This clearly written treatise is designed to make the complex subject of corporate taxation very accessible. It uses straightforward language, charts, checklists, diagrams, and numerous examples to aid readers' comprehension and retention of the material. Understanding Corporate Taxation also includes discussion of relevant cases. It is designed to supplement any corporate tax casebook or to be used on its own. This fifth edition is fully updated for the Inflation Reduction Act of 2022's excise tax on stock buybacks and the new corporate alternative minimum tax (the "CAMT") contained in the Act. This edition also contains additional diagrams.