When Fifth Street Finance (NASDAQ: FSC) slashed its fees from 2% of assets to 1.75% of assets this year, it pitched it as a way to improve earnings and shareholder value. In reality, its first calendar quarter earnings show that cutting the base management fee has done nothing to improve the company's earnings. Can't fool a calculator Understanding the complex fee agreement is the first step to showing why changes to the base management fee have little to no impact on shareholder returns. Fifth Street Finance pays fees in two parts. First, it pays a base management fee, which is equal to 2% of all assets minus cash and cash equivalents. Second, it pays an incentive fee (performance fee) wherein its manager collects 20% of returns if its returns exceed a so-called hurdle rate of 8% per year. The incentive fee has a quirk, however. Rather than collect 20% of all returns, incentive fees are actually collected in a step function on a quarterly basis. Under the fee structure, company management receives: Nothing when quarterly operating returns on equity are below 2%. All of the earnings between 2% and 2.5% when quarterly operating returns on equity fall between 2% and 2.5%. A 20% cut of earnings that exceed a quarterly operating return on equity of 2.5%. This results in an interesting situation where, when pre-fee returns on quarterly equity sit between 2% and 2.5%, a reduction in the base management fee is offset by an increase in incentive fees. This is exactly what happened at Fifth Street Finance. Real-world numbers Below, I've shown the actual fees reported under the current fee structure (1.75% base fees) to compare them to the fees that would have been charged if the fee structure were never changed. Metric 1.75% Base Management Fee (Current Structure) 2.0% Base Management Fee (Old Structure) Difference Base management fee $10,006 $11,436 -$1,430 Incentive fee $4,173 $2,743 +$1,430 Net investment income $25,343 $25,343 $0 Data source: SEC filings and calculations by author. This table makes the impact pretty apparent. Base management fees fell, but incentive fees increased by an offsetting amount. The net result is that cutting the base management fee had no impact to its fiscal second-quarter earnings results. This is just another unfortunate example of how externally managed companies can tinker with fee agreements and press releases to fool investors into thinking a boondoggle is a boon for shareholders. A secret billion-dollar stock opportunity The world's biggest tech company forgot to show you something, but a few Wall Street analysts and the Fool didn't miss a beat: There's a small company that's powering their brand-new gadgets and the coming revolution in technology. And we think its stock price has nearly unlimited room to run for early in-the-know investors! To be one of them, just click here.