Thurston Springer charges fees for ERISA fiduciary services based on the selected fee arrangement. These include one-time fees (ranging from $1,500 to $10,000), flat annual fees (ranging from $5,000 to $25,000 per year), and asset-based fees (ranging from 0.10% to 0.50% annually). The firm also charges fees for extra services such as 401(k) reviews, assessed hourly or by increasing the annual fee. Payment for advice can be billed at an hourly rate and may include such matters as working with family members, settling an estate, etc.