50 U.S.C. § 4027
Guarantee of residency for spouses of servicemembers
For the purposes of establishing the residency of a spouse of a servicemember for any purpose (including the registration of a business), the spouse of a servicemember may elect to use the same residence as the servicemember regardless of the date on which the marriage of the spouse and the servicemember occurred.
( Oct. 17, 1940, ch. 888 , title VII, § 707, as added Pub. L. 116–92, div. A, title XVII, § 1739(a) , Dec. 20, 2019 , 133 Stat. 1820 ; amended Pub. L. 117–81, div. A, title X, § 1081(c) , Dec. 27, 2021 , 135 Stat. 1922 .)