At CGC International Tax, compliance isn’t just about checking boxes — it’s about precision, efficiency, and peace of mind. We specialize in U.S. tax filings for individuals, businesses, and fiduciaries with both international and domestic obligations.
Our clients range from U.S. individuals with foreign assets/investments, globally mobile individuals to corporations, partnerships, S corporations, LLCs, trusts, and estates. Across the board, we help navigate the complexities of the U.S. tax system.
We prepare a full suite of federal and state tax returns, including Forms 1040, 1040-NR, 1120, 1120-S, 1065, 1041, 706, and 709.
Our international compliance expertise extends to required disclosures such as Forms 5471, 5472, 8865, 8858, 8938, 3520, 3520-A, 8804, 8805, 1042, and 1042-S/1042-T. Whether you are a U.S. citizen living abroad, a foreign investor with U.S. holdings, or a domestic company with overseas ties, we help ensure your filings are complete, timely, and defensible.
In addition to annual filings, we handle late or amended returns and support clients working through IRS notice responses and penalty abatement. We are well-versed in inbound and outbound U.S. reporting obligations and coordinate closely with advisors in other jurisdictions to ensure efficient (and of course help prevent costly cross-border mismatches).
What Sets CGC Apart
What sets CGC apart is our experience. Our team brings over 60 years of combined international and domestic tax expertise, having worked with a wide range of clients — from globally mobile individuals to multinational businesses. We’ve handled everything from routine cross-border filings to highly complex reporting situations.
That depth of experience allows us to anticipate issues, identify risks, and deliver technically sound results efficiently. While international tax is our specialty, we are fully equipped to handle domestic filings as well — especially when they relate to inbound investors, U.S. entities with foreign owners, or U.S. individuals with cross-border considerations. Whether your tax needs are straightforward or deeply complex, we approach each return with care, technical rigor, and a global lens.