{"filing":{"accession_number":"0001535778-26-000092","cik":"0001535778","ticker":"MSIF","company_name":"MSC INCOME FUND, INC.","form":"8-K","filing_date":"2026-09-01","report_date":"2026-08-31","primary_document":"msif-20260831.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1535778/000153577826000092/msif-20260831.htm"},"events":[{"id":30998,"run_id":28428,"accession_number":"0001535778-26-000092","anchor_item_number":"1.01","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"MSC Income Fund entered into a Master Note Purchase Agreement on August 31, 2026, creating a $150 million aggregate principal amount of 6.83% Series A Senior Notes due September 30, 2029. The Company issued $75 million on September 1, 2026, with an additional $75 million to follow in October 2026, with proceeds to be used to refinance existing Series A Senior Notes and fund investment activities.","company_name":"MSC INCOME FUND, INC.","ticker":"MSIF","filing_date":"2026-09-01","form":"8-K","submitted_at":null,"items":[{"id":33764,"accession_number":"0001535778-26-000092","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"MSC Income Fund entered into a Master Note Purchase Agreement on August 31, 2026, creating a new direct financial obligation of $150 million in aggregate principal amount of 6.83% Series A Senior Notes due 2029. The Company issued $75 million on September 1, 2026, with an additional $75 million to follow in October 2026. This is a material debt issuance in a private placement, distinct from a covenant breach or other debt-related event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:27:11.079430+00:00","company_name":"","ticker":null,"filing_date":""},{"id":33765,"accession_number":"0001535778-26-000092","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"MSC Income Fund completed a $150.0 million private notes offering with a fixed 6.83% interest rate maturing September 30, 2029. This is a creation of a direct financial obligation under Item 2.03, representing a material debt issuance that will be used to refinance existing Series A Senior Notes and fund investment activities. The substantial principal amount and multi-year maturity make this material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:27:11.079430+00:00","company_name":"","ticker":null,"filing_date":""},{"id":33766,"accession_number":"0001535778-26-000092","item_number":"8.01","item_title":"Other Events.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"MSC Income Fund announced the completion of a $150.0 million private notes offering with a fixed 6.83% interest rate maturing in 2029. The press release explicitly states the closing of the initial $75.0 million tranche and planned October 2026 closing of the remaining $75.0 million, representing a material creation of new direct financial obligations. The Fund intends to use proceeds to refinance existing 4.04% Series A Senior Notes due October 2026, making this a significant debt issuance event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:27:11.079430+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33764,"accession_number":"0001535778-26-000092","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"MSC Income Fund entered into a Master Note Purchase Agreement on August 31, 2026, creating a new direct financial obligation of $150 million in aggregate principal amount of 6.83% Series A Senior Notes due 2029. The Company issued $75 million on September 1, 2026, with an additional $75 million to follow in October 2026. This is a material debt issuance in a private placement, distinct from a covenant breach or other debt-related event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:27:11.079430+00:00","company_name":"MSC INCOME FUND, INC.","ticker":"MSIF","filing_date":"2026-09-01"},{"id":33765,"accession_number":"0001535778-26-000092","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"MSC Income Fund completed a $150.0 million private notes offering with a fixed 6.83% interest rate maturing September 30, 2029. This is a creation of a direct financial obligation under Item 2.03, representing a material debt issuance that will be used to refinance existing Series A Senior Notes and fund investment activities. The substantial principal amount and multi-year maturity make this material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:27:11.079430+00:00","company_name":"MSC INCOME FUND, INC.","ticker":"MSIF","filing_date":"2026-09-01"},{"id":33766,"accession_number":"0001535778-26-000092","item_number":"8.01","item_title":"Other Events.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"MSC Income Fund announced the completion of a $150.0 million private notes offering with a fixed 6.83% interest rate maturing in 2029. The press release explicitly states the closing of the initial $75.0 million tranche and planned October 2026 closing of the remaining $75.0 million, representing a material creation of new direct financial obligations. The Fund intends to use proceeds to refinance existing 4.04% Series A Senior Notes due October 2026, making this a significant debt issuance event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:27:11.079430+00:00","company_name":"MSC INCOME FUND, INC.","ticker":"MSIF","filing_date":"2026-09-01"}]}