Spizzirri Law LLC delivers battle-tested counsel to businesses, entrepreneurs, and high-net-worth individuals in high-stakes federal tax, IRS controversy, business litigation, and multibillion-dollar M&A matters.

Our clients — Fortune 500 companies, multinational conglomerates, large private-equity sponsors, and foreign strategic buyers — retain us when the stakes are measured in hundreds of millions or billions. We have structured tax-free spin-offs and acquisitions, preserved billions in tax attributes, led complex Chapter 11 tax restructurings, and turned IRS and state audits into multimillion-dollar refunds.

You gain a former Big Four and AmLaw 100 partner who personally handles your matter, combines deep technical mastery with practical business judgment, and remains accessible 24/7. We bring the sophistication of the largest firms with the focus, speed, and value of a true boutique.

When certainty and maximum after-tax outcome are non-negotiable, clients nationwide and across the globe trust Spizzirri Law, LLC.

Our lawyers deliver effective legal solutions tailored to your business, wherever you operate.