Dartt & Company, LLC is a CPA accounting firm based in Carmi, Illinois, serving individuals, small businesses, and prospective business owners. The firm provides tax and accounting support for clients with ongoing financial and compliance needs, including work tied to agriculture and oil production.

Its listed services include tax preparation and tax planning, bookkeeping, payroll services, and QuickBooks support. The firm also notes client resources such as a client information sheet, engagement letter, payment option, audit tools, and a Share Safe client portal.

Founded in 2017, Dartt & Company works with clients in person and focuses on practical support for tax, payroll, and bookkeeping needs.