Baker Tilly is an advisory, tax and assurance firm headquartered in Chicago. It currently ranks among the top 10 largest accounting firms in the U.S. as measured by annual revenues, according to Accounting Today. The firm has more than 6,700 team members, including more than 600 principals. It serves clients in every state and has 69 total offices in the U.S. and overseas.

Baker Tilly Advisory Group, LP and Baker Tilly US, LLP, trading as Baker Tilly, are independent members of Baker Tilly International, a worldwide network of independent accounting and business advisory firms in 141 territories, with more than 43,000 professionals. Baker Tilly International’s independent member firms have combined revenues of $5.2 billion.