Which form is used by a surviving spouse to apply for benefits?

The appropriate form for a surviving spouse to apply for benefits is the VA Form 21-534EZ. This specific form is designed for applying for Dependency and Indemnity Compensation (DIC), Death Pension, and Accrued Benefits. It streamlines the process for surviving spouses, allowing them to claim benefits that they are entitled to due to the veteran's service.

Using the correct form ensures that the application is processed efficiently. This form includes necessary details about the deceased veteran’s service and the survivor's financial situation, which are critical for determining eligibility for benefits. Having this specialized form in place helps ensure that the surviving spouse receives the support they need as part of the benefits system established for veterans and their families.

In contrast, the other forms listed serve different purposes, such as applying for disability compensation or handling claims involving different aspects of veterans' benefits. Thus, the VA Form 21-534EZ is specifically tailored to meet the requirements for surviving spouses, making it the correct choice in this scenario.