Okay, let’s tackle this. So William Williamson has 25 years of experience in accounting, which is a significant amount of time. His experience spans 25 years, with 13 years at Johnston, Brown, Burnett and Knight, Inc. and 25 years at Louisville Builders Supply Co. His role as Financial and Operations Principal and controller suggests a high level of responsibility. Location is Louisville, Kentucky, which is not a major hub for finance or accounting. However, considering his experience, skills, and education, he could potentially charge a higher rate. Let’s check averages. Entry-level accountants in the US can start at around $40–$60 per hour. Experienced accountants can charge $80–$150 per hour. Senior accountants or those with leadership positions can charge $150–$250 per hour. Considering his experience and leadership role, I’ll estimate around $100 per hour.