Events and Webinars

Council On State Taxation (COST) 54th Annual Meeting 2023

October 17 - 20, 2023

Bellagio Hotel & Casino | Las Vegas, Nevada

Join us at the COST 54th Annual Meeting 2023, scheduled from October 17–20, 2023, where Ryan team members will be speaking on various panels. The extensive program covers all types of state and local taxes, updates on timely SALT issues, and more.


Ryan Speakers:

  • Trisha Fortune, Principal, Sales and Use Tax
    • Digital Services Tax: October 18, 10:15–11:05 a.m. PDT
  • Greg Rottjakob, Principal, International Income Tax and Joseph Schmidt, Director, State Income/Franchise Tax
    • The Continuing Issues and Opportunities Related to the TCJA: October 19, 2:35–3:25 p.m. PDT
  • Jun Miyake, Principal, Tax Technology Consulting
    • The Transformation of the Global Indirect Tax Landscape (Including E-Invoicing): October 19, 2:35–3:25 p.m. PDT
  • Jim Eads, Principal, Controversy Resolution
    • Tax Administrators Roundtable: October 20, 8:00–9:25 a.m. PDT

Ryan Executives Sharing Thought Leadership and Best Practices at the Event

Trisha C. Fortune


Trisha will be speaking at this event.

Greg Rottjakob


Greg will be speaking at this event.

Jun Miyake


Jun will be speaking at this event.

James R. Eads, Jr.


Jim will be speaking at this event.