Upcoming COST Events 2026 SALT In A Digital World Workshop March 02, 2026 Omaha, NE - Mid-West Regional State Tax Seminar March 31, 2026 2026 Spring Conference / Audit Session April 20, 2026 Chicago, IL - Mid-West Regional State Tax Seminar Being Held Jointly With The Chicago Tax Club May 06, 2026 2026 Intermediate/Advanced State Income Tax School May 17, 2026 2026 Intermediate/Advanced Sales & Use Tax School May 17, 2026 2026 SALT Basics School May 17, 2026 57th Annual Meeting September 22, 2026
Upcoming Non-COST Events PwC: Tax Readiness — What’s next for companies after the IEEPA decision March 02, 2026 Crowe: Hot Topics in Tax for Mergers and Acquisitions March 03, 2026 Eversheds: Developments in Tax Administration, Controversy and Enforcement March 04, 2026 EY: State & Local Tax Issues Impacting The Financial Services Industry - March 2026 March 05, 2026 Morgan Lewis: Navigating the Supreme Court’s IEEPA Ruling: Practical Takeaways from Tariffs to Transfer Pricing March 05, 2026 EY: International Tax Talk Quarterly Series With The EY Global Tax Desk Network - March 2026 March 10, 2026 PwC: Q1 2026 Accounting Webcast March 11, 2026 EY: Domestic Tax Quarterly Webcast Series: A Focus On State Tax Matters - March 2026 March 11, 2026
