---
schema_version: "secwatch.filing_event.v1"
accession: "0001866633-23-000027"
form_type: "8-K"
ticker: "CCSI"
cik: "0001866633"
company_name: "Consensus Cloud Solutions, Inc."
filed_at: "2023-06-05T23:59:59+00:00"
generated_at: "2026-06-14T07:37:44.832534+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Consensus Cloud Solutions dismisses BDO, appoints Deloitte as new auditor effective immediately

## Summary
- Audit committee selected Deloitte & Touche as independent auditor for fiscal year 2023 after competitive process; BDO dismissed May 30, 2023.
- BDO's audit reports for FY2021 and FY2022 were unqualified; no disagreements on accounting principles or audit scope.
- Material weaknesses previously disclosed in FY2021 and FY2022 10-Ks (revenue recognition, controls, user access) remain cited.
- No prior consultations with Deloitte on accounting matters during the two most recent fiscal years or subsequent interim period.

## SEC filing metadata
- accession: 0001866633-23-000027
- form_type: 8-K
- ticker: CCSI
- cik: 0001866633
- company_name: Consensus Cloud Solutions, Inc.
- filed_at: 2023-06-05T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1866633/000186663323000027/0001866633-23-000027-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1866633/000186663323000027/ccs-20230530.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001866633-23-000027
- JSON: https://secwatch.observer/filing/0001866633-23-000027.json
- Plain text: https://secwatch.observer/filing/0001866633-23-000027.txt

## Key facts
- Auditor Changes
  Consensus Cloud Solutions, Inc. engaged Deloitte & Touche LLP as its auditor.
  - Action: engagement
  - Auditor: Deloitte & Touche LLP
  source text: On May 31, 2023, following the review and evaluation of the proposals from the participating firms, the Audit Committee selected Deloitte & Touche LLP (“Deloitte”) as the Company’s new independent registered public accounting firm for the Company’s fiscal year ending December 31, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1866633/000186663323000027/0001866633-23-000027-index.htm
- Auditor Changes
  Consensus Cloud Solutions, Inc. dismissed BDO USA, LLP as its auditor.
  - Action: dismissal
  - Auditor: BDO USA, LLP
  - Successor: Deloitte & Touche LLP
  source text: On May 30, 2023, the Company informed BDO USA, LLP (“BDO”), the Company’s independent registered public accounting firm that the Audit Committee had determined to dismiss BDO, effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1866633/000186663323000027/0001866633-23-000027-index.htm

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