In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services. Your day-to-day may include: Assist with visiting the client location, touring client facilities, investigating relevant facts, analyzing accounting information, preparing cost lead schedules and cost summary schedules, completing appropriate tax computations, and preparing written reports summarizing the findings.