The main purpose of this legislation, known as the Rural Veterinary Workforce Act, is to encourage more veterinarians to work in underserved rural areas by providing financial relief for their student loans. It aims to make veterinary services more accessible in these regions, which often struggle to attract and retain qualified veterinary professionals. Key provisions of the Act include a change to the Internal Revenue Code that allows for certain types of financial assistance, such as loan repayment or forgiveness programs for veterinary students, to be excluded from taxable income.