International Tax Advice. We save you time and money

by helping you understand and comply with US tax law


Individual TAX

You do not need to face your federal tax matters without international tax advice. The information on this website may help answer your tax questions. In addition, we are available to assist you in your tax matter.


Business TAX

Every international business could benefit from international tax advice. More importantly, international business owners who make more money are happier, and this can be achieved by considering profitability from the standpoint of taxes.


International TAX

Resident aliens are subject to tax on worldwide income much like US citizens. Nonresident aliens are subject to income taxes based upon whether their income is FDAP or ECI. International tax advice would help individuals plan for life events.


About Us

“We help you save money with our international tax advice by helping you understand and comply with tax law.”

Who We Are

We help you understand federal tax law. We are able to approach your matter from a legal standpoint and from an accountant’s viewpoint. Whether your matter involves business taxes, individual taxes, international tax advice, or international tax questions, we may be able to offer our solutions. Our firm was founded by Charles J. Zimmerer, Esq., C.P.A.

As an attorney-at-law and Certified Public Accountant, Mr. Zimmerer has a rare knowledge of federal tax law from both the standpoint of a lawyer and the vantage of an accountant.


International Tax Law Blog

International Tax Advice

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