### What Is the Gross Rate of Return?

The gross rate of return is the total rate of return on an investment before the deduction of any fees, commissions, or expenses. The gross rate of return is quoted over a specific period of time, such as a month, quarter or year. This can be contrasted with the net rate of return, which deducts such fees and costs to provide a more realistic return measure.

### The Formula for Gross Rate of Return Is

$\text{Gross rate of return} = \frac{(\text{Final value} - \text{initial value})}{\text{Initial value}}$

### The Gross Rate of Return Explained

The gross rate of return on an investment is one measure of a project's or investment's gross profit. It typically includes capital gains and any income received from the investment. By comparison, the net rate of return deducts fees and expenses from the investment’s final value.

For net return, not only fees and commissions are deducted, but also the effects of taxes and inflation. A currency loses purchasing power due to inflation, which also affects the return on an investment. Therefore, inflation should be included in the calculation of real return. If, for example, annual inflation is 2% and the nominal return on an investment is 1%, the investor will actually have made a negative real return in the course of one year.

The gross rate of return can thus be substantially different than the net rate of return which deducts fees and expenses. For example, the gross return realized on a mutual fund that charges a 5.75% sales charge will be very different than the net return realized after the charge has been deducted.

Details on how an investment company calculates return are often included in the fund’s prospectus. The gross rate of return is often quoted as the rate of return on an investment in fund marketing materials. Returns for more than a year are often annualized which provides the geometric average return of an investment for each year over a given time period.

### Gross Return and Mutual Funds

Investors often use return calculations when considering a new investment or assessing the performance of an investment. Net return is typically not as easily identified as gross return. For this reason, in determining how the expenses affect the return of the fund, investors often turn to the expense ratio. The expense ratio is a mutual fund characteristic that represents the percentage of fund assets paid for expenses. It is often used in conjunction with a fund’s total return and benchmark return for a comparison of the fund’s performance.

As an example, the marketing fact sheet from one of the market’s top large-cap funds, the Quantified STF Fund (MUTF: QSTFX), provides an example of how returns and expenses are expressed. The Quantified STF Fund fund reports a gross rate of return. It also provides a breakdown of the fund’s expenses and has an expense ratio of 1.72%.

### Return Standards

In investment management, the CFA Institute's Global Investment Performance Standards (GIPS) govern the calculation and reporting of returns. Investors can rely on the GIPS return standards for comparing investment return characteristics across the industry.