CONBCON, the Congresso Online Brasileiro de Contabilidade, is an annual online event organized by Portal Contábeis. Its 10th edition, scheduled for September 21–25, 2026, is free to attend and brings together accounting professionals, business owners, students, and specialists for five days of talks, panels, and workshops. The congress focuses on the evolving role of accountants as strategic advisers amid tax reform, artificial intelligence, and rising expectations for governance and compliance.

Participants can explore topics including tax planning, operational efficiency, financial management, cost control, risk mitigation, and changes to tax requirements. The 2026 program features more than 60 presentations and a roster of confirmed speakers with expertise across taxation, accounting, business, privacy, labor, and finance. Attendees who watch content through the official player can receive certificates for individual sessions, as well as a general event certificate recording their total participation hours.

CONBCON also offers sponsorship and advertising opportunities for organizations seeking to connect with its accounting audience. The event promotes professional learning and practical strategies for strengthening accounting practices and businesses