If you've been watching only your savings account, you're missing a corner of the market that's suddenly worth a look.
Municipal bonds, the debt cities and states issue to fund schools, roads, and water systems, are offering yields that haven't been this attractive in over a decade.
For everyday investors in higher tax brackets, that quiet shift could matter more than the latest headline about the Fed.
The interest you earn from most municipal bonds is exempt from federal income tax, and often from state tax too if you buy bonds from your home state.
That tax break means a muni paying 3.5% can leave you with more spendable cash than a corporate bond paying 4.5%, once the IRS takes its cut.
In a world where a 5% Treasury bill gets taxed like ordinary income, the math flips fast for people earning six figures.
A wave of new issuance has hit the market as states and cities refinance old debt and fund infrastructure projects.
More supply, combined with the Federal Reserve holding rates high, has pushed yields up.
According to recent industry data, top-rated 10-year munis have been yielding well above their five-year averages, and 20-year paper looks even more generous relative to history.
The catch is that munis aren't a free lunch.
Individual bonds can be illiquid, meaning selling before maturity might cost you.
Defaults are rare among investment-grade issuers but not impossible, especially for smaller municipalities with shrinking tax bases or underfunded pension obligations.
And if you buy through a broker, markups can eat into your yield without ever showing up on a statement.
For most households, the practical path is a municipal bond fund or ETF rather than picking individual bonds.
Funds spread risk across hundreds of issuers, trade easily, and let you start with a few hundred dollars instead of the $5,000 minimum many individual bonds require.
The trade-off is that fund prices move with interest rates, so you can lose principal if you sell during a rate spike.
One more wrinkle worth knowing: muni interest counts toward your modified adjusted gross income when calculating how much of your Social Security benefits gets taxed, and it feeds into the Medicare income-related premium surcharge.
So the tax advantage is real, but it isn't invisible to the rest of your return.
If you're in the 24% federal bracket or higher and have money you won't touch for several years, comparing a muni fund's tax-equivalent yield to a Treasury or CD is a reasonable afternoon exercise.
If you're in a low bracket, or you're holding this money for next year's roof repair, the tax break probably won't rescue a lower headline yield.
Our take: munis deserve a spot on your comparison chart this year, especially for taxable accounts, but treat them as a bond allocation, not a jackpot.
Final Thoughts
Run the tax-equivalent math for your own bracket before you buy, and favor diversified funds over a single city's promise.