Sullivan
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Boston, MA – Sullivan & Worcester announced today that International Tax Review’s World Tax Guide has recognized the firm in the 2025 edition of its guide to the world’s leading tax firms. Sullivan has been ranked as both a leading tax firm and a leading general corporate tax firm.

The rankings received by Sullivan's Tax Group are based on client and peer feedback. The annual World Tax Guide meticulously assesses and profiles the most proficient tax practitioners and firms across the globe. It encompasses over 155 jurisdictions located on every continent, providing the most extensive and expansive coverage of any guide dedicated to the global tax market.

About Sullivan
Sullivan & Worcester (Sullivan) is a global, mid-sized law firm with lawyers in Boston, London, New York, Tel Aviv and Washington, D.C. Sullivan’s clients, including Fortune 500 companies, leading financial services firms and asset managers, boards of directors, real estate companies, and emerging businesses, rely on Sullivan’s ability to navigate complex legal and operational landscapes, the impeccable judgment of its lawyers, and its commitment to best‑in‑class client service.