Horace Mann Educators (HMN) 10-Q 2023 Q3 Quarterly report

Exhibit 15

November 7, 2023

Horace Mann Educators Corporation

Springfield, Illinois

Re: Registration Statements on Form S-3 (No. 333-223627), Form S-4 (No. 333-223628) and Form S-8 (No. 33-47066, No. 33-45152, No. 333-16473, No. 333-74686, No. 333-98917, No. 333-171384 and No. 333-185231)

With respect to the subject registration statements, we acknowledge our awareness of the use therein of our report dated November 7, 2023 related to our review of interim financial information.

Pursuant to Rule 436 under the Securities Act of 1933 (the Act), such report is not considered part of a registration statement prepared or certified by an independent registered public accounting firm, or a report prepared or certified by an independent registered public accounting firm within the meaning of Sections 7 and 11 of the Act.

/s/ KPMG LLP

KPMG LLP

Chicago, Illinois