Francis B. Rooney, III CPA LLC is a full-service accounting firm in Trumbull, CT, serving small businesses, individuals, executives, and independent professionals. The firm provides accounting and tax support with a focus on practical guidance for business operations, personal tax matters, and financial planning needs.

Services include tax planning and tax services, bookkeeping, payroll processing, sales tax support, IRS notice and audit help, and new business formation. The firm also works with QuickBooks setup and related support, including help for clients who want to make better use of their accounting software. Remote service is available, and listed client experience includes real estate.