Sasserath & Co. is a Long Island, NY CPA firm serving corporations and small businesses with accounting, tax, and financial management services. Its work includes business and individual tax preparation, tax planning, bookkeeping, payroll, financial statements, and support for IRS notices and audits.

The firm also supports clients with new business formation, outsourced CFO and financial management services, audits, compilations, reviews, and accounting software assistance. Source materials describe experience with QuickBooks, Sage, MAS 90, and other tools.

Sasserath & Co. works with industries including professional services, medical practices, law firms, real estate, construction, manufacturing, and businesses with international operations. Its listed specialties include international tax, business tax planning, wealth management, retirement planning, and family office services.