Joseph Hanna, Jr. is an accomplished tax attorney and senior partner at Hanna Strader P.C. in Portland, Oregon, with decades of experience advising individuals and corporations on complex tax matters, estate planning, and trust administration. Since 1987, Joseph Hanna has served clients on a broad range of legal matters, combining technical tax knowledge with practical strategies for managing assets and preserving wealth.

At his practice, Joseph Hanna offers legal services for estate planning, wills, trusts, probate, individual and corporate taxation, and business transactions. He has represented clients before the Internal Revenue Service, the Oregon Tax Court, and federal courts, handling tax disputes, petitions, and requests for private letter rulings. His expertise also includes international tax planning, real estate taxation, corporate reorganizations, mergers, acquisitions, and the formation and dissolution of business entities. He has also contributed his expertise to legislative discussions on taxation and financial institutions.

The Best Lawyers in America has recognized Joseph Hanna in the Trusts and Estates category for 20 consecutive years. His professional publications include several influential reference works on estate planning, including Contemporary Trust and Will Forms: Selected Forms for Oregon Attorneys and Will and Trust Forms. He has also written extensively on estate taxation, corporate liquidations, and federal tax law for legal journals and professional publications.

Beyond his legal scholarship, Joseph Hanna has explored creative writing. He authored Tailgate Tilly (The Tenth Reindeer), a children's book published in 2016, and has worked on The Trials of Jesus Christ.