It all started with a commitment to clients.

In 1984, ICS was founded on a practical idea: accounting and tax guidance should be closely connected to the way each client actually does business.

Our Roots at the Heart of Business in SoCal

A few years after earning his business degree in California, ICS founder Nelson set out to offer clients something more personal than conventional accounting services. He developed a hands-on, relationship-driven approach that combined accounting, tax preparation, and consulting to help business owners make informed decisions and build stronger businesses.

Founded in the San Fernando Valley, ICS has long been known to serve clients primarily at the location of their businesses. The company’s office has always been an optional place to meet with clients, but we go above and beyond to serve both individuals and business owners in the most convenient location possible – at your place of business. And since taking this approach, our clients couldn’t have been happier.

Our Purpose

To champion every client’s goals with passion and integrity.

Our Values


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