Abstract
The objectives of this research are to study the using of tense errors in writing of Thai student and to find the best ways to solve problems of tense in writhing of Thai student. The target group comprise are students majoring in English For Business Communication who are study English for business communication subject at university of the Thai chamber of commerce. English is international language, most people use communication in English. Tense as part of English is important, if student can understand the structure of tense would be help speaking listening reading in English better. There are 80 percentages of Thai student have problems and confusion about tenses because Thai writing has only verb tense for writing and telling reader. Consequently, this research provides for improve the best ways to help Thai students in English writing.