In one to two sentences, compare and contrast how sole proprietorships, partnerships, and corporations are taxed.

Sole proprietorships are taxed on the individual owner's personal income tax return, partnerships are pass-through entities where profits and losses flow through to the partners' personal tax returns, while corporations are taxed as separate legal entities and pay taxes on their profits at the corporate tax rate.

Sole proprietorships and partnerships are taxed at the individual level, meaning the owners report business income and expenses on their personal tax returns, while corporations are taxed as separate entities and file a corporate tax return, subject to corporate tax rates.

Sole proprietorships are taxed on the personal income of the owner, partnerships are taxed on the individual partners' shares of the business, and corporations are typically subject to double taxation, with the business being taxed on its profits and shareholders being taxed on their dividends. To find more detailed information and understand the specific tax rules for each business structure, one can consult the tax codes and regulations of their country or seek advice from a tax professional or accountant.