Eileen J. O'Connor Law Office of Eileen J. O'Connor, PLLC

For individuals, corporations, and non-profit organizations in the District of Columbia and across the nation, navigating the complexities of federal tax law can be daunting, especially when disputes arise with government agencies. From audits and appeals to intricate criminal investigations, the need for highly specialized legal counsel is paramount. This article introduces the Law Office of Eileen J. O'Connor, PLLC, a firm dedicated to providing expert representation and strategic advice in federal tax controversy matters right here in Washington, DC.

The Law Office of Eileen J. O'Connor, PLLC is led by Eileen J. O'Connor, an attorney with an extensive and distinguished career in federal tax administration and enforcement. With nearly three decades as a national tax specialist, including significant roles within the IRS and major accounting firms, and serving as Assistant Attorney General for the Tax Division of the United States Department of Justice, Ms. O'Connor brings an unparalleled depth of insight and experience to her practice. Her unique background allows her to understand tax disputes from both the government's and the taxpayer's perspectives.

The firm’s mission is to advise on and represent clients in civil and criminal federal tax disputes, from administrative investigations through trial and appellate proceedings. They also specialize in formulating regulatory and legislative solutions to disputes with government agencies. Whether devising winning trial strategies, presenting oral arguments in the U.S. Supreme Court, or testifying before Congress on tax administration issues, the Law Office of Eileen J. O'Connor, PLLC is committed to providing sophisticated and effective legal solutions for the most challenging tax controversies in the nation's capital.

The Law Office of Eileen J. O'Connor, PLLC is strategically located at 1717 K St NW Suite 900, Washington, DC 20006, USA. This address places the firm in the heart of Washington, DC's vibrant downtown business district, ensuring exceptional accessibility for clients who may be local to the District or traveling from across the country for specialized tax controversy matters.

The firm's location on K Street Northwest is renowned for its strategic positioning and convenient access via various modes of transportation. For those utilizing the city's efficient Metro system, the office is just a short walk from several major stations. The Farragut West Metro Station (serving the Orange, Blue, and Silver Lines) and the Farragut North Metro Station (serving the Red Line) are both within easy reach. This provides seamless connections for clients commuting from different parts of the District and the broader metropolitan area, including Maryland and Virginia, where many businesses and individuals facing federal tax issues reside. Additionally, numerous Metrobus routes frequently serve the K Street corridor, offering further public transit options.

For clients who prefer to drive, the area surrounding 1717 K Street NW offers various commercial parking garages, though availability and rates can vary as is typical for downtown DC. The building's prominent location ensures that it is straightforward to find, minimizing travel time and stress for appointments. This central and accessible location underscores the Law Office of Eileen J. O'Connor, PLLC's commitment to being readily available to serve the highly specialized needs of clients grappling with complex federal tax disputes.

The Law Office of Eileen J. O'Connor, PLLC specializes in complex federal tax disputes, offering a wide range of services to assist individuals, corporations, and non-profit clients through various stages of tax controversy. Their services are deeply rooted in Ms. O'Connor's extensive experience at the highest levels of federal tax administration.

• Federal Tax Disputes (Civil and Criminal): Representing clients in both civil and criminal tax disputes with federal authorities, from the initial administrative investigation stages through trial and appellate proceedings.
• IRS Audits and Appeals: Providing expert representation for individuals, corporations, and non-profit clients during IRS audits, administrative appeals, and negotiations with the Internal Revenue Service.
• Offshore Voluntary Disclosures: Assisting clients with offshore voluntary disclosures, navigating the complex regulations and compliance requirements related to foreign financial accounts and assets.
• Criminal Tax Investigations: Representing clients under criminal investigation by the IRS or the Department of Justice Tax Division, including sensitive matters related to offshore tax evasion and abusive tax shelters.
• Tax Policy and Legislative Solutions: Formulating and advising on regulatory and legislative solutions to disputes with government agencies, leveraging Ms. O'Connor's deep understanding of tax policy development.
• Trial and Appellate Strategy: Designing winning trial strategies and appellate arguments for complex tax cases. Ms. O'Connor has presented oral arguments in the United States Supreme Court and in United States Courts of Appeals.
• Coordination of Parallel Proceedings: Expertise in coordinating parallel civil and criminal investigations and judicial proceedings with the Internal Revenue Service and United States Attorneys' Offices.
• Corporate and Individual Abusive Tax Shelters: Handling significant cases involving both corporate and individual abusive tax shelters, drawing on experience from her tenure at the DOJ Tax Division.
• Testimony and Advocacy before Congress: Leveraging extensive experience testifying at numerous committee hearings in the United States Senate and House of Representatives on issues relating to tax administration.
• Swiss Bank Program: Assisting clients, including Swiss banks, in connection with the DOJ Tax Division's program to obtain non-prosecution agreements.

The Law Office of Eileen J. O'Connor, PLLC is distinguished by several significant features and highlights, primarily stemming from the unparalleled experience and unique background of its founder, Eileen J. O'Connor:

• Former Assistant Attorney General for DOJ Tax Division: This is a singular highlight. Ms. O'Connor served for six years as the Assistant Attorney General for the Tax Division of the United States Department of Justice, supervising litigation by over 350 attorneys. This provides an invaluable insider's perspective on how the government investigates, prosecutes, and settles tax cases.
• U.S. Supreme Court and Appellate Court Experience: Ms. O'Connor has presented oral arguments in the United States Supreme Court and in United States Courts of Appeals, a rare achievement for any attorney. This demonstrates her exceptional appellate advocacy skills at the highest judicial levels.
• Extensive Tax Administration Background: Before leading the DOJ Tax Division, Ms. O'Connor spent nearly 30 years as a national tax specialist, including a role as Corporate Tax Law Specialist in the National Office of the Internal Revenue Service and as a national tax consultant with top national accounting firms. This diverse experience provides a comprehensive understanding of tax law from every angle.
• CPA Qualification: Being a Certified Public Accountant (CPA) for over 20 years, in addition to being an attorney, gives Ms. O'Connor a unique and powerful blend of legal and financial expertise, crucial for complex tax matters.
• Recognized by IRS and DOJ: She received the Edmund J. Randolph Award for Outstanding Service, the Justice Department's highest honor. The Commissioner of the Internal Revenue Service and the IRS Chief Counsel also awarded her their highest honors for her contributions to federal tax administration and enforcement.
• Academic Contributions: Ms. O'Connor has taught in the graduate tax law program of Georgetown University School of Law and was a Distinguished Adjunct Professor of Tax Policy at George Mason University School of Law. She is also a frequent speaker at bar conferences and business seminars. This highlights her ongoing engagement with tax legal scholarship and policy.
• Experience with Abusive Tax Shelters and Offshore Evasion: Her tenure at the DOJ Tax Division involved significant cases concerning corporate and individual abusive tax shelters and offshore tax evasion, providing her with specific expertise in these high-stakes areas.
• Membership in Key Organizations: Her involvement with organizations like the Republican National Lawyers Association (RNLA) and The Federalist Society further indicates her engagement with legal policy and conservative legal thought, which may be a highlight for certain clients.

As a highly specialized law firm with a strong focus on complex federal tax controversy, the Law Office of Eileen J. O'Connor, PLLC does not typically advertise broad "promotions" or "special offers" in the traditional consumer sense. Their value proposition is built on the unparalleled expertise and extensive experience of Eileen J. O'Connor in a highly niche and critical area of law.

Legal services in federal tax controversy, especially those involving civil and criminal disputes, are inherently complex and tailored to each client's unique circumstances. Therefore, fee structures are typically determined after a thorough initial consultation and assessment of the scope and nature of the legal challenge.

For individuals, corporations, or non-profit organizations in the District of Columbia and beyond who are facing IRS audits, tax disputes, or criminal tax investigations, the most appropriate step is to directly contact the Law Office of Eileen J. O'Connor, PLLC. This initial discussion would allow them to understand your specific needs, the complexity of your situation, and how their specialized expertise can be applied. While explicit discounts are not advertised, the potential for favorable outcomes and the mitigation of significant financial and legal risks through expert representation can represent a substantial long-term value for clients.

To connect with the Law Office of Eileen J. O'Connor, PLLC and discuss your federal tax controversy needs in the District of Columbia, please use the following contact details:

• Address: 1717 K St NW Suite 900, Washington, DC 20006, USA
• Phone: (202) 753-7303
• Mobile Phone: +1 202-753-7303

Given the specialized nature of their practice, direct contact is the most effective way to schedule a consultation and understand how their expertise can assist with your specific federal tax matter.

For individuals, corporations, and non-profit organizations within the District of Columbia grappling with intricate federal tax disputes, the Law Office of Eileen J. O'Connor, PLLC stands as an exceptionally suitable and crucial legal resource. Its central location at 1717 K St NW in Washington, DC, ensures convenient accessibility for local clients, a significant advantage when facing complex and time-sensitive tax controversies.

What truly distinguishes this firm and makes it invaluable for locals is the unparalleled experience and unique perspective of its founder, Eileen J. O'Connor. Her background as a former Assistant Attorney General for the DOJ Tax Division, coupled with nearly three decades of experience at the IRS and in top accounting firms, provides an insider's understanding of federal tax administration that few private practitioners possess. For DC-based entities, this means having access to an attorney who not only deeply comprehends the law but also understands the strategies and processes of the government agencies involved in tax disputes.

Whether dealing with high-stakes IRS audits, complex offshore voluntary disclosures, or even criminal tax investigations, Ms. O'Connor's expertise in navigating these sensitive areas, including arguments before the U.S. Supreme Court, offers a level of confidence and strategic advantage that is paramount. For anyone in the District of Columbia facing a federal tax controversy, the Law Office of Eileen J. O'Connor, PLLC represents a formidable ally, offering sophisticated legal solutions grounded in extensive public and private sector experience right in the heart of the nation's capital.