Jon Pfeffer
Tax Services
Focus Areas
- Accounting Methods
- Tax Advisory
- Tax Planning
Community Involvement
- Former Auxiliary and Executive Board Member, Shedd Aquarium
Education
- LL.M. in Taxation, Chicago-Kent College of Law
- J.D., University of Detroit Mercy School of Law
- B.A., Purdue University
Professional Involvement
- Member, American Bar Association
- Former Member and Tax Committee Chair, Chicago Bar Association
Community Involvement
- Former Auxiliary and Executive Board Member, Shedd Aquarium
Education
- LL.M. in Taxation, Chicago-Kent College of Law
- J.D., University of Detroit Mercy School of Law
- B.A., Purdue University
Professional Involvement
- Member, American Bar Association
- Former Member and Tax Committee Chair, Chicago Bar Association
Related Insights
Alert
9/4/2025 4:00:00 AM
Explore new IRS guidance in Rev. Proc. 2025-28 on applying Section 174A to domestic R&E expenses, with retroactive relief for small businesses.
Consumer Goods
Financial Services
Government & Public Sector
Government Contracting
Healthcare
Higher Education
Industrial Manufacturing
Life Sciences
Not-for-Profit Organizations
Private Client Services
Private Equity
Professional Services
R&D Tax Credits
Real Estate & Construction
Tax Credits & Incentives Advisory
Tax Policy and Legislative Changes
Tax Services
Technology
Article
1/8/2025 2:56:12 PM
Learn about the recently issued Rev. Proc. 2025-8 and the updates it makes to IRC Section 174 on SRE amortization and compliance for tax year 2024.
Article
7/25/2024 8:59:06 AM
Understand how the proposed marijuana reclassification can benefit cannabis companies. Insights on IRC Section 280E and potential tax deductions.