---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-041826"
form_type: "8-K"
ticker: null
cik: "0001976719"
company_name: "New Mountain Guardian IV Income Fund, L.L.C."
filed_at: "2024-04-01T23:59:59+00:00"
generated_at: "2026-06-04T05:00:12.299724+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# New Mountain Guardian IV Income Fund increases credit facility to $52.8M from $35M

## Summary
- On March 26, 2024, Company amended Loan Agreement with BMO Bank N.A., raising maximum credit from $35M to $52.8M.
- Amendment executed via Facility Increase Letter; all other loan terms remain unchanged.
- Increased borrowing capacity provides additional liquidity; use of proceeds not specified in filing.

## SEC filing metadata
- accession: 0001104659-24-041826
- form_type: 8-K
- cik: 0001976719
- company_name: New Mountain Guardian IV Income Fund, L.L.C.
- filed_at: 2024-04-01T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1976719/000110465924041826/0001104659-24-041826-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1976719/000110465924041826/tm2410043d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-041826
- JSON: https://secwatch.observer/filing/0001104659-24-041826.json
- Plain text: https://secwatch.observer/filing/0001104659-24-041826.txt

## Key facts
- Debt Financings
  New Mountain Guardian IV Income Fund, L.L.C. amended credit facility of maximum of $52,800,000 with BMO Bank N.A..
  - Instrument: credit facility
  - Principal: maximum of $52,800,000
  - Counterparty: BMO Bank N.A.
  - Event: amendment
  source text: the Amount of Maximum Credit (as defined therein) available under the Loan Agreement was increased to a maximum of $52,800,000, instead of a maximum of $35,000,000 in effect prior to the Amendment
  evidence_url: https://www.sec.gov/Archives/edgar/data/1976719/000110465924041826/0001104659-24-041826-index.htm
- Material Agreements
  New Mountain Guardian IV Income Fund, L.L.C. amended Facility Increase Letter Amendment with BMO Bank N.A. (formerly known as BMO Harris Bank N.A.) valued at $55,100,000 (effective 2024-03-26).
  - Action: amendment
  - Agreement: credit facility
  - Counterparty: BMO Bank N.A. (formerly known as BMO Harris Bank N.A.)
  - Value: $55,100,000
  - Effective: 2024-03-26
  source text: On March 26, 2024, New Mountain Guardian IV Income Fund, L.L.C. (the “ Company ”) entered into a Facility Increase Letter Amendment (the “Amendment” ) to the Loan Authorization Agreement between the Company and BMO Bank N.A. (formerly known as BMO Harris Bank N.A.), dated June 29, 2023 (as amended from time to time, the “Loan Agreement” ).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1976719/000110465924041826/0001104659-24-041826-index.htm

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