Living abroad can be an adventure, even for your taxes

Domestic Expat Taxes

Living and working abroad often creates complex tax situations that require careful planning and expert guidance. For attorneys representing clients with cross-border concerns, Sullivan CO CPA provides specialized support in domestic expatriate taxation. Our team helps ensure compliance with U.S. tax requirements while identifying opportunities to minimize risks and resolve disputes when they arise.

Led by Brian Sullivan, ABE, CVA, CFE, and AICPA member, our firm combines deep tax expertise with forensic accounting insight. This allows us to prepare accurate, defensible filings while also supporting attorneys with litigation-ready analysis if questions arise from the IRS or in estate and trust matters.

Tax Preparation for U.S. Citizens Abroad

U.S. citizens and residents are required to report worldwide income, even while living abroad. We assist with preparing and reviewing tax returns to ensure all foreign income, investments, and accounts are reported correctly. Our attention to detail helps prevent errors that can trigger audits or penalties.

Addressing Compliance Challenges

From FBAR (Foreign Bank Account Reporting) to FATCA requirements, expats often face additional compliance burdens. We guide attorneys and their clients through these obligations, providing clear documentation and strategies to correct past filing issues. Whether the challenge involves back taxes, penalties, or an IRS inquiry, our reports stand up to scrutiny and strengthen your client’s case.

Planning That Reduces Risk

Our proactive planning services help clients anticipate tax obligations before they become problems. We identify credits, deductions, and treaty benefits that may reduce liabilities while ensuring compliance is never compromised. Attorneys trust us to deliver strategies that protect clients in both current disputes and future filings.

Trusted Support for Attorneys

Cross-border tax issues require precision and insight. Sullivan CO CPA provides attorneys with reliable support for domestic expat matters, from routine filings to complex disputes. Contact us today to learn how we can partner with you to ensure your clients remain compliant, well-prepared, and positioned for favorable outcomes.