(1)(2)(3) Announces Federal Tax Treatment of 2025 Dividends Announces Fourth Quarter and Full Year 2025 Earnings Release and Conference Call Schedule HOUSTON, Jan. 20, 2026 /PRNewswire/ -- MSC Income Fund, Inc. (NYSE: MSIF) ("MSC Income" or the "Fund") is pleased to announce its preliminary operating results for the fourth quarter of 2025, the federal tax treatment of its 2025 dividends and its fourth quarter and full year 2025 earnings release and conference call schedule. In commenting on the Fund's preli ...