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Tax & Financial Services for Law Firms

Tax and financial guidance built for how law firm partnerships actually work, for the firm and the attorneys who run it.

Running a successful law firm takes more than great legal work. Behind every thriving practice is a financial foundation that has to hold up to partnership complexity, multistate exposure, international tax matters, and the personal tax needs of the attorneys who drive the business. EisnerAmper's experienced professionals help firms and their partners turn financial and tax complexity into clarity, confidence, and long-term financial wellness.

We work with firms of every size, from boutique practices to AmLaw 100 firms, as well as the partners and professionals within them. Whether you are a CFO or finance leader managing the firm's books or a partner navigating your own tax picture, our team brings the depth and responsiveness to support you at every stage.

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Support That Grows With Your Firm

Many firms first engage us for a specific, immediate need, often a partnership return or partner 1040s, before the full scope of where they could use support becomes clear. As that picture comes into focus, so does our role: from establishing a reliable financial foundation, to guiding the firm and its partners through growth, to planning for the long-term financial future of the people who built the practice. Wherever your firm sits in that journey, here is how we help.

Establishing the Foundation

It often starts with getting the numbers right. We help firms build and maintain accurate, reliable financials while meeting their core tax obligations with confidence, including:

Guide the Growth

As a firm grows, its financial picture grows more complex, and so do the questions partners face. At EisnerAmper, we help firms and their partners navigate that complexity together, including:

Plan For The Future

The strongest relationships extend beyond the firm to its partners' long-term goals. We help partners protect and pass on what they have built, including:

Because these services are delivered by a single coordinated team, the strategy developed in each phase carries forward into the next, so nothing falls through the cracks as your needs evolve.

A Partner Who Understands Law Firms

Law firms operate differently from other organizations. The financial questions partners face, from book versus tax income to income allocations, nonresident withholding, and international concerns, require advisors who understand how partnerships actually work. Our team includes CPAs, tax attorneys, and former IRS agents who know the issues that matter to law firm partners and how to resolve them quickly.

Just as important, we work the way you need us to. We collaborate closely with financial advisors and firm CFOs so partners can stay focused on serving clients rather than managing finance and accounting matters. The result is a relationship built on trust, responsiveness, and results, one that grows alongside your firm.

Client Impact

Relationships That Grow With You

For one Northeast firm, what began as an accounting cleanup became a long-term advisory partnership, restoring financial clarity and uncovering roughly $200,000 in annual tax savings through a pass-through entity election. For a global law firm, the relationship has spanned nearly two decades, growing from foundational tax work to partner valuations, gifting strategies, and complex international tax matters.

Different firms, same throughline: relationships that deepen over time into holistic, firmwide, and partner-level support.

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