You can buy municipal bonds through a broker, directly from your state or municipality, or through a bond fund
Municipal bonds are sold through three main channels: a brokerage account (online or traditional), directly from the issuer or a municipal bond platform, or as part of a mutual fund or exchange-traded fund. Most individual investors use a broker because it offers the widest selection and handles the paperwork. Direct purchase from an issuer is possible but less common for individual buyers. Bond funds let you own a piece of many bonds at once without picking individual ones yourself.
The route you choose depends on how much you want to invest, whether you want to pick specific bonds, and what fees you are willing to pay. A broker gives you control but requires you to research individual bonds. A bond fund requires less research but charges an annual fee. Direct purchase from an issuer cuts out the middleman but is usually only practical if you are buying a large amount.
Key Takeaways
- Brokerages like Fidelity, Charles Schwab, and Vanguard let you search and buy individual municipal bonds online, and most charge no commission on municipal bond purchases.
- Your state or municipality may sell bonds directly to residents through a dedicated platform or your state treasurer's office, though the selection is limited to bonds issued by that state or locality.
- Municipal bond mutual funds and exchange-traded funds (ETFs) let you own a diversified mix of bonds with a single purchase, but you pay an annual management fee.
- The secondary market — where existing bonds are resold — is where most individual investors actually buy, because new bond offerings are often sold in large blocks to institutions.
- Minimum purchases vary by route: brokerages typically require $5,000 to $25,000 per bond, while bond funds may accept investments as low as $1,000 or $2,500.
Buying through a brokerage account
A brokerage is the most common way individual investors buy municipal bonds. Major brokerages including Fidelity, Charles Schwab, E*TRADE, Vanguard, and TD Ameritrade all offer municipal bond trading. You open an account, fund it, search for bonds that match your needs (by state, maturity date, credit rating, or yield), and place an order. Most brokerages charge no commission on municipal bond purchases, though the bond's price already includes a markup that goes to the broker.
When you buy through a broker, you are almost always buying from the secondary market — bonds that were issued months or years ago and are now being resold. This is actually an advantage because you can see the bond's history and current market price before you buy. The broker's website shows you the yield to maturity, the credit rating, and the call date (when the issuer can buy the bond back early). You can compare dozens of bonds side by side.
The minimum purchase is typically $5,000 to $25,000 per bond, depending on the broker and the specific bond. Some brokerages let you buy smaller amounts through their bond fund offerings if you do not want to commit that much to a single bond. Settlement happens in one to three business days, and the bond is held in your account.
Buying directly from the issuer
Some states and municipalities sell bonds directly to residents through their websites or a dedicated platform. Your state treasurer's office or your city or county finance department can tell you whether they offer direct sales. The advantage is that you skip the broker's markup and may see bonds at their original offering price. The disadvantage is that the selection is limited to bonds issued by that specific state or locality, and new offerings are often sold in large blocks to institutional investors first.
Direct purchase is most practical if you live in a state with an active direct-sale program and you want to buy a significant amount — typically $25,000 or more. You will need to contact the issuer directly, complete their paperwork, and arrange payment. The process is slower than buying through a broker and requires more legwork on your part. Some issuers use platforms like TreasuryDirect (for U.S. Treasury bonds, not municipal bonds) or state-specific portals, but municipal direct sales are not standardized the way federal bond sales are.
If you are interested in this route, start by calling your state treasurer's office or your city or county finance department and asking whether they sell bonds directly to residents. They can tell you what bonds are currently available and what the minimum purchase is.
Buying municipal bond funds and ETFs
A municipal bond mutual fund or exchange-traded fund (ETF) pools money from many investors and buys a diversified portfolio of municipal bonds. You buy shares of the fund rather than individual bonds. This approach is useful if you want to invest less than the $5,000 to $25,000 minimum for a single bond, or if you do not want to research and pick individual bonds yourself.
Mutual funds are actively managed — a fund manager picks the bonds — or passively managed, meaning they track an index of municipal bonds. ETFs are usually passive and trade like stocks on an exchange. Both charge an annual expense ratio (typically 0.2% to 0.5% per year for municipal bond funds) that comes out of your returns. You can buy mutual funds through any brokerage, and ETFs trade on any stock exchange.
The trade-off is that you give up control over which specific bonds you own, and you pay a fee every year regardless of performance. However, you get when ready diversification across many bonds and issuers, which reduces risk. If you are new to municipal bonds or do not have much to invest, a fund is often the simpler choice.
Understanding the secondary market and bond pricing
Most municipal bonds bought by individual investors are sold on the secondary market — the market for bonds that have already been issued and are now being resold. When a municipality issues a new bond, it typically sells the entire offering to large institutional buyers like insurance companies and pension funds. Individual investors then buy those bonds from other investors through brokers.
Secondary market prices change based on interest rates, the issuer's credit rating, and demand. If interest rates rise, existing bond prices fall (because new bonds offer higher yields). If the issuer's credit rating improves, the bond's price may rise. When you buy on the secondary market, you see the current market price and yield, which may be higher or lower than the original offering price.
The bond market is less transparent than the stock market. Prices vary between brokers, and you cannot always see every available bond at once. This is why comparing prices across brokers before you buy is worth the effort. Some brokers offer better selection or pricing than others, particularly for bonds from smaller issuers or less common states.
Comparing costs across purchase routes
| Purchase Route | Minimum Investment | Costs | Selection |
|---|---|---|---|
| Brokerage (individual bonds) | $5,000–$25,000 per bond | No commission; markup built into price | Thousands of bonds nationwide |
| Direct from issuer | $25,000+ | No broker markup; issuer fees vary | Only bonds from that issuer |
| Mutual fund | $1,000–$2,500 | Annual expense ratio (0.2%–0.5%) | Diversified portfolio managed by fund |
| ETF | Cost of one share (varies) | Annual expense ratio (0.2%–0.5%); brokerage commission may explore | Diversified portfolio tracking an index |
What to check before you buy
Regardless of where you buy, verify the bond's credit rating (from Moody's, S&P, or Fitch), the yield to maturity (the total return if you hold until the bond matures), the call date (when the issuer can buy the bond back early), and whether the bond is insured (some municipal bonds carry insurance that guarantees payment if the issuer defaults). The broker's website should display all of this information.
Also check whether the bond is subject to the alternative minimum tax (AMT). Most municipal bonds are exempt from federal income tax, but some are not. If you are subject to the AMT, you may owe tax on certain municipal bonds. Your tax professional can tell you whether this applies to you.
Compare the yield you are offered across brokers if you are buying the same bond. Prices and yields vary, and shopping around can save you money. Some brokers also offer better tools for researching bonds or a wider selection from smaller issuers.
Frequently Asked Questions
Can I buy municipal bonds directly from the issuer without a broker?
Some states and municipalities do sell bonds directly to residents, but it is not common and usually requires a large minimum purchase. Contact your state treasurer's office or city finance department to ask. Most individual investors find it easier to buy through a broker because the selection is wider and the process is faster.
Do I pay a commission when I buy municipal bonds through a broker?
Most brokerages charge no explicit commission on municipal bond purchases. However, the bond's price includes a markup that goes to the broker. This markup is built into the price you see, so you cannot avoid it, but it is typically smaller than the commission you would pay on a stock trade.
What is the minimum amount I need to invest in municipal bonds?
Individual bonds typically require a $5,000 to $25,000 minimum purchase per bond. Municipal bond mutual funds and ETFs have lower minimums, often $1,000 to $2,500 for a fund or the price of a single share for an ETF. Check your broker's requirements, as they vary.
Should I buy individual bonds or a bond fund?
Individual bonds are better if you have a specific amount you want to invest, you want to hold until maturity, and you do not mind researching bonds. Bond funds are better if you want to invest a smaller amount, prefer diversification without research, or want to add bonds to a larger portfolio. Many investors use both.
How long does it take to receive a municipal bond after I buy it?
Settlement typically takes one to three business days. The bond is held in your brokerage account, and you receive interest payments directly to your account on the scheduled dates. You do not receive a physical certificate unless you specifically request one.