American Tax Defense
Tax Preparation in Irvine, CA · Open Monday–Friday · ✓ Listing checked September 2026 · Viewed 1,819 times
Contact Information
| Address | 18500 Von Karman Ave Ste 200 Irvine, CA 92612 Map and directions |
|---|---|
| Phone | (866) 451-4688 |
| Website | americantaxdefense.com |
| Category | Tax Preparation · Tax consultant |
| Services | tax planning, advisory |
About American Tax Defense
American Tax Defense is a tax preparation in Irvine, California offering tax planning, and advisory. It holds a 5.0★ Google rating across 1,642 reviews — among the highest-rated in Irvine. 99% of those reviews are 4- or 5-star. Its Google Business Profile is verified. Its 5.0★ rating is above the Irvine average of 4.5★ across 372 rated firms.
Hours
| Monday | 8AM-5PM |
| Tuesday | 8AM-5PM |
| Wednesday | 8AM-5PM |
| Thursday | 8AM-5PM |
| Friday | 8AM-5PM |
| Saturday | Closed |
| Sunday | Closed |
Google rating breakdown5.0 · 1,642 reviews
5★1,617
4★8
3★4
2★0
1★13
Aggregate review counts from Google.
Details
- Wheelchair accessible entrance
- Wheelchair accessible parking
- Wheelchair accessible restroom
- Restroom
- Requires appointments
- Recommends appointment
Questions about American Tax Defense
- Where is American Tax Defense located?
- American Tax Defense is located at 18500 Von Karman Ave Ste 200, Irvine, CA 92612.
- What are American Tax Defense's hours?
- Open Monday–Friday. Full hours are listed on this page and on the firm's Google Business Profile.
- How do I contact American Tax Defense?
- You can reach American Tax Defense by phone at (866) 451-4688, and through its website.
- What services does American Tax Defense offer?
- American Tax Defense is categorized as a tax preparation, offering tax planning, and advisory. Contact the firm to confirm current service offerings.
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Update this listingListing compiled from public sources and last refreshed in September 2026. Ratings are aggregate Google ratings, attributed to Google. Confirm hours and licenses with the firm before you visit or hire. Request removal or correction.