---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-047319"
form_type: "8-K"
ticker: null
cik: "0001976719"
company_name: "New Mountain Guardian IV Income Fund, L.L.C."
filed_at: "2024-04-15T23:59:59+00:00"
generated_at: "2026-06-03T23:10:13.454082+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# New Mountain Guardian IV increases borrowing capacity under BMO loan agreement

## Summary
- Amendment dated April 12, 2024 to Loan Authorization Agreement with BMO Bank N.A.
- Increases maximum borrowings by revising Remaining Capital Commitments calculation to include additional capital commitments.
- All other terms of the original Loan Agreement remain unchanged.
- No financial details on the size of the increase disclosed in the filing.

## SEC filing metadata
- accession: 0001104659-24-047319
- form_type: 8-K
- cik: 0001976719
- company_name: New Mountain Guardian IV Income Fund, L.L.C.
- filed_at: 2024-04-15T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1976719/000110465924047319/0001104659-24-047319-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1976719/000110465924047319/tm2411702d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-047319
- JSON: https://secwatch.observer/filing/0001104659-24-047319.json
- Plain text: https://secwatch.observer/filing/0001104659-24-047319.txt

## Key facts
- Material Agreements
  New Mountain Guardian IV Income Fund, L.L.C. amended Loan Authorization Agreement with BMO Bank N.A. (formerly known as BMO Harris Bank N.A.) valued at Amendment increases maximum borrowings by revising calculation of Remaining Capital Commitments to i (effective 2024-04-12).
  - Action: amendment
  - Agreement: credit facility
  - Counterparty: BMO Bank N.A. (formerly known as BMO Harris Bank N.A.)
  - Value: Amendment increases maximum borrowings by revising calculation of Remaining Capital Commitments to i
  - Effective: 2024-04-12
  source text: On April 12, 2024, New Mountain Guardian IV Income Fund, L.L.C. (the “ Company ”) entered into an 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/1976719/000110465924047319/0001104659-24-047319-index.htm

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