I. Question Presented 
               You asked whether the claimant, E~, can be considered the widow of deceased number
                  holder (NH) M~ for purposes of determining the claimant’s entitlement to widow’s insurance
                  benefits under Title II of the Social Security Act (Act) on the NH’s record based
                  on a purported, common-law relationship in Nova Scotia.
               
               II. Short Answer 
               Because the NH was domiciled in Nova Scotia at the time of his death, we apply the
                  law the courts of the District of Columbia would apply to determine whether the claimant
                  is the NH’s widow. The courts of the District of Columbia would apply Nova Scotia
                  law under the facts presented. Although we believe the District of Columbia courts
                  would find that the couple was validly married in Nova Scotia on March XX 2013, their
                  ceremonial marriage did not last at least nine months immediately prior to the NH’s
                  death on August X, 2013, as required for widow’s insurance benefits.
               
               Further, even if the claimant could establish that she and the NH were in a common-law
                  relationship predating the ceremonial marriage, a common-law relationship is not a
                  legal marriage under Nova Scotia law and parties to common-law relationships do not
                  have the same intestacy rights as individuals legally married under Nova Scotia law.
                  Thus, in applying Nova Scotia law, we believe the District of Columbia courts would
                  find that the couple’s purported common-law relationship was not a valid marriage
                  and further, that such a common-law relationship did not convey spousal inheritance
                  rights under intestacy law.
               
               Therefore, for purposes of determining the claimant’s entitlement to widow’s insurance
                  benefits on the NH’s record as his widow, the agency may reasonably conclude that
                  the couple’s ceremonial marriage does not meet the Act’s nine-month marriage duration
                  requirement, and the purported common-law relationship is not a legal marriage or
                  one that conveys inheritance rights as a spouse. Thus, we believe the agency can determine
                  that the claimant is not entitled to widow’s insurance benefits on the NH’s record.
               
               III. Background
               The claimant, E~, married the NH on March XX, 2013, in Nova Scotia, Canada.[1] The NH passed away in Nova Scotia less than five months later, on August X, 2013.
                  The claimant filed an application for widow’s insurance benefits on the NH’s record
                  alleging she was the NH’s widow. According to the claimant, she began living with
                  the NH in 2009, the couple exchanged rings in 2010, and they “settled” in her house
                  in Nova Scotia in 2011. The claimant felt she was in a “committed (common-law) marriage”
                  with the NH well before their ceremonial marriage in March 2013.
               
               IV. Federal Law: Widow(er) under the Act for Widow(er)’s Insurance Benefits
               Under Title II of the Act, a claimant may be entitled to widow(er)’s insurance benefits
                  on a deceased insured individual’s account if, among other requirements, the claimant
                  is the widow(er) of the insured individual and their marriage relationship lasted
                  nine months before the insured individual died.[2] See 42 U.S.C. §§ 402(e), (f), 416(a), (c), (g); see also 20 C.F.R. § 404.335.
               
               The agency considers a claimant to be an insured’s widow(er) if the courts of the
                  State in which the insured resided at the time of death would find that the claimant
                  and the insured were validly married at the time the insured died, or if, under application
                  of that State’s intestate succession laws, the claimant would be able to inherit a
                  spouse’s share of the insured’s personal property. See 42 U.S.C. § 416(h)(1)(A); 20
                  C.F.R. §§ 404.335(a), 404.344, 404.345.
               
               As pertinent here, in determining the claimant’s relationship as the insured’s spouse,
                  the agency looks to the law of the State where the insured had a permanent home at
                  the time of death. See 42 U.S.C. § 416(h)(1)(A)(i). If the insured is not domiciled
                  in any State, the agency applies the law of the District of Columbia. See 42 U.S.C.
                  § 416(h)(1)(A)(i); 20 C.F.R. § 404.345; POMS GN 00210.006.B.
               
               It is our understanding that the NH permanently resided in Nova Scotia, Canada at
                  the time of his death on August X, 2013. Thus, because his permanent home was outside
                  of the United States at the time of his death, we look to the law the courts of the
                  District of Columbia would apply to determine if the claimant is the NH’s widow.
               
               A. Analysis[3]
               1. The Ceremonial Marriage Does Not Meet the Duration Requirement 
               Under the law of the District of Columbia, the validity of a marriage is determined
                  by the law of the jurisdiction where the marriage was entered into. See McConnell
                  v. McConnell, 99 F. Supp. 493, 494 (D.D.C. 1951); Carr v. Varr, 82 F. Supp. 398 (D.D.C.
                  1949); Gerardi v. Gerardi, 69 F. App. 296 (D.D.C. 1946). We believe there is no dispute
                  that under the law of the District of Columbia, a D.C. Court would find that the claimant
                  and the NH had a valid ceremonial marriage on March XX, 2013 in Nova Scotia. Claimant
                  presented SSA with (1) a marriage certificate from Nova Scotia, certified by a Consular
                  Clerk, and (2) the NH’s death certificate, listing the Claimant as his wife. In addition,
                  SSA has statements from relatives mentioning the couple’s ceremonial marriage. However,
                  because the NH died on August X, 2013, less than six months after the ceremonial marriage,
                  the nine-month duration requirement from the Act is not met. See 42 U.S.C. §§ 402(e),
                  (f), 416(a), (c), (g); see also 20 C.F.R. § 404.335.
               
               2. The Common-Law Relationship is not a Valid Marriage
               The claimant also alleges that prior to the ceremonial marriage, she and the NH entered
                  into a common-law “marriage “in Nova Scotia, Canada. Again, the courts of the District
                  of Columbia would apply Nova Scotia law.
               
               Nova Scotia law recognizes common-law relationships, but such relationships are not
                  the equivalent of legal marriages and do not carry all of the same rights and obligations
                  of married couples under the law.[4] Moreover, Nova Scotia does not provide for common-law marriage.[5] Thus, even if the claimant was able to prove that she and the NH were in a common-law
                  relationship before their March 2013 ceremonial marriage, it is not the equivalent
                  of a legal marriage under Nova Scotia law. As such, applying Nova Scotia law, we believe
                  the courts of the District of Columbia would find that the claimant was not validly
                  married to the NH prior to their March 2013 ceremonial marriage. See 42 U.S.C. § 416(h)(1)(A)(i);
                  20 C.F.R. §§ 404.335(a)(1), 404.345.
               
               3. The Common-Law Relationship Does Not Convey Inheritance Rights
               As noted above, even if not validly married, the agency shall nevertheless deem the
                  claimant to be the NH’s widow if, under the intestacy laws applied by the courts of
                  the District of Columbia, the claimant would have the same status as a spouse or widow
                  with respect to the taking of the insured individual’s property. See 42 U.S.C. § 416(h)(1)(A)(ii);
                  20 C.F.R. § 404.345. The courts of the District of Columbia have held that the laws
                  of the NH’s domicile at the time of his death determine intestate inheritance rights.
                  See Javier v. Comm’r of Soc. Sec., 407 F.3d 1244, 1247 (D.C. Cir. 2005) (citing In
                  re Gray’s Estate, 168 F. Supp. 124 (D.D.C. 1958)). Therefore, here, the courts of
                  the District of Columbia would apply Nova Scotia intestacy law to determine if a common-law
                  relationship, if established, would confer upon the claimant the same intestate succession
                  rights that a widow would have.
               
               Under Nova Scotia law, the Intestate Succession Act governs the disposition of the
                  property of an individual who dies without a will.[6] The Intestate Succession Act grants no rights of inheritance to common-law partners.[7] Further, Nova Scotia case law forecloses the possibility that a commonlaw partner
                  could be considered a “spouse” under the Intestate Succession Act.[8] The Supreme Court of Nova Scotia has ruled that the term “spouse” as used in the
                  Intestate Succession Act applies only to marriages or registered domestic partnerships,
                  and that common-law spouses are thus excluded from intestate inheritance.[9]
               Accordingly, even if the claimant was in a common-law relationship with the insured
                  before their March 2013 ceremonial marriage, it does not convey inheritance rights
                  of a spouse under Nova Scotia intestacy law. Thus, in applying Nova Scotia law, we
                  believe the courts of the District of Columbia would find that the claimant could
                  not inherit from the NH based on the couple’s purported common-law relationship. Accordingly,
                  the agency cannot deem the partner in a common-law relationship a widow for purposes
                  of establishing entitlement to widow’s benefits under Title II of the Act.
               
               Finally, we note that Nova Scotia law provides an alternative to legal marriage that
                  does confer intestate inheritance rights—a registered domestic partnership.[10] This partnership, if properly registered, provides the same inheritance rights as
                  a spouse under the Intestate Succession Act.[11] We have received no evidence to suggest that the claimant and the NH were in a registered
                  domestic partnership, so this opinion does not delve further into its requirements.
               
               V. Conclusion
               In applying Nova Scotia law, we believe the District of Columbia courts would find
                  that the couple’s purported common-law relationship was not a valid marriage and further,
                  that such a common-law relationship did not convey spousal inheritance rights under
                  intestacy law. Therefore, for purposes of determining the claimant’s entitlement to
                  widow’s insurance benefits on the NH’s record as his widow, the agency may reasonably
                  conclude that the couple’s ceremonial marriage does not meet the Act’s nine-month
                  marriage duration requirement, and their purported common-law relationship is not
                  a legal marriage or one that conveys inheritance rights as a spouse. Thus, we believe
                  the agency can conclude that the claimant is not entitled to widow’s insurance benefits
                  on the NH’s record.