About Us

1040usa.com

Jonathan J. Williams specializes in tax preparation, audit representation, IRS collections problems, and IRS appeals cases. Mr. Williams received his Bachelors of Business Administration as a Finance Major from New York Institute of Technology in 1989 and his Masters of Business Administration in International Finance from New York Institute of Technology in 1996. Mr. Williams works with clients throughout the United States and abroad. He has successfully handled over 150 IRS examinations, 125 collection cases and 50 IRS appeals cases.

An Enrolled Agent (EA) is an individual designation provided by the Internal Revenue Service (IRS). It is one of the few designations that signify a concentration of competency in the field of taxation. Unlike CPAs, who may or may not provide tax services, Enrolled Agents specialize in taxation. Often called the “best kept secret in accounting,” Enrolled Agents provide an important and marketable service to the public, government and accounting community.

EAs are licensed by the federal government to represent taxpayers before the Internal Revenue Service and assist with tax planning and the preparation of tax returns. Because EA’s specialize in taxes and tax planning, they’re known as The Tax Professionals. Their federal designation gives them access and insight with federal and state agencies no matter where the EA practices and no matter where the taxpayer lives.

Company History

We have been in business since 1987. The business was originally initiated by the late Martin I. Knopp who was an IRS audit supervisor for over 17 years. Our office has since been successfully assisting taxpayers with their tax issues and concerns.
Since 1994, Jonathan J. Williams has been helping tax payers and trained directly under Marty Knopp. After his passing, Jonathan has remained loyal and dedicated to carrying on the tradition of servicing and assisiting clients in their tax and IRS needs.

Customer Testimonials

“With help from Jonathan – I was able to pay the IRS only a fraction of what they initially said I owed. Thanks Jonathan.”
- Mike

“Jonathan has helped me with all of my tax matters in a professional and kind manner at a time that was very scary and stressful for me and my family. I couldn’t have asked for anyone better than him and will never go anywhere else.
You’re the best and thank you.”
- Jasmine

“I have referred all of my friends to Jonathan for their tax needs as he has a no nonsense approach to a very uncomfortable job.”
- Joseph

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