Bonds of state and local governments used to be a slam dunk. You park your investment and receive a regular semiannual interest payment. Of course, the big advantage is that the interest was tax exempt from federal taxes and from state if you held the bond in the same state of your residence. In fact, I've heard that many baby boomers have fled equities for the perceived safety of all sorts of bonds.
The only problem is that the economic downturn has hit state and local governments quite hard. For instance, the City of Vallejo, CA filed for bankruptcy protection due to their inability to renegotiate salaries and benfits for union workers. Of course, the state of California is not doing that well either. However, states are not allowed to file for bankruptcy due the their sovereign status granted by the Constitution
So what signs are there that a bond you hold might have credit issues. First of all, you should identify what type of bond do you have. General obligation bonds are ones that are collateralized by a tax of some form. Revenue bonds are ones that are secured by the excess revenues of the government.
1. Read the latest audit report. Auditors are required to disclose if they have determined that there might be substantial doubt about the entity continuing as a going concern.
2. Pension obligations. Many governments have their own retirement system which can become underfunded resulting in a net liability. Other governments participate in state plans which are subject to increases in rates due to poor investment returns.
3. Other Post Employment Benefits - These are liabilities for the present value of future retiree benefits. Of course, the cost of healthcare is ever increasing and retirees are living longer and longer.
4. Union shop - Does the government have substantial number of union workers who may have contracts that could limit a government's ability to make budget cuts. Think of Wisconsin.
5. Declining revenues - What the states cut to balance their budgets is passed down to local governments. Most local governments rely on state funding for large % of their budget.
Their is a wealth of information at www.msrb.org. Should you have concerns and would like some assistance, please email me at jmurray@laporte.com or call me at (985) 892-5850.