Reservists Pay Security Act of 2003

Reservists Pay Security Act of 2003 - Entitles a person who is absent from his or her position of Federal employment to perform service in the uniformed services or the National Guard to receive from his or her agency an amount that, when added to the pay and allowances for such service, equals the basic pay which would have been payable to such employee for such period of service for which such employee is not otherwise compensated.