Exhibit 99.1 FS KKR Capital Corp. Announces First Quarter 2024 Results Declares Second Quarter 2024 Distribution of $0.70 per share, Which When Combined with the Company's Previously Declared$0.05 per share Special Distribution, Results in a Total Second Quarter Distribution of $0.75 per share PHILADELPHIA, PA AND NEW YORK, NY – May 8h, 2024 – FS KKR Capital Corp. (NYSE: FSK), or the Company, today announced its financial and operating results for the quarter ended March 31, 2024, and that its board of dir ...