QUESTION
               You asked whether registration of a domestic partnership in Washington can provide
                  a basis for a Social Security Number (SSN) name change after December 3, 2009, when
                  amendments to Washington’s registered domestic partnership statutes took effect.
               
               SHORT ANSWER
               No. Registration of a domestic partnership in Washington does not effectuate or yield
                  proof of a legal name change. However, a statement of name change form filed by the
                  partners to an existing Washington registered domestic partnership provides the basis
                  to change the name on the SSN. Furthermore, a certificate of registered domestic partnership
                  issued in response to the filing of a statement of name change may serve as evidence
                  of a name change, but in such circumstance, additional evidence of identity is required
                  in order to process the name change. Based on the foregoing analysis, we conclude
                  that the evidence you submitted is sufficient to support a name change on the applicant’s
                  SSN.
               
               Summary of Evidence
               In 2010, H.D~ and G.R~ signed a “Domestic Partnership Statement of Change” form, indicating
                  a name change of a partner of a previously registered domestic partnership. The partners
                  filed the form with the Secretary of the State of Washington. The statement of change
                  form provides that G.R~’s registered name is to be G.D~. The form also states G.R~’s
                  date and place of birth. The Secretary of State issued a new certificate of state
                  registered domestic partnership to H.D~ and G.D~, dated in 2010. G.R~ completed a
                  Form SS-5 application for a Social Security card to bear the name G.D~.
               
               Analysis
               Name Change Rights Under Washington Law
               “Under well established principles of common law, a person is free to adopt and use,
                  absent a statute to the contrary, any name that he or she sees fit so long as it is
                  not done for any fraudulent purposes and does not infringe upon the rights of others.”
                  Doe v. Dunning, 549 P.2d 1, 3 (Wash. 1976) (citing Attorney General Opinion, Jan. 30, 1928). A person
                  desiring a name change may obtain an official district court order attesting to the
                  name change, but the procedure is not required to effectuate the name change. Wash.
                  Rev. Code § 4.24.130; Attorney General Opinion 1985 No. 10. Thus, no formal process
                  is required for an individual to change his or her name under Washington law. Although
                  a person’s right to adopt and use a new name is not conferred by Washington’s registered
                  domestic partnership statutes, registration of a domestic partnership, like marriage,
                  presents an opportunity for a person to record a new name with the state government.
                  Wash. Rev. Stat. §§ 26.04.090-105, 26.60.040.[1]
               Application of SSA Policy Regarding Legal Name Change   Evidence Requirements
               In order to process a name change based on a domestic partnership, SSA requires evidence
                  of a name change event, and the SSN holder’s new name and identity. Program Operations
                  Manual System (POMS) RM
                     
                     10212.055, 00203.210(A). The statement of change form submitted by G.R~ contains all the information
                  required to process a name change on the SSN. The form reflects G.R~’s decision to
                  adopt a new name and contains the requisite identifying information: G.R~’s old name,
                  place of birth, and date of birth.
               
               Your question contemplates the scenario where a domestic partner submits a State of
                  Washington declaration or certificate of registered domestic partnership to support
                  a name change to SSN records. See Wash. Rev. Code § 26.60.040. A declaration of registered domestic partnership provides
                  no basis to sustain a name change to SSN records because it does not reflect a partner’s
                  decision to use a new name. See http://www.secstate.wa.gov/corps/domesticpartnerships/declaration%20draft%209.pdf (accessed on May 17, 2010). A certificate of registered domestic partnership will
                  reflect a partner’s new name if issued in response to the filing of a statement of
                  change form such as the one submitted by G.R~ In contrast, a certificate issued in
                  response to the filing of a declaration of registered domestic partnership will not
                  reflect a partner’s new name. SSA may accept a certificate of registered domestic
                  partnership as evidence of a name change if the certificate reflects the partner’s
                  new name. Such a certificate may lack required identifying information reflected in
                  SSA records such as the partner’s old name and date and place of birth. In this circumstance,
                  SSA policy requires that the partner furnish additional documentation of identity
                  in order for SSA to process a name change based on the certificate. POMS RM 10212.015(D), 00203.210(A).
               
               CONCLUSION
               Registration of a domestic partnership in the State of Washington does not provide
                  a basis to change the name on the SSN record. A statement of name change form filed
                  by the partners to a registered domestic partnership contains all the information
                  required by SSA to process a name change on the SSN. A certificate of registered domestic
                  partnership issued in response to a filed statement of name change may serve as evidence
                  of a partner’s new name, but lacks required evidence of identity. Therefore, when
                  such a certificate is used to prove a name change, SSA policy requires evidence of
                  identity in order to process the name change on the SSN.
               
               G.R~’s SSN record should be changed to reflect her new name, G.D~.
               This opinion can be used as precedent for other SSN name change requests based on
                  registration of a domestic partnership or filing of a domestic partnership statement
                  of name change form in Washington. This opinion supersedes the opinion dated May 18,
                  2007, in POMS PR
                     
                     02707.053 (Washington).