Oregon Corporate Activity Tax (CAT) 2021 Update (2 hours - afternoon) – NEW ADDITION! – Webcast

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Jul 21, 2021

Registration: 11:30 AM / Program: 12:00 PM - 1:45 PM Pacific Time


Member Fee: $0.00
Nonmember Fee: $0.00

Available Discounts

AICPA Member: None
Full time Accounting Educator: None


Join Diana Strassmaier, Director with Aldrich CPAs + Advisors LLP, for a two-hour update and workshop on the Oregon CAT. Diana has been actively tracking the enactment of the CAT and its implementation by the Oregon Department of Revenue (DOR).

Designed For

CPAs and professional staff.


At completion of this course, you will further your understanding of the Oregon CAT, understand the latest legislation, and be able to calculate the CAT under various scenarios.

Major Subjects

In this two-hour update and workshop on the CAT, you will learn:

  • The DOR's latest administrative rules
  • Update on recent fiscal year legislation 
  • How to calculate the CAT under various scenarios

If you would like to register for this event, please contact OSCPA at 800-255-1470, 503-641-7200, or email profdev@orcpa.org.


Diana Strassmaier

Having two decades of experience in providing financial statement audits, reviews, and compilations, assisting with tax planning for businesses and individuals, and offering advice on management techniques and accounting systems, Diana Strassmaier serves businesses in various industries including construction, engineering and architecture, manufacturing and distribution, and government contracting. An expert on conducting overhead audits, Diana works closely with government contracting industry clients. She works with business owners providing clarity on how overhead rates work to help them maximize compensation.

Diana is a speaker at industry conferences hosted by American Council on Engineering Companies (ACEC), among others. As a certified instructor for National Highway Institute, she teaches the multiple courses on the AASHTO Audit Guide in both understanding indirect cost rates and how to audit them. A strong advocate for using technology to improve daily business efficiency, Diana has also presented regularly on these topics at various seminars.

Diana previously served as the chairperson for the Maryland Association of CPA’s Technology and Government Contractors committees and is a former member of the ACEC Maryland chapter’s Finance Committee and the ACEC AASHTO Audit Guide Task Force. She received her Bachelor of Science in Business Administration with a concentration in accounting from California Polytechnic State University, San Luis Obispo. Diana is a Certified Public Accountant, Certified Construction Industry Financial Professional, Certified QuickBooks Pro Advisor, and Sage Fixed Assets Certified Consultant.