To amend title II of the Social Security Act to restrict the application of the windfall elimination provision to individuals whose combined monthly income from benefits under such title and other monthly periodic payments exceeds $2,000 and to provide for a graduated implementation of such provision on amounts above such $2,000 amount.

Amends title II (Old Age, Survivors and Disability Insurance) of the Social Security Act to: (1) restrict the application of the windfall elimination provision to individuals whose combined monthly income from the individual's primary insurance amount under such title and the monthly periodic payment attributable to noncovered service performed after 1956 exceeds $2,000; and (2) provide for a graduated implementation of such provision by specified percentages with respect to incremental amounts above such threshold, up to 100 percent for combined amounts over $3,000.