[GTSI Logo]                            Government Technology Services, Inc.
                                                4100 Lafayette Center Drive
                                                  Chantilly, VA  20151-1200
                                                             (703) 502-2000
                                                               www.gtsi.com



May 8, 1998



Dear GTSI Stockholder:

Pursuant to the instructions given to us by Shufro, Rose & Ehrman LLC, we
have enclosed for your review and approval an additional set of your annual
meeting materials and proxy voting form with respect to GTSI's Annual
Meeting of Stockholders to be held on May 12, 1998.

The proposals before you at this year's meeting are extremely important,
especially with respect to proposals 1 and 4, which require your specific
voting instructions in order to vote your shares.  We encourage you to vote
your shares as soon as possible by calling the toll free number appearing
at the top of your proxy form.  As indicated in your proxy statement, the
Company's Board of Directors and management recommends a vote "for" all of
the proposals on your proxy form.

Please carefully review the enclosed materials before you vote and if you
have any questions, please feel free to call me at 703-502-2199.  Thank you
for your attention to these important matters relating to your investment
in GTSI.

Very truly yours,



Stephen L. Waechter
Senior Vice President and
Chief Financial Officer