Earlier quoted context omitted.
Because they act as a stand alone entity, and they may make and keep profit that doesn’t get dispersed to the employees.
A company doesn’t “keep” anything. It eventually uses all of its money to either pay dividends (or stock buybacks, their financial equivalent), salaries, business expenses. We tax corporate profits , not income. That takes out of the dividend stream, so we tax capital gains (the tax the investors pay on dividends/stock appreciation) correspondingly lower. You could in theory get rid of the corporate tax and just tax…
Companies certainly do keep cash balances. That cash balance directly adds to the company’s valuation. They’re not obligated to pay it out or spend it. The owners of the company can sell the company, including cash balance, as an asset.
Suggesting that a company’s cash balance somehow doesn’t count because it’s inside a company structure is disingenuous.