The AICPA administers the Uniform CPA Examination and sets ethical standards for the accounting profession.

1345 Avenue of the Americas, 27th Fl.
New York, NY 10105-0015
Tel: (212) 596-6200
Tel: (888) 777-7077
Fax: (212) 596-6213
Email: service@aicpa.org
https://www.aicpa.org

The NAEA provides advocacy, educational programs, networking events, and other resources for tax professionals.

1730 Rhode Island Ave., NW, Suite 400
Washington, D.C. 20036-3953
Tel: (855) 880-6232
Tel: (202) 822-6232
Fax: (202) 822-6270
Email: info@naea.org
https://www.naea.org

The NATP provides education, publications, and networking opportunities for tax professionals.

PO Box 8002
Appleton, WI 54912-8002
Tel: (800) 558-3402
Fax: (800) 747-0001
Email: natp@natptax.com
https://www.natptax.com

The NSA offers education, networking opportunities, publications, and other membership benefits for professionals in accountancy and taxation.

1330 Braddock Place, Suite 540
Alexandria, VA 22314-1650
Tel: (800) 966-6679
Email: members@nsacct.org
https://www.nsacct.org/home

The NSTP has a commitment to help its tax professional members achieve expertise, proficiency, and competency in their field of practice.

11700 NE 95th Street, Suite 100
Vancouver, WA 98682-2411
Tel: (800) 367-8130
Tel: (360) 695-8309
Fax: (360) 695-7115
Email: taxes@nstp.org
https://www.nstp.org