Abstract: A method for forming interconnect structures in a magnetic random access memory (MRAM) device includes defining an array of magnetic tunnel junction (MTJ) stacks over a lower metallization level. A encapsulating dielectric layer is formed over the array of MTJ stacks and the lower metallization level. Then, a via opening is defined in the encapsulating dielectric layer, and a planar interlevel dielectric (ILD) layer is deposited over the encapsulating dielectric layer and within the via opening. Openings are then formed within ILD layer, over the array of MTJ stacks and the via opening.