APEX Tax & Small Business is a Fort Wayne, Indiana accounting firm serving business owners, executives, independent professionals, and individuals. The firm provides tax and accounting support across individual and business needs, including tax preparation, tax planning, small business accounting, bookkeeping, payroll, and new business formation.

The firm also works with clients facing tax problems, with services that include IRS notice and audit help, back taxes owed, payroll tax issues, IRS payment plans, offers in compromise, and innocent spouse relief. For business clients, APEX Tax & Small Business offers support for books, payroll, startup needs, succession planning, audits, reviews, compilations, and forensic accounting.

Its listed resources include a client portal, SecureSend, tax center tools, financial calculators, and support related to QuickBooks use.