Tonkon Torp Estate Planning Group Welcomes Attorney Timothy Costello

PORTLAND, Ore. (October 26, 2021) Tonkon Torp LLP welcomes attorney Timothy Costello to its Estate Planning Practice Group. Prior to joining Tonkon Torp, Costello practiced estate and trust law in Maryland and was a member of both the Baltimore County Estate Planning Council and the Estates & Trusts Committee of the Baltimore City Bar Association.

“My career has spanned both coasts, and I am excited and honored to have found such a warm welcome at Tonkon Torp and in Portland,” shared Costello. “I look forward to helping our clients plan for their long term family goals alongside my colleagues in the Estate Planning Practice Group.”

Costello has broad experience providing clients with strategic advice on their family wealth planning and business succession goals.  His expertise includes probate and trust administration as well as estate and gift tax preparation, business formation, and tax planning.

“We are happy that Tim has accepted our invitation to join us,” said John Rosenfeld, Chair of Tonkon Torp’s Estate Planning Practice Group. “He brings valuable experience working with all types of estates and our clients will benefit from his sound recommendations and multi-generational outlook.”

Costello graduated cum laude from the University of Maryland School of Law, and earned his undergraduate degree with distinction and honors at Goucher College.

About Tonkon Torp
Tonkon Torp LLP is a leading business and litigation law firm serving public companies, substantial private enterprises, entrepreneurial businesses, and individuals throughout the Northwest. For more information, visit

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