Douzone Bizon said on April 21 that about 5,000 people nationwide flocked to sign up as soon as applications opened for its 2026 comprehensive income tax filing training for WEHAGO T customers, to be held from April 22 to 30 in 13 major cities nationwide.

The training, under the theme of "smart comprehensive income tax filing with ONE AI", was prepared to share AI use know-how that can improve the efficiency of tax and accounting work during the comprehensive income tax filing period, when workloads increase.

The programme consists of five sessions: an introduction to key revised tax laws; essential checks before closing accounts; drafting comprehensive income tax returns based on ONE AI; a practical process based on Smart A 10; and separate taxation filing for housing rental business operators.

A separate exhibition booth will also be set up at the venue. Before and after the training, participants can run a hands-on demonstration of the AI comprehensive income tax filing process using ONE AI through exhibited PCs and tablets.

A Douzone Bizon official said the training will provide a practical venue for AX experience in which tax professionals can redesign their work processes themselves with a powerful AI assistant. The official also said the company will deliver substantive training to help tax and accounting offices improve efficiency during the filing period based on ONE AI's technological capabilities proven by many adopting companies.