Basic guides of Municipal Bonds

What is a bond? A bond is just an organization's IOU; i.e., a promise to repay a sum of money at a certain interest rate and over a certain period of time. In other words, a bond is a debt instrument. Other common terms for these debt instruments are notes and debentures. Most bonds pay a fixed rate of interest (variable rate bonds are slowly coming into more use though) for a fixed period of time. Why do organizations issue bonds? Let's say a corporation needs to build a new office building, or needs to purchase manufacturing equipment, or needs to purchase aircraft. Or maybe a city government needs to construct a new school, repair streets, or renovate the sewers. Whatever the need, a large sum of money will be needed to get the job done. What are municipal bonds? Municipal bonds are issued by cities, states, and other local agencies and may or may not be as safe as corporate bonds. Some municipal bonds are backed by the taxing authority of the state or town, while others rely on earning income to pay the bond interest and principal. Municipal bonds are not taxable by the federal government (some might be subject to AMT) and so don't have to pay as much interest as equivalent corporate bonds. Municipal bonds (also known as "munis") are attractive to many investors because the interest income is exempt from federal income tax, and in many cases, state and local taxes as well. In addition, munis often represent investments in state and local government projects that have an impact on our daily lives, including schools, highways, hospitals, housing, sewer systems and other important public projects. Two Varieties of Municipal Bonds Municipal bonds come in two varieties: general obligation bonds and revenue bonds. General obligation bonds, issued to raise immediate capital to cover expenses, are supported by the taxing power of the issuer. Revenue bonds, which are issued to fund infrastructure projects, are supported by the income generated by those projects. Both types of bonds are tax exempt and particularly attractive to risk-averse investors due to the high likelihood that the issuers will repay their debts.