The purpose of this legislation, known as the Living Organ Donor Tax Credit Act, is to encourage individuals to donate certain life-saving organs by providing them with a financial incentive in the form of a tax credit. The goal is to increase the number of organ donations, which can help save lives and address the shortage of available organs for transplantation. Key provisions of the act include a refundable tax credit for individuals who donate qualified life-saving organs, such as kidneys, livers, lungs, pancreases, intestines, and bone marrow.