Answer:
d. 37 percent
Step-by-step explanation:
For 2020, the maximum tax rate for personal service corporations is 37 percent. A personal service corporation is a type of corporation that provides services in the fields of health, law, engineering, architecture, accounting, actuarial science, performing arts, and consulting. Personal service corporations are subject to a flat corporate tax rate, which is the same as the individual tax rate for the highest tax bracket. For 2020, the top individual tax rate was 37 percent, so that is also the maximum tax rate for personal service corporations.