Mackay, Caswell & Callahan, P.C. - NYC, New York

Premier Tax Law Representation in New York City

When facing the complexities of state and federal tax law, you need an advocate with the experience and insight to protect your interests. Mackay, Caswell & Callahan, P.C. is a distinguished law firm in New York City dedicated to resolving serious tax disputes and providing strategic tax planning for individuals and businesses. Located at 10 East 39th Street, the firm is led by seasoned attorneys like Joseph M. Callahan, who brings over 35 years of experience and a unique background in both law and accounting to every case. The firm’s mission is to act as a crucial liaison between clients and tax agencies like the IRS and the New York State Department of Taxation, navigating the intimidating process on their behalf. 🗽

Decades of Experience on Your Side

The attorneys at Mackay, Caswell & Callahan, P.C. have an intimate knowledge of the state and federal tax systems, forged through decades of practice. This deep understanding allows them to approach each case with a tailored strategy, recognizing the different collection and enforcement tactics used by various agencies. They are committed to ensuring every client is treated fairly and with respect, working efficiently to resolve disputes and achieve the best possible results. Whether you are an individual with offshore assets or a corporation facing a complex audit, the firm has the expertise to bring you into compliance and protect your bottom line.

Comprehensive Tax and Business Law Services

Mackay, Caswell & Callahan, P.C. offers a full spectrum of services to address both current tax problems and future planning needs. They believe in proactive counsel to help clients avoid disputes before they arise. Their practice is both broad and deep, covering the most critical aspects of tax and business law. 💼

• Tax Lawyers: Providing expert representation for unfiled tax returns, tax collections, and criminal tax investigations.
• IRS Dispute Lawyers: Specializing in handling tax audits, negotiating Offers in Compromise (OIC) to settle tax debt, and managing offshore voluntary disclosures.
• Business and Real Estate Lawyers: Offering strategic counsel on the sale of businesses, partnership issues, contract disputes, and Section 1031 like-kind exchanges.
• Estate Planning: The firm also provides tax planning for investments and estates, helping clients protect their assets for the future.

Your Advocate and Shield

Dealing directly with tax agencies can be one of the most stressful experiences of your life. Mackay, Caswell & Callahan, P.C. removes that burden by acting as your representative, handling all communication and doing the talking so you don’t have to. The firm offers a free estimate to help you understand your options. If you need a top NYC tax attorney to navigate a dispute or plan for the future, they have the proven experience to be in your corner. 🛡️