CLA (CliftonLarsonAllen) of O'Fallon

CLA (CliftonLarsonAllen) of O'Fallon is an accountant in O'Fallon, IL. The firm provides audit, tax, consulting, outsourced accounting, and wealth advisory services to the O'Fallon area. Their specialized offerings include digital audit, financial statement review, employee benefit plan audit, and tax planning, as well as estate planning guidance and investment advisory services through CliftonLarsonAllen Wealth Advisors, LLC.

The firm utilizes the technical experience and specialized resources of a large firm while maintaining a local, personal touch. Their professionals focus on understanding client industries to identify opportunities that impact organizations. Beyond tax and wealth advisory, the firm provides complex compliance assistance and business support to help clients navigate regulatory changes and growth.

Located on Regency Park, the office is about 0.4 miles from HSHS Saint Elizabeth's Hospital and 0.5 miles from Long Pond. The area is also near Frank Scott Parkway East and West Highway 50.

CLA is recognized as a 2026 Top Workplace by the St. Louis Post-Dispatch. The firm is known for providing a coordinated approach to complex decisions by integrating tax, wealth, and business planning.

CLA (CliftonLarsonAllen) of O'Fallon provides professional accounting and advisory services to the O'Fallon community.