1 Corporate Way
Lansing, MI 48951
517/381-5500
April 30, 2024
 
 
 
 
FILED VIA EDGAR
 
Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C.  20549
   
Re:
JNL Investors Series Trust
 
File Nos: 333-43300 and 811-10041
 
Dear Commissioners:
 
Pursuant to Rule 497(j) of Rule 497 of Regulation C, under the Securities Act of 1933, as amended, in lieu of filing under paragraph (c) of Rule 497, I hereby certify that the forms of the Prospectus and Statement of Additional Information, each dated April 29, 2024, for the above-captioned Registrant that would have been filed under paragraph (c) of Rule 497 of the Securities Act does not differ from that contained in the most recent post-effective amendment (Amendment No. 55) to the Registrant’s Registration Statement on Form N-1A, which was filed electronically with the Securities and Exchange Commission pursuant to Rule 485(b) under the Securities Act on April 25, 2024 (Accession No. 0001999371-24-005170).
 
If you have any questions, please contact me at 517-574-2089.
 
Sincerely,
 
/s/ Emily J. Bennett
 
Emily J. Bennett
Vice President & Assistant Secretary