What additional document may be needed for an applicant who is a veteran's spouse?

For an applicant who is a veteran's spouse, a marriage certificate is essential. This document serves as official proof of the marital relationship between the applicant and the veteran, which may be required to establish eligibility for certain benefits or programs available to veterans and their families. The marriage certificate is a vital legal document that confirms the duration and validity of the marriage, allowing the authorities to process the application appropriately.

While proof of residency, an employment verification letter, and a joint tax return might be relevant documents in different contexts, they do not specifically verify the relationship between the veteran and their spouse. The marriage certificate uniquely fulfills the requirement to demonstrate that the applicant is indeed the spouse of the veteran.