U.S. Customs will increase its User Fees effective October 1, 2019. This time, the rate increase due to inflation is 7.167 percent. Although the Merchandise Processing Fee (MPF) rate for formal entries will remain at 0.3464%, the minimum MPF will change from $26.22 to $26.79 and the maximum will change from $508.70 to $519.76.
The full list of Customs User Fees and their increases can be accessed here.