HUD Transparency Act of 2025This bill requires the Office of Inspector General of the Department of Housing and Urban Development (HUD) to annually testify before Congress.Specifically, the office must testify regardingefforts to detect and prevent fraud, waste, and abuse;ability to conduct and supervise audits, investigations, and reviews;actions to identify opportunities for HUD programs to progress and succeed;recommendations to improve overall efficiency and public accountability;the extent to which HUD has resources sufficient to carry out its statutory mission; and ongoing activities regarding any such additional work.