(This measure has not been amended since it was introduced. The expanded summary of the Senate reported version is repeated here.) Securities and Exchange Commission Overpayment Credit Act (Sec. 2) This bill requires the Securities and Exchange Commission (SEC) to offset future fees and assessments due from a national securities exchange or association that: (1) has previously overpaid such fees and assessments, and (2) informs the SEC of the overpayment within 10 years.