NSA - National Society of Accountants

CSTC is the California Affiliated State Organization of the National Society of Accountants

The National Society of Accountants (NSA) and its state affiliates represent independent practitioners who provide accounting, tax, auditing, financial and estate planning, and management services to 19 million individuals and businesses. Most members are sole practitioners or partners in small- to medium-size accounting firms.

NSA provides constructive feedback on laws and regulations at the federal and state level, working closely with the Internal Revenue Service on a range of issues. NSA state affiliates across the nation constitute a powerful professional network to reach state policymakers nationwide.