Polsinelli Adds Tax Lawyer Joseph Mandarino as Shareholder

Mandarino will advise on domestic and international tax matters in Atlanta office.

Published on Feb. 25, 2026

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Law firm Polsinelli has hired Joseph C. Mandarino as a shareholder in its tax practice, based in the firm's Atlanta office. Mandarino will advise clients on domestic and international tax issues, including structuring M&A deals, private equity funds, workouts, restructurings, and bankruptcies.

Why it matters

Mandarino's hire reflects Polsinelli's continued growth and investment in its tax practice, particularly in the Atlanta market where the firm sees opportunities to serve clients on complex cross-border transactions and private equity fund structures.

The details

Mandarino will represent purchasers and sellers in intricate cross-border deals and help structure private equity funds across various asset classes and investor types.

  • Mandarino joined Polsinelli on February 25, 2026.

The players

Joseph C. Mandarino

A tax lawyer who has joined Polsinelli as a shareholder in its Atlanta office.

Polsinelli

A national law firm that has hired Mandarino to bolster its tax practice in Atlanta.

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The takeaway

Polsinelli's addition of Mandarino as a tax shareholder in Atlanta signals the firm's commitment to growing its capabilities in complex domestic and international tax matters to better serve clients in the region.