---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-043599"
form_type: "8-K"
ticker: "IREN"
cik: "0001878848"
company_name: "IREN Ltd"
filed_at: "2025-11-28T23:59:59+00:00"
generated_at: "2026-05-16T16:15:29.612453+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# IREN appoints KPMG as new auditor, dismisses prior auditor RCGT

## Summary
- KPMG appointed as independent registered public accounting firm effective November 27, 2025.
- Raymond Chabot Grant Thornton (RCGT) dismissed as auditor on November 26, 2025.
- No disagreements with RCGT on accounting principles or audit scope during covered periods.
- Only reportable event: material weakness in internal controls over financial reporting disclosed in FY 2024 20-F.
- RCGT's FY 2024 audit included a going concern explanatory paragraph; FY 2025 audit unmodified.

## SEC filing metadata
- accession: 0001140361-25-043599
- form_type: 8-K
- ticker: IREN
- cik: 0001878848
- company_name: IREN Ltd
- filed_at: 2025-11-28T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1878848/000114036125043599/0001140361-25-043599-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1878848/000114036125043599/ef20060170_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-043599
- JSON: https://secwatch.observer/filing/0001140361-25-043599.json
- Plain text: https://secwatch.observer/filing/0001140361-25-043599.txt

## Source-grounded claims
- claim_id: 2d9192ca452cd4e0d79dfccdfed98281f24435bd
  claim: IREN Ltd dismissed Raymond Chabot Grant Thornton LLP as its auditor.
  evidence_excerpt: In connection with the appointment of KPMG, on November 26, 2025, Raymond Chabot Grant Thornton LLP (“RCGT”) was dismissed as the Company’s independent registered public accounting firm.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1878848/000114036125043599/0001140361-25-043599-index.htm
- claim_id: fde3ab458b9c16c2ade7e9101e62443840cc9139
  claim: IREN Ltd engaged KPMG LLP as its auditor.
  evidence_excerpt: On November 27 , 2025, KPMG LLP (“KPMG”) was appointed as the independent registered public accounting firm of IREN Limited (the “Company”), effective November 27 , 2025
  evidence_url: https://www.sec.gov/Archives/edgar/data/1878848/000114036125043599/0001140361-25-043599-index.htm

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