Multi Business Services is an Accounting and Tax Preparation company with two locations servicing Long Island.

Multi Business Services is family owned and operated Accounting Firm located in Shirley NY and Patchogue NY. We have been serving eastern Long Island since 1989. In 1993 my son Michael became my right hand to help me carry out my vision for the business. We both are proud of what Multi Business has done and continues to do for all of our clients. We appreciate all of our client support and loyalty throughout the years and we promise to always do our best to satisfy their needs.