The group's principal activity is to provide accounting advisory and consulting services. The group also provides domestic tax planning and compliance, international tax planning and compliance, succession, trust and estate planning, audit and attest, personal financial planning, real estate capital advisory, real estate consulting and tax, technology planning and implementation and law firm management. The group's services include tax services, assurance services, consulting services, forensic services, business valuation, real estate and international tax services. The group operates from the United States.