This legislative text aims to amend tax laws to create a more equitable tax system by addressing the treatment of capital gains, particularly for higher-income individuals, and modifying regulations related to family farms and businesses. The primary objective is to limit preferential tax rates on capital gains for those earning over million and to change how capital gains are taxed when property is transferred through gifts or at death. Key provisions include capping lower tax rates on capital gains and dividends for individuals with incomes of million or less.