FinFET structures with fins having stress-inducing caps and methods for fabricating such FinFET structures are provided. In an exemplary embodiment, a method for forming stressed structures comprises forming a first stress-inducing material overlying a semiconductor material and forming spacers overlying the first stress-inducing material. The first stress-inducing material is etched using the spacers as an etch mask to form a plurality of first stress-inducing caps. The semiconductor material is etched using the plurality of first stress-inducing caps as an etch mask.