James M Sullivan Inc
Welcome to the Law offices of James M Sullivan. For us, tax and estate law is about more than just numbers and documents—it's about people. We build lasting relationships with individuals, families, and business owners throughout the South Bay, offering meticulous tax strategies and thoughtful estate planning tailored to your unique goals.
Comprehensive Counsel for Every Stage of Life
Tax Strategy & Preparation
Corporate & Partnership Taxation: Comprehensive tax preparation and strategic planning for businesses of all sizes. We handle everything from standard corporate returns (Form 1120) and S-Corporations (Form 1120-S) to complex partnership filings (Form 1065).
Individual Tax Planning: Proactive tax strategies and preparation for individuals and high-net-worth clients (Form 1040), ensuring compliance while minimizing tax liabilities.
Tax Compliance & Bookkeeping Integration: We bridge the gap between daily financials and annual tax obligations, offering expertise in accrual reconciliations and meticulous financial reporting.
Business & Corporate Law
Entity Formation & Restructuring: Strategic guidance on selecting the right business structure. We handle complex transitions, including corporate asset projects, title transfers, and business conversions.
Corporate Governance & Operating Agreements: Drafting, reviewing, and resolving complex Operating Agreements. We ensure your foundational documents provide robust liability protection and clear operational guidelines.
Intercompany Transactions: Strategic management and structuring of intercompany loans and asset transfers to ensure compliance and optimal tax treatment.
Estate Planning & Wealth Preservation
Comprehensive Estate Planning: Drafting customized wills, revocable living trusts, and irrevocable trusts designed to protect your assets and clearly dictate your wishes.
Asset Protection & Transfer: Strategic planning to safeguard personal and corporate assets, ensuring smooth transitions to the next generation or chosen beneficiaries.
Incapacity Planning: Establishing durable powers of attorney and advance healthcare directives so that your financial and medical decisions are in trusted hands if you are unable to make them yourself.
Probate & Trust Administration: Guiding executors and trustees through the legal complexities of estate administration with compassion and efficiency.
Tax and Estate Lawyer
About James M Sullivan Inc
More Than a Law Firm. A Family Business.
At the Law Offices of James M Sullivan, we do things differently because of how we view the people who walk through our doors. We are a family business, and when you choose to work with us, you become an extension of that family.
For us, tax and estate planning is never just a transaction. It is a lifelong partnership. In fact, most of our clients have been with us for 30 years or longer. They don’t just reach out when a tax form is due or a trust needs updating—they drop by the office just to say hi, call us to catch up on life, and seek Jim’s trusted opinion before making major life decisions, like buying a new home. We know their kids, their businesses, and their stories.
We offer the sophisticated legal and tax expertise you need to protect your wealth, delivered with the genuine care and familiarity of a trusted friend.
Tax and Estate Legal Team
Meet the team
A Lifetime of Guidance from Our Family to YoursAt our firm, our team is our family—and we treat our clients the exact same way. From the warm, welcoming greeting you receive the moment you reach out, to the compassionate estate administration and meticulous tax support handled behind the scenes, every member of our staff is deeply invested in your peace of mind. Led by attorneys with over fifty years of proven experience, our entire staff functions as a single, dedicated family, committed to protecting your wealth and your legacy.