---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-039425"
form_type: "8-K"
ticker: "IXAQF"
cik: "0001852019"
company_name: "IX Acquisition Corp."
filed_at: "2025-04-25T23:59:59+00:00"
generated_at: "2026-05-23T06:04:29.259679+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# IX Acquisition Corp replaces auditor Marcum with CBIZ after Marcum's attest business acquisition

## Summary
- Marcum LLP resigned as independent auditor on April 21, 2025, due to acquisition of its attest business by CBIZ CPAs P.C.
- Audit Committee engaged CBIZ as new independent registered public accounting firm effective April 21, 2025.
- No disagreements or reportable events between the company and Marcum during fiscal years 2024, 2023, and subsequent period.
- Prior Marcum audit reports included explanatory paragraph about going concern uncertainty.

## SEC filing metadata
- accession: 0001104659-25-039425
- form_type: 8-K
- ticker: IXAQF
- cik: 0001852019
- company_name: IX Acquisition Corp.
- filed_at: 2025-04-25T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1852019/000110465925039425/0001104659-25-039425-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1852019/000110465925039425/tm2512675d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-039425
- JSON: https://secwatch.observer/filing/0001104659-25-039425.json
- Plain text: https://secwatch.observer/filing/0001104659-25-039425.txt

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