UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM FOR SUBMISSION OF ELECTRONIC EXHIBITS FOR
ASSET-BACKED SECURITIES
Commission File Number of issuing entity: 333-286596-03
Central Index Key Number of issuing entity: 0002121298
Benchmark 2026-B43 Mortgage Trust
(Exact name of issuing entity as specified in its charter)
Commission File Number of depositor: 333-286596
Central Index Key Number of depositor: 0001258361
Citigroup Commercial Mortgage Securities Inc.
(Exact name of depositor as specified in its charter)
Citi Real Estate Funding Inc.
(Central Index Key number 0001701238)
German American Capital Corporation
(Central Index Key number 0001541294)
Goldman Sachs Mortgage Company
(Central Index Key number 0001541502)
Bank of America, National Association
(Central Index Key number 0001102113)
Barclays Capital Real Estate Inc.
(Central Index Key number 0001549574)
UBS AG New York Branch
(Central Index Key number 0001685185)
Bank of Montreal
(Central Index Key number 0000927971)
(Exact names of sponsors as specified in their respective charters)
Richard Simpson, Citigroup Commercial Mortgage Securities Inc., (212) 816-5343
Name and telephone number, including area code, of the person to contact in connection with this filing
INFORMATION TO BE INCLUDED IN THIS FORM
Item 1. File an Asset Data File in accordance with Exhibit 601(b)(102) (17 CFR 229.601(b)(102)).
Item 2. File an Asset Related Document in accordance with Exhibit
601(b)(103) (17 CFR 229.601(b)(103)).
EXHIBIT INDEX
| Exhibit Number | Description |
| Exhibit 102 | Asset Data File |
| Exhibit 103 | Asset Related Document |
SIGNATURES
The depositor has duly caused this Form to be signed on its behalf by the undersigned hereunto duly authorized.
| Citigroup Commercial Mortgage Securities Inc. | |||
| (Depositor) | |||
| Date: April 27, 2026 | By: | /s/ Richard Simpson | |
| Name: | Richard Simpson | ||
| Title: | President | ||
BMARK 2026-B43 - Form ABS-EE