MSC Income Fund Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

DEBT - Schedule of Debt (Details)

v3.26.3

DEBT - Schedule of Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Outstanding Balance	$ 647,000	$ 603,000
Unamortized debt issuance costs	(1,271)	(249)
Recorded Value	645,729	602,751
Estimated fair value	641,357	599,936
Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Recorded Value	272,000	453,000
SPV Facility \| Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Outstanding Balance	248,000	244,000
Unamortized debt issuance costs	0	0
Recorded Value	248,000	244,000
Estimated fair value	248,000	244,000
Corporate Facility \| Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Outstanding Balance	24,000	209,000
Unamortized debt issuance costs	0	0
Recorded Value	24,000	209,000
Estimated fair value	24,000	209,000
Main Street Facility \| Unsecured Debt
Debt Instrument [Line Items]
Outstanding Balance	0
Unamortized debt issuance costs	0
Recorded Value	0
Estimated fair value	0
October 2026 Notes \| Unsecured Debt
Debt Instrument [Line Items]
Outstanding Balance	150,000	150,000
Unamortized debt issuance costs	(25)	(249)
Recorded Value	149,975	149,751
Estimated fair value	149,524	146,936
May 2029 Notes \| Unsecured Debt
Debt Instrument [Line Items]
Outstanding Balance	150,000
Unamortized debt issuance costs	(659)
Recorded Value	149,341	0
Estimated fair value	145,820
September 2029 Notes \| Unsecured Debt
Debt Instrument [Line Items]
Outstanding Balance	75,000
Unamortized debt issuance costs	(587)
Recorded Value	74,413	$ 0
Estimated fair value	$ 74,013

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