Promoting Transparency in Financial Reporting Act of 2007 - Requires the Securities and Exchange Commission (SEC), the Financial Accounting Standards Board, and the Public Company Accounting Oversight Board to provide oral testimony by their respective chairpersons (or a designee), beginning in 2007, and annually for five years, to the Committee on Banking, Housing, and Urban Affairs of the Senate and the Committee on Financial Services of the House of Representatives on their efforts to reduce the complexity in financial reporting, so that investors are provided with more accurate and clear financial information.