A method and system for a tiling bias design for an integrated circuit device to facilitate efficient design rule checking. The method is implemented in a computer implemented design synthesis system. The method includes receiving a circuit netlist, wherein the circuit netlist represents an integrated circuit design to be realized in physical form. A deep N-well bias voltage distribution structure is provided within the circuit netlist, wherein the structure includes a plurality of tiles arranged to distribute a bias voltage to a plurality of N-wells of the circuit netlist.