DREYFUS INSTITUTIONAL SHORT TERM TREASURY FUND
200 PARK AVENUE
NEW YORK, NY 10166
Securities and Exchange Commission
Judiciary Plaza
450 Fifth Street, NW
Washington, DC 20549
Rule 24f-2 Notice - DREYFUS INSTITUTIONAL SHORT TERM TREASURY FUND
Registration Statement No. 33-50379 - CIK #912492
Gentlemen:
On October 12, 1993, the Registration Statement of Dreyfus Institutional
Short Term Treasury Fund was declared effective by the SEC. The Registration
Statement represented the Fund's election to register an indefinite number of
shares of each Class and this Notice represents each Class's Rule 24f-2 filing
for the fiscal year ended September 30, 1994.
The following information is furnished:
CLASS A CLASS B
(a) Total number of shares sold during
fiscal year ended 9/30/94 subject
to registration under Rule 24f-2, 95,758,812 shs 27,549,886 shs
and the dollar amount thereof: $189,466,535 $54,882,853
(b) Less shares redeemed during
fiscal year ended 9/30/94, 50,185,737 shs 16,264,409 shs
and the dollar amount thereof: $ 99,275,672 $32,202,529
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Net sales (redemptions) during fis-
cal year ended 9/30/94, and the 45,573,075 shs 11,285,477 shs
dollar amount thereof [(a) - (b)]: $ 90,190,863 $22,680,324
=============== ==============
CALCULATION OF FEE
CLASS OF SHARES FEE
Class A - $90,190,863 (net sales dollar amount) @ 1/29 0f 1% = $31,100.30.
Class B - $22,680,324 (net sales dollar amount) @ 1/29 of 1% = $ 7,820.80.
Funds in the amount of $38,921.10, representing the TOTAL registration fee
for Class A and Class B shares sold, were wired to CIK #912492. An opinion
of counsel is enclosed.
FCD/ems Very truly yours,
cc: Mr. J. deMichaelis, SEC
Ms. R. McLaughlin, E&Y
Mr. S. Rosenberg, BONY Frederick C. Dey
Assistant Treasurer
