National Society of Accountants

The National Society of Public Accountants (NSPA), later shortened to National Society of Accountants (NSA), is a professional association for tax and accounting professionals; NSA and its state affiliates represent more than 30,000 independent practitioners who provide accounting, tax, auditing, financial and estate planning, and management services to 19 million individuals and businesses. NSA's mission is to provide national leadership in the profession of accountancy and taxation through the advocacy of practice rights, and by the establishment and promotion of high standards in ethics, education, and professional excellence. Provided by Wikipedia