American Institute of Certified Public Accountants (AICPA) The American Institute of Certified Public Accountants is the national, professional organization for all Certified Public Accountants. Its mission is to provide members with the resources, information, and leadership that enable them to provide valuable services in the highest professional manner to benefit the public as well as employers and clients. In fulfilling its mission, the AICPA works with state CPA organizations and gives priority to those areas where public reliance on CPA skills is most significant. http://www.aicpa.org/

Iowa Society of Certified Public Accountants (ISCPA) Founded in 1915, the Iowa Society of CPAs (ISCPA) is the Iowa professional organization for all certified public accountants.  Advocating the membership's interests with government, regulatory bodies, and other organizations. Assisting members in the continuing development of professional expertise and competence. Providing high quality, effective, programs and services. Identifying, researching, and analyzing current and emerging issues. Maintaining effective ongoing communications. Promoting high standards for certification, licensing, and performance. Facilitating member alliances to encourage networking and learning. Furthering public awareness of the profession and enhancing the CPA image. Encouraging highly qualified individuals to become CPAs. Forming new and strengthening existing collaborative relationships with other organizations. http://www.iacpa.org/