17 Education & Technology Group Changes Auditor from Deloitte to Marcum Asia

17 Education & Technology Group Inc. has dismissed Deloitte Touche Tohmatsu as its independent registered public accounting firm and appointed Marcum Asia CPAs LLP as its new auditor, effective May 27, 2026. The change was approved by the company's board of directors and audit committee. According to the filing, Deloitte's audit reports for 2024 and 2025 contained no adverse opinions or disclaimers and were not qualified. There were no disagreements between the company and Deloitte on accounting principles, financial statement disclosure, or auditing scope during those years or the interim period through May 27, 2026. The company provided Deloitte with a copy of the disclosures, and Deloitte submitted a letter agreeing with the statements about their previous engagement. The company also confirmed that it had not consulted with Marcum Asia on any accounting or auditing matters prior to the appointment.