A semiconductor device includes a first fin, a second fin, a first gate electrode having a first portion that at least partially wraps around an upper portion of the first fin and a second portion that at least partially wraps around an upper portion of the second fin, a second gate electrode having a portion that at least partially wraps around the upper portion of the first fin, and a gate-cut feature having a first portion in the first gate electrode between the first and second portions of the first gate electrode. The gate-cut feature is at least partially filled with one or more dielectric materials. In a direction of a longitudinal axis of the first fin, the gate-cut feature has a second portion extending to a sidewall of the second gate electrode.