COST 2020 Spring Audit Session/Income Tax Conference | McDermott Skip to main content

COST 2020 Spring Audit Session/Income Tax Conference

Overview


Diann Smith is speaking at the COST 2020 Spring Audit Session/Income Tax Conference. The conference focuses on current income and franchise tax issues. It is COST’s primary audit session, where current audit information on all 50 states is shared among the membership.

This conference is open to COST Industry Members only. For more information, please click here.

Dig Deeper

New York, NY / In-person / May 13-14, 2026

Tax Symposium 2026

San Antonio, TX / Speaking Engagements / March 15 – 18, 2026

UPPO Annual Conference

Burlingame (SF), CA / Speaking Engagements / March 2 – 4, 2026

COST’s 2026 SALT in a Digital World Workshop

Nashville, TN / Speaking Engagements / February 26, 2026

COST's 2026 Southeast Regional State Tax Seminar

San Francisco, CA / In-person / February 11, 2026

Tax in the City®: San Francisco