The Intelligent Investor_ The Definitive Book on Value Investing - Benjamin Graham [40]
The Bond Component
The choice of issues in the bond component of the investor’s portfolio will turn about two main questions: Should he buy taxable or tax-free bonds, and should he buy shorter- or longer-termmaturities? The tax decision should be mainly a matter of arithmetic, turning on the difference in yields as compared with the investor’s tax bracket. In January 1972 the choice in 20-year maturities was between obtaining, say, 7½% on “grade Aa” corporate bonds and 5.3% on prime tax-free issues. (The term “municipals” is generally applied to all species of tax-exempt bonds, including state obligations.) There was thus for this maturity a loss in income of some 30% in passing from the corporate to the municipal field. Hence if the investor was in a maximum tax bracket higher than 30% he would have a net saving after taxes by choosing the municipal bonds; the opposite, if his maximum tax was less than 30%. A single person starts paying a 30% rate when his income after deductions passes $10,000; for a married couple the rate applies when combined taxable income passes $20,000. It is evident that a large proportion of individual investors would obtain a higher return after taxes from good municipals than from good corporate bonds.
The choice of longer versus shorter maturities involves quite a different question, viz.: Does the investor want to assure himself against a decline in the price of his bonds, but at the cost of (1) a lower annual yield and (2) loss of the possibility of an appreciable gain in principal value? We think it best to discuss this question in Chapter 8, The Investor and Market Fluctuations.
For a period of many years in the past the only sensible bond purchases for individuals were the U.S. savings issues. Their safety was—and is—unquestioned; they gave a higher return than other bond investments of first quality; they had a money-back option and other privileges which added greatly to their attractiveness. In our earlier editions we had an entire chapter entitled “U.S. Savings Bonds: A Boon to Investors.”
As we shall point out, U.S. savings bonds still possess certain unique merits that make them a suitable purchase by any individual investor. For the man of modest capital—with, say, not more than $10,000 to put into bonds—we think they are still the easiest and the best choice. But those with larger funds may find other mediums more desirable.
Let us list a few major types of bonds that deserve investor consideration, and discuss them briefly with respect to general description, safety, yield, market price, risk, income-tax status, and other features.
1. U.S. SAVINGS BONDS, SERIES E AND SERIES H. We shall first summarize their important provisions, and then discuss briefly the numerous advantages of these unique, attractive, and exceedingly convenient investments. The Series H bonds pay interest semi-annually, as do other bonds. The rate is 4.29% for the first year, and then a flat 5.10% for the next nine years to maturity. Interest on the Series E bonds is not paid out, but accrues to the holder through increase in redemption value. The bonds are sold at 75% of their face value, and mature at 100% in 5 years 10 months after purchase. If held to maturity the yield works out at 5%, compounded semi-annually. If redeemed earlier, the yield moves up from a minimum of 4.01% in the first year to an average of 5.20% in the next 45/6 years.
Interest on the bonds is subject to Federal income tax, but is exempt from state income tax. However, Federal income tax