THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS MAXIMUS, INC. PROXY FOR THE ANNUAL MEETING OF SHAREHOLDERS FEBRUARY 23, 2000 The undersigned shareholder of MAXIMUS, Inc. (the "Company") hereby appoints David V. Mastran, Raymond B. Ruddy and F. Arthur Nerret, and each of them acting singly, the attorneys and proxies of the undersigned, with full power of substitution, to vote on behalf of the undersigned all the shares of capital stock of the Company entitled to vote at the Annual Meeting of Shareholders of the Company to be held on February 23, 2000, and at all adjournments thereof, hereby revoking any proxy heretofore given with respect to such shares. (Continued and to be signed on the reverse side) SEE REVERSE SIDE Please date, sign and mail your proxy card back as soon as possible! Annual Meeting of Shareholders MAXIMUS, INC. February 23, 2000 Please Detach and Mail in the Envelope Provided ................................................................................ [X] Please mark your votes as in this example. WITHHELD FOR from all all nominees nominees 1. Election of Nominees: Lynn P. Davenport Class III [ ] [ ] Thomas A. Grissen Directors. David V. Mastran Raymond B. Ruddy FOR, except vote withheld from the following nominee(s): - ---------------------------------------------- - ---------------------------------------------- - ----------------------------------------------