| Delaware (State or other jurisdiction of incorporation or organization) | 26-0426107 (I.R.S. Employer Identification No.) | |
| 30 Hudson Yards, New York, NY (Address of principal executive office) | 10001 (Zip Code) | 
|  Title of each class to be so registered | Name of each exchange on which each class is to be registered | |
| 4.625% Subordinated Notes due 2061 | New York Stock Exchange | 
| Item 1. | Description of Registrant’s Securities to be Registered. | 
| Item 2. | Exhibits. | 
| Exhibit No. | Description | |
| Indenture dated as of March 31, 2021 among KKR Group Finance Co. IX LLC, KKR & Co. Inc., KKR Group Partnership L.P. and The Bank of New York Mellon Trust Company, N.A., as trustee (incorporated by
                reference to Exhibit 4.1 to the KKR & Co. Inc. Current Report on Form 8-K filed on March 31, 2021). | ||
| First Supplemental Indenture dated as of March 31, 2021 among KKR Group Finance Co. IX LLC, KKR & Co. Inc., KKR Group Partnership L.P. and The Bank of New York Mellon Trust Company, N.A., as trustee
                (incorporated by reference to Exhibit 4.2 to the KKR & Co. Inc. Current Report on Form 8-K filed on March 31, 2021). | ||
| Form of 4.625% Subordinated Note due 2061 of KKR Group Finance Co. IX LLC (included within Exhibit 4.2 to the KKR & Co. Inc. Current Report on Form 8-K filed on March
                  31, 2021). | 
| Date: April 13, 2021 | KKR & CO. INC. | |
| By: | /s/  Christopher Lee | |
| Name: | Christopher Lee | |
| Title: | Assistant Secretary | |