Ace Plus Tax Resolution Firm: Your Partner in Tax Resolution and Relief

Our experienced professionals are dedicated to one thing: helping you find true relief from your tax troubles.

At Ace Plus Tax Resolution, it is our mission to go above and beyond to provide you with superior tax resolution services. We partner with you and build a relationship founded on trust and respect. With a thorough knowledge of the ins and outs of the IRS maze, we serve to PROTECT your income and assets from the IRS. We negotiate with the IRS to substantially reduce your tax burdens, penalties, and interest. Imagine your life free from IRS difficulties!

Ace Plus Tax Resolution firm is your best bet to remove your tax troubles for good!

Certified to Serve You Best

ACE Plus Tax Resolution strives to go above and beyond to ensure our clients are getting the best care. We hold the following tax resolution certifications and memberships.

Certified Tax Resolution Specialist®
Better Business Bureau Accredited Business
L.A. BIZ Leadership Trust
American Institute of Certified Public Accountants
Taxbuzz Top 100 Professional 2020

James M. Cha, CPA, Certified Tax Resolution Specialist®

James Cha, CPA, CTRS, is the Founder and Owner of Ace Plus Tax Resolution, a company that helps taxpayers with IRS and state tax problems by finding permanent solutions for all issues. Though located in Los Angeles, California, James has clients all across the nation. With 35 years of experience representing clients and dealing with the state and federal governments, James is most passionate about helping people. He loves being able to put a smile on his clients’ faces and see their irresistible joy when they learn their tax problems have been resolved.

James’s mission and passion are to provide tax help to those who feel hopeless against the IRS and the state. His specialty is to negotiate the lowest possible IRS payment amount allowed by law.  Visit the clients’ success stories in the Reviews tab.

James is a CPA and also a Certified Tax Resolution Specialist ® (CTRS). The Certified Tax Resolution Specialist designation is awarded by the American Society of Tax Problem Solvers to professionals who have met the educational, experience, and examination requirements prescribed by ASTPS. Working with a Certified Tax Resolution Specialist assures you that your tax professional is uniquely qualified to handle your tax problems.

He frequently speaks on tax representation topics at numerous organizations. His articles have appeared in AP News, KTVN CBS, Fox 21, NBC 21WFMJ, WBOC-TV CBS, The Business Journals, and many more news publications.

James serves on the board of directors for a variety of local and national non-profits and volunteers to give back to his community. He has been accepted into the L.A. Biz Leadership Trust, an invitation-only network of influential business leaders in the greater Los Angeles area. He has also served as the President of the KACPA Society. He holds memberships in the Association of International CPAs, National Society of Accountants, KA Chamber of Commerce, and Korean Real Estate Brokers Association of Southern California.

James and our Partners Team of Former IRS Agents and Tax Attorneys with 200+ years of experience are ready to help!


It’s time for you to stop living in fear.

Tell us your tax burdens and take the first step towards true freedom. Schedule your free confidential consultation today.