- Employee Retention Credit (ERC)
- Chief Counsel Advice Memo: 20214101F
- The T.C.J.A.
- The P.A.T.H. Act
- Siemer Milling Company v. Comm. (2019)
- Dynetics Inc. and Subsidiaries v. United States (2015)
- Geosyntec Consultants, Inc. v. United States (2015)
- Suder v. Commissioner (2014)
- Trinity Industries v. United States (2014)
- Basim Shami and Rania Ardah v. Commissioner (2014)
- Union Carbide v. Commissioner (2012)
- United States v. Davenport (2012)
- Bayer v. United States (2012)
- Procter & Gamble v. United States (2010)
- FedEx v. United States (2009)
- United States v. McFerrin (2009)
- TG Missouri v. Commissioner (2009)
- Deere & Co. v. Commissioner (2009)
- Eustace v. Commissioner (2002)
- Lockheed Martin v. United States (2000)
- Fairchild v. United States (1995)
- Fudim v. Commissioner (1994)
- Cohan v Commissioner (1930)
- IRS Audit Technique Guide: Pharmaceutical Industry
- IRS Audit Technique Guide: Aerospace Industry
- IRS Audit Technique Guide
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