Best CD - Better Than Bonds

Last Updated Jun 6, 2011 9:40 AM EDT

It's been slim pickings on CD rates lately. But the dry spell may be over thanks to a 7-year Security Service Federal Credit Union CD, paying 3.50 percent APY. Though I'd love to take credit for finding it, the credit goes to a client who brought it to my attention. Aside from the high rate, it offers a reasonable early withdrawal penalty that provides protection against a potential bond bubble. Here's more about the CD, and why I opened one up late last week.

Security Service Rates
This CD rate for the 7-year CD can vary by zip code, but generally ranges from 3.35 percent APY for a $500 deposit to 3.50 percent for $100,000 or more. By comparison, a 7-year Treasury Bond was yielding only 2.28 percent, while my favorite core bond fund, the Vanguard Total Bond Fund (BND), was only yielding 2.68 percent.

Of course, I was suspicious at first that it was another bait and switch tactic such as the American First Assurance CD advertisements I've seen to sell annuities. This one, however, checked out. Security Service is a six billion dollar credit union based in San Antonio, Texas. gives them a three star (performing) Safe and Sound rating. More importantly, it's insured by the NCUA, an agency of the US Government, for $250,000 per depositor. There are ways of getting millions of dollars in insurance by titling the accounts to maximize insurance as NCUA and FDIC rules are virtually identical.

Just as important as the rate, this CD has a reasonable early withdrawal penalty of one year's interest, though it can be even lower if the CD is less than a year old. This is a particularly important feature if certain economists, like Wells Fargo's John Silvia, are right and we get into a rising rate environment.

Though I don't know with certainty that rising rates are coming, it could have a devastating effect on bonds. The potential bubble might cause intermediate term bonds like the Vanguard Total Bond Fund, or the 7-year Treasury, to fall by about five percent for each one percent increase in rates. For example, a rapid three percent increase could cause these bonds to lose 15 percent of their value.

With this 7-year CD, however, I would just pay the 3.50% early withdrawal penalty and invest it in a CD paying that three percent greater rate. If this happened, I'd avoid the 15 percent loss and earn the penalty back via that higher rate in a bit more than a year. And if rates stay low, I would still earn far more than the two bond alternatives.

So what I have bought is a US Government bond yielding 3.50 percent, with a "put" giving me the right to sell it back to them for 96.5 percent of par, plus I get to keep the accrued interest.

There are some caveats as you'll see on the next page.

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    Allan S. Roth is the founder of Wealth Logic, an hourly based financial planning and investment advisory firm that advises clients with portfolios ranging from $10,000 to over $50 million. The author of How a Second Grader Beats Wall Street, Roth teaches investments and behavioral finance at the University of Denver and is a frequent speaker. He is required by law to note that his columns are not meant as specific investment advice, since any advice of that sort would need to take into account such things as each reader's willingness and need to take risk. His columns will specifically avoid the foolishness of predicting the next hot stock or what the stock market will do next month.