Skip to content


Sharefile Accounts
Beginning Tax Year 2014, ROI Business Services, LLC will be using Sharefile for its secure information exchange system. While offering the same security benefits, Sharefile has some added convenience features, which we hope will enhance your file sharing experience..
Old Client Portal-expired 12/31/14
This Client Portal is no longer being used except in rare cases. Please contact us to set up a ShareFile account instead. Thank you!
Financial Calculators
Please try our wide variety of interactive financial calculators.
Recommended Books
Please take a look at these outstanding "Must Read" business books.
We can take care of your books for you, so you can get back to the job of running your business and generating profits.
Learn More...
We can offer a variety of services to help make sure that you are taking full advantage of Quickbooks' many features.
Learn more...
We're here to help you resolve your tax problems and put an end to the misery that the IRS can put you through.
Learn More...

© ROI Business Services, LLC 2021