Method for fabricating an insulated gate bipolar transistor (IGBT) is provided. A substrate includes a device region, that includes control regions and turn-off regions, arranged alternately. A drift region is formed in the substrate. A well region is formed in a portion of the substrate in the control regions and the turn-off regions, and first gate structures are formed in the control regions. The well region is in contact with the drift region, and the first gate structures are in contact with both the drift region and the well region. Emission regions are formed in the well region of the control regions and in the substrate on one or both sides of each first gate structure, the drift region and each emission region are separated by the well region, and the emission regions are electrically connected to a portion of the well region in the turn-off region.