Overview: Following is a discussion of the benefits of diversifying an individual municipal bond portfolio geographically instead of only purchasing municipal bonds issued within your home state. The main advantage of geographic diversification is that it can reduce over-exposure to risks that might result from local events such as a natural disaster or political changes.
Introduction
Many investors feel that buying bonds from within their state offers them distinct advantages. The primary advantage would be tax benefits, since many municipal bonds are state and local tax exempt. (They are also almost always federal tax exempt.) However, tax benefits should not preclude consideration of out-of-state issues when building an individual bond portfolio. While it can - and often does - make sense to purchase some bonds within your home state, it is imprudent to build an entire portfolio from them.
In fact, even investors who reside in high-tax states (like California with one of the highest state tax rates in the country) can benefit from a diversified bond portfolio.
Hometown Connection Could Bring Additional Risk
There can be many risks associated with having a portfolio that is not geographically diversified. For example, after Hurricane Katrina, many New Orleans residents might have experienced a "three strikes, you're out" situation. For those who lived and worked in New Orleans and held a significant portion of their fixed income portfolio in bonds issued by the city of New Orleans (or the state of Louisiana), it is likely that they were simultaneously exposed to significant losses in the bond portion of their portfolio, falling real estate prices and uncertainty regarding their employment status. The problem with staying too close to home is that all of the risks incurred in employment, real estate, and other investments are highly correlated.
Diversifying Reduces Risk
Often, individuals can feel a personal connection to state-specific projects. For example, knowing it is possible to monitor the project's progress in the local newspaper, an investor might deem a local highway improvement bond to be "safer." However, we would argue that investors who fill their portfolio with their local community's bonds incur a greater amount of risk than they may realize.
Specifically, geographically diversifying a portfolio can reduce the risks caused by significant changes in a community or state. We will focus on two risks: 1) damage from natural disasters and 2) changes in the political landscape.
Damage brought on by extreme weather and natural disasters could reduce the credit rating of a bond, negatively affecting bond holders.
In the same way, legislative decisions can have adverse effects on a bond. For example, a decrease in a state's tax rate could also decrease the relative advantages for investors owning that state's bonds.
At that time, a resident of that state would receive less of a benefit for owning in-state bonds and might decide to purchase other available bonds (perhaps bonds issued by other states) that would now be more competitive with bonds of their home state.
Here's why: The benefit an investor would receive would be lower because of the state's lower tax rate. The yield investors could obtain on another bond from outside of their state - that may be subject to a state tax - would not be disadvantaged as much due to their own state's lower state tax rate. In addition, even taxable investments may now compare more favorably, even though they would be subject to federal and/or state taxes.
How to Proceed
When seeking geographic diversification and competitive yields, it is possible to find both in the bonds of other states, such as those that don't have state income taxes. However, it is important to remember that each municipal bond portfolio is different and should be customized based on the financial objectives of each investor.
The process of diversifying a portfolio begins with a portfolio analysis, checking the existing bonds' state of issuance and maturities. It is possible that the fixed income portfolio is already naturally geographically diverse and warrants only minor changes.
In closing, investors with individual municipal bond portfolios might wish to consider the benefits of geographically diversifying their fixed income portfolio with out-of-state bonds. By carefully selecting specific bonds with the help of an investment advisor who has expertise in building custom bond portfolios, the investor can seek to reduce the risk of the overall fixed income portfolio via geographic diversification, while minimizing adverse tax consequences.
This material is derived from sources believed to be reliable, but its accuracy and the opinions based thereon are not guaranteed. The articles and opinions in this publication are for general information only and are not intended to serve as specific financial, accounting or tax advice. Copyright © 2008, Buckingham Family of Financial Services. All rights reserved. This material may not be copied or distributed (electronically or otherwise) without the written consent of Buckingham Asset Management. The products or services described herein are available to US citizens and residents only and the information contained is intended for such persons only. No information contained herein is an offer to sell. Investors should read the prospectus of a security prior to making any investments. Please contact us if you have any questions at 314.725.0455.