National Tax Advisory Services, LLC - Fraudulent tax consultants posing as the IRS



“Hello, you’ve reached the desk of Karen Hollis with Los Angeles-based National Tax Advisory Services LLC, an A+ BBB-rated company. We were trying to reach you regarding the new zero-tax-owed debt relief program that is now open for enrollment. Our records show you may still have some open tax debt and the new zero-tax-owed debt relief program will allow you to eliminate this debt, given it will be deemed temporarily non collectible. However, you must elect during the current open enrollment. If you have tax debt and would like to enroll in the program, please press one. If you have no tax debt or are simply not interested, please press two to be removed from our list. Thanks and have a good day.”

  • Pressing 1 will transfer callers to the “tax group”
  • Pressing 2 will hang up the call.

Popup -

Registered via NameCheap on August 24, 2020 (Updated August 25, 2022) - Whois

National Tax Advisory Services, LLC is a fraudulent tax consultancy service accredited by the Better Business Bureau with an A- rating. They are located at 6345 Balboa Blvd STE 160 Bldg 3, Encino, CA 91316-5236

Associated Phone Numbers:
(800) 471-6312


(818) 456-3055


Associated Email Address - [email protected]

Associated IP Address -

NEW NUMBER - (680) 200-4306


UPDATE: Just called the number back, and they are now posing as the “IRS Tax Relief Hotline.”

The company has reportedly faced lawsuits for violations of the TCPA in Texas

Arredondo v. National Tax Advisory Services, LLC (
Salaiz v. National Tax Advisory Services, LLC et al 3:2022cv00006 | US District Court for the Western District of Texas | Justia

NEW NUMBER - (914) 221-4318