Financial Literacy and Education Coordinating Act of 2003 - Directs the Secretary of the Treasury to establish within the Office of Financial Education of the Department of the Treasury, the Financial Literacy and Education Coordinating Committee to: (1) coordinate Federal financial literacy and education efforts; (2) develop and implement a national strategy to promote basic financial literacy and education among all Americans; (3) reduce overlap and duplication in Federal financial literacy and education activities; (4) identify the most effective types of public sector financial literacy programs and techniques, as measured by improved consumer decision making; and (5) coordinate and promote financial literacy efforts at the State and local level, including partnerships among Federal, State, and local governments, nonprofit organizations, and private enterprises.