
Your Move
Calculate your combined federal and state marginal tax rate. Then calculate the tax-equivalent yield of municipal bonds at your bracket. If the tax-equivalent yield exceeds comparable taxable bond yields, munis deserve a place in your taxable portfolio.
Sources
- Internal Revenue Service, Publication 550
Investment Income and Expenses (capital gains and losses, wash sales, tax-exempt interest)
Educational information only. Not financial, tax, or legal advice or a recommendation. Figures are drawn from the primary sources cited above; verify current amounts with the source before acting.
Educational content only. Not financial, tax, or legal advice. Consult a qualified professional before making decisions based on your specific circumstances.
Last reviewed: April 2026