O’Connor & Lyon, LLP is a full-service law firm specializing in domestic and international tax matters, combining the personalized attention of a boutique practice with the expertise typically found in larger firms. Their team of experienced tax attorneys stands out by offering comprehensive legal and advisory services, ensuring clients receive expert handling of complex tax issues from preparation to resolution.
The firm emphasizes a client-centered approach, leveraging years of practical experience in dealing with the IRS and state taxing authorities to advocate effectively on behalf of individuals and businesses. They focus on empowering clients to take control of their tax situations, whether facing audits, undisclosed overseas accounts, or future planning needs, and offer free initial consultations to assess each case confidentially.
Services Offered
- Tax attorney services
- Tax preparation
- Federal and state tax resolution services
- International disclosure and planning services
- Personal and corporate tax preparation services
- Tax advisory and consultation services
- IRS audit representation
- Foreign financial account reporting (FBAR, Form 8938)
- Foreign corporation reporting (Form 5471, Form 926)
- Foreign retirement plan reporting (Form 3520, Form 3520-A)
- Offer in compromise assistance
- PFIC reporting and tax consequences (Form 8621)
- IRS collection information statement preparation (Forms 433-A, 433-F, 433-B)
Serving clients with domestic and international tax concerns, the firm assists both individuals and corporations, particularly those with cross-border financial activities or unresolved tax liabilities. Their blog provides educational resources on complex tax topics, reinforcing their commitment to client empowerment and transparency.
