Explore Accounting Firms Serving Port Jefferson Station, NY

Newton Sankey is a Port Jefferson-based CPA firm offering strategic accounting, tax preparation, and business advisory services for small businesses and individuals. Our expertise includes IRS problem resolution, QuickBooks setup, incorporation assistance, and proactive tax planning tailored to local clients. We combine personalized attention with technical proficiency to help clients optimize financial performance and compliance.

Rossman Tax Service is a Long Island-based accounting firm offering tax preparation, IRS problem resolution, and business accounting services. Established in 1979, we specialize in personal and corporate tax returns, QuickBooks support, and state/federal tax issue resolution. Our family-owned practice serves clients nationwide with a focus on accuracy, compliance, and personalized financial guidance.