<PAGE>
May 2, 2000
VIA EDGAR
Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549
Re: AUL American Individual Variable Life Unit Trust
Modified Single Premium Variable Life Insurance Policies
American United Life Insurance Company(R)
(File No. 333-32553)
Dear Sir or Madam:
This is to certify that the most recent amendment to the Registration
Statement of the AUL American Individual Variable Life Unit Trust's Modified
Single Premium Life Insurance Policy, File No. 333-32553, (the Registrant also
has a Registration Statement, filed under separate cover, File No. 333-32531),
was filed electronically and that the form of prospectus that would have been
filed under paragraph (b) or (c) of Rule 497 under the Securities Act of 1933 do
not differ from those contained in the most recent amendment to the Registration
Statement.
No fees are required in connection with this filing. Please call me at
(317) 285-1869 with any questions or comments regarding the attached.
Sincerely,
/s/ John C. Swhear
