On March 24, 2023, Saba Capital Management, L.P., on behalf of Saba Capital CEF Opportunities 1, Ltd., sent a letter to Nuveen Core Plus Impact Fund containing a shareholder proposal under Rule 14a-8, for presentation to the Company's shareholders at the Company's 2024 annual meeting of shareholders, asking the Board of Trustees of the Company to take all necessary steps in its power to declassify the Board.