Andersen Global
Donna Deerkoski is a director in the Andersen US National Tax practice, where she focuses primarily on inventory and accounting methods. She has over 20 years of experience in tax matters, including:
- Inventory tax accounting, including LIFO, FIFO, UNICAP, the retail inventory method, and inventory reserves
- Income and expense recognition
- Interest capitalization
- Research and development tax credits
Donna works with small and large businesses across industries including retail, manufacturing, biotechnology, and consumer products. She has experience managing implementation projects, advising on IRS examination issues, and addressing the tax implications of implementing ASC 606.
Before joining Andersen, Donna worked in Deloitte's National Federal Tax Solutions tax practice and specialized in inventory tax accounting. She also spent 13 years at EY, where she developed and led their Inventory and Accounting Methods tax practice.