What Is Yield Equivalence?

Yield equivalence is the interest rate on a taxable security that would generate a return equivalent to the return of a 澳洲幸运5开奖号码历史查询:tax-exempt security, and vice versa.

Understanding Yield Equivalence

Yield equivalence is important to 澳洲幸运5开奖号码历史查询:municipal bond investors, who want to know if the tax savings of their bonds will make up for the lower yields relative to similar-duration taxable securities. Yield equivalence is a comparison often used by investors when th🐎ey are 𓆉attempting to figure out if they’d get a better return from a tax-exempt or tax-free investment than they would from a taxable alternative.

Yield equivalence can be calculated using the following equa𒈔tions:

$\begin{aligned} &\text{Taxable Yield Equivalence} = \frac { \text{Tax-Exempt Yield} }{ 1 - \text{Tax Rate} } \\ \end{aligned}$​Taxable Yield Equivalence=1−Tax RateTax-Exempt Yield​​

and

$\begin{aligned} \text{Tax-Exempt Yield Equivalence} =& \ \text{Taxable Yield} \ \times \\ &( 1 - \text{Tax Rate} ) \\ \end{aligned}$Tax-Exempt Yield Equivalence=​ Taxable Yield ×(1−Tax Rate)​

To calculate the yield equivalence between tax-exempt and taxable securities, start by dividing the bond’s tax-exempt yield by 1 minus the investor’s tax rate. For example, suppose you were considering an investment in a 6% tax-exempt municipal bond, but wanted to know what the interest rate on a taxable 澳洲幸运5开奖号码历史查询:corporate bond would have to be to give you the same return. If you have a 24% rate of taxation, you would subtract 0.24 minus one🃏, which totals 0.76. Then, you would divide 6, the tax-exempt yi🍃eld, by 0.76, which equals 7.9.

This calculation tells you that you would need a return of 7.9% on your taxable investment to match the 6% return on the tax-exempt investment. If, on the other hand, you were in the 35% 澳洲幸运5开奖号码历史查询:tax bracket, you would need a retuಞrn of 9.2% on your corporate bond to match the 6% return on your muni investment.

Conversely, if you know your taxable rate of return, you can calculate the equivalent rate on a tax-exempt investment. This is done by multiplying the taxable rate by 1 minus your tax rate. So, if your taxable return is 6% and your rate of taxation is 24%, you need a 4.6% return on a tax-exempt security to 澳洲幸运5开奖号码历史查询:match the after-tax retu🎃rn on a taxable security.

New Marginal Tax Rates

The passage of the Tax Cuts and Jobs Act in late 2017 resulted in a number of changes to 澳洲幸运5开奖号码历史查询:marginal tax rates and income brackets beginning in 2018. The marginal tax rate is the rate of tax that income earners incur on each additional dollar of income. As the marginal tax rate increases, taxpayers end up with less money per dollar earned than they had retained on previou𝔍sly earned d🎃ollars.

Tax systems employing marginal tax rates apply different tax rates to different levels of income; as income rises, it is taxed at a higher rate. It is important to note, however, the income is not all taxed at one rate but at many rates as it moves across the marginal 澳洲幸运5开奖号码历史查询:tax rate schedule.

When calculating the yield equivalence between tax-free and taxable investments, investors should be aware of these new tax🔯 rates and incorporate them accordingly into their yield equivalence equations.

Source: Internal Revenue Service

The Bottom Line

Yield equivalence is the interest rate on a taxable security that would generate a return equivalent to the return of a tax-exempt security, and vice versa. It is important to municipal bond investors, who want to know if the tax savings of their b♕onds will make up for the lower yields relative to similar-duration taxable securities.