402.1What is the definition of a widow(er) for Social Security purposes?
You are considered a widow(er) of the insured worker for Social Security purposes if:
Under applicable law, if at the time the insured worker died:
You and the insured worker were validly married; or
You would have the status of widow(er) with respect to the distribution of intestate personal property;
You entered into a ceremonial marriage with the insured worker that was invalid under the law, provided that:
You married the insured worker in good faith, not knowing of any impediment to the marriage;
You were living with the insured worker in the same household at the time of his or her death;
NOTE: This statement does not apply if you are divorced or if you were receiving spouse's benefits at the time of the insured worker's death.
For periods prior to January 1991, there is no other person who is or was entitled to monthly insurance benefits on the insured worker's earnings record and still has the status as a legal widow(er); and
The invalid marriage resulted from either (1) a prior marriage or its dissolution; or (2) a defect in the procedure followed in connection with your marriage.
402.2What does under applicable law mean?
Applicable law is either:
The law applied by the courts of the State where the insured worker lived at the time he or she died; or
The law applied by the District of Columbia if the insured worker was not living in any State at the time of his or her death.
Last Revised: Aug. 25, 2016