He provides legal counsel to nonprofits in a wide variety of matters with emphasis on corporate, fiduciary, and tax law applicable to nonprofit organizations. Prior to forming Cole Nonprofits Law, LLC, Len was the principal nonprofits-law attorney at Preti Flaherty LLP in Portland. Before that, he practiced tax law with Goodwin Procter LLP in Boston, where he focused on private equity funds, mergers and acquisitions, and real estate transactions. Len began practicing law as a tax associate with a national law firm in New York, and then advised nonprofit organizations extensively at firms in New York and Boston. Len is a frequent SkillBuilder presenter and serves as a director and Secretary of MANP, Chairman of the Board of The Iris Network, and member of the Advisory Board of Baxter Academy for Technology and Science.