Colburn Patterson LLC is a Holland, OH accounting firm serving business owners, executives, and independent professionals. The firm provides accounting and tax support across a broad range of financial needs, including tax services, tax planning, and help with IRS notices and audits.

Its services also cover new business formation and accounting support for small businesses. The source material references QuickBooks-related services, including setup and training, making QuickBooks a stated part of the firm’s service offering. The profile also describes work connected to payroll, internal controls, audits, reviews, compilations, nonprofit organizations, estates and trusts, financial planning, investment, real estate, and business sales.