Sentinel charges an annual advisory fee of 2% of assets under management. A technology and reporting fee of $35 per account is charged annually. If a third-party sub-advisor is used, the combined fee will not exceed 2.75%. Financial planning fees are either fixed (up to $5,000) or hourly (up to $250 per hour). Fees are negotiable based on factors such as size and complexity. The firm requires a minimum account size of $50,000.