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Enrolled to Practice Before the Internal Revenue Service
Long Beach Tax PreparationWelcome to Aragon, Santillan & Associates

Long Beach Tax Preparation
Welcome to Aragon, Santillan & Associates


As a Long Beach tax preparation firm with 27 years of experience, Aragon, Santillan & Associates works to maximize your tax savings with professional tax preparation services. Aragon, Santillan & Associates is located in Long Beach, CA and is an expert in the area of taxation, including corporate, estate, individual, partnership and federal, local and state taxes.

We provide individual tax preparation with the personalization that software packages can't. We keep up-to-date with the changing tax laws, as well as your changing life events, such as the birth of a child, a new business, new home, or inheritance. As an Enrolled Agent, we adhere to certain ethical standards and codes of professional conduct established by the IRS.

We have developed this website to keep you up-to-date with the latest tax law changes and tax planning strategies. Let us simplify your life! Need a copy of your tax return? Get it fast by accessing your documents anytime with our password secure lockbox. Want the latest tax deadlines delivered to your e-mail box? Sign up for our e-mail client newsletter full of valuable tax planning strategies.

You can count on us for professional, timely and reliable services, which include the following:

Tax Preparation & Planning

  • Personal & Business Tax Returns
  • Out-of-State & Multi-State Returns
  • Payroll & Sales Tax Reporting 
  • Individual & Business Tax Planning
  • Authorized IRS E-file Provider
Tax Problem Assistance
  • IRS & State Audit Representation
  • Appeals & Collections 
  • Non-Filers 
  • Prior-Year or Amended Returns
  • Responding to IRS / FTB Inquiries 
  • Lien & Levy Releases 
  • Payment Plans
Feel free to contact us by phone at (562) 421-3063 or via e-mail: fsantillan@asatax.com. We look forward to assisting you with all of your tax and financial needs.