---
schema_version: "secwatch.filing_event.v1"
accession: "0001535778-26-000092"
form_type: "8-K"
ticker: "MSIF"
cik: "0001535778"
company_name: "MSC INCOME FUND, INC."
filed_at: "2026-09-01T20:24:36+00:00"
generated_at: "2026-09-01T20:25:04.631080+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# MSC Income Fund issues $150M 6.83% notes due 2029 to refinance 4.04% notes

## Summary
- $150M aggregate 6.83% senior notes due Sept 30, 2029; $75M closed Sept 1, 2026, $75M in Oct 2026.
- Proceeds to repay $150M of 4.04% Series A Senior Notes due 2026 (maturity Oct 30, 2026).
- Notes unsecured, pari passu, redeemable at par plus make-whole; semiannual interest from Mar 31, 2027.
- Pending use, repay portions of Corporate and SPV revolving credit facilities, then re-borrow for investments.

## SEC filing metadata
- accession: 0001535778-26-000092
- form_type: 8-K
- ticker: MSIF
- cik: 0001535778
- company_name: MSC INCOME FUND, INC.
- filed_at: 2026-09-01T20:24:36+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1535778/000153577826000092/0001535778-26-000092-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1535778/000153577826000092/msif-20260831.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001535778-26-000092
- JSON: https://secwatch.observer/filing/0001535778-26-000092.json
- Plain text: https://secwatch.observer/filing/0001535778-26-000092.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.