(a)#
Except as approved in par. (b), in the case of any partnership adjustments, as defined under section 6241 of the Internal Revenue Code and including adjustments under section 6225 of the Internal Revenue Code, the partnership and its partners shall report such changes or corrections to the department within 180 days after the final determination by the internal revenue service and shall concede the accuracy of such determination or state how the determination is erroneous. The partnership and its partners are not required to report such changes or corrections unless the changes or corrections affect the amount of net tax payable under this chapter, of a credit calculated under this chapter, of a Wisconsin net operating loss carried forward under this chapter, of a Wisconsin net business loss carried forward under this chapter, or of a capital loss carried forward under this chapter. The partnership and its partners shall submit amended returns, as applicable, for each reviewed year, as defined under section 6225 of the Internal Revenue Code, to which such partnership adjustments relate.