Carbohydrate response element binding protein (ChREBP) is responsible for conversion of dietary carbohydrate to storage fat in liver by coordinating expression of the enzymes that channel glycolytic pyruvate into lipogenesis. The activation of ChREBP in response to high glucose is nuclear localization and transcription, and the inactivation of ChREBP under low glucose involves export from the nucleus to the cytosol. Here we report a new nuclear export signal site (“NES1”) of ChREBP. Together these signals provide ChREBP with two NES sequences, both the previously reported NES2 and now the new NES1 coordinate to interact together with CRM1 (exportin) for nuclear export of the carbohydrate response element binding protein.