American Tax Defense

Who sits at the desk.

American Tax Defense provides tax and accounting services in Irvine, CA. Its business information highlights Individual Tax Prep, Top Rated, and return preparation. The location is shown at 18500 Von Karman Ave Suite 200, Irvine, CA 92612. Customer feedback averages 5.0 stars across 1,586 reviews. A phone number and website are available for current service, pricing, and scheduling questions.

American Tax Defense has a stated focus on Individual Tax Prep, Top Rated, return preparation, bookkeeping questions, and business filing support as part of its tax and accounting work.

The relevant scope can depend on the requested service, location, timing, and the information supplied before an appointment or estimate. The street address shown for the business is 18500 Von Karman Ave Suite 200, Irvine, CA 92612. An average rating of 5.0 is shown from 1,586 customer reviews. Direct contact is available by phone and through the company website. Review recent terms and contact information directly when timing, travel, documents, property access, or payment details matter. Before arranging service, ask which documents are required, whether business or personal returns are handled, how fees are explained, and how follow-up questions are handled. Legal, tax, or document decisions should be reviewed with a qualified professional who understands the specific matter. Clear written answers make it easier to compare the offering with the specific need.

The four things worth knowing.

Service delivery & credentials.

When the doors are open.

Hours typically extend during January–April filing season. Confirm appointment-only windows when scheduling.

In their own words.