How do I add a spouse and stepchild as dependents for VA disability compensation, and does a stepchild count?

When a veteran is rated 100 percent, or has a combined rating of 30 percent or higher, additional monthly compensation can be paid for dependents, including a spouse, children, and in some cases dependent parents. A stepchild who lives with you and is financially supported by you is generally treated the same as a biological or adopted child for VA purposes, as long as the child meets the standard age requirements (under 18, or under 23 if a full-time student, or any age if permanently incapable of self-support before turning 18). The relationship does not need to be formalized through adoption; VA simply requires proof of the marriage and proof that the stepchild is part of your household and dependent on you.

To add dependents, you file VA Form 21-686c, Declaration of Status of Dependents. If you are also adding a stepchild, you may need to submit VA Form 21-674 if the child is between 18 and 23 and attending school, though for a minor stepchild the 21-686c alone is usually sufficient. You will need to provide your marriage certificate and the child's birth certificate showing the parent-child relationship to your spouse. These can be submitted online through the VA.gov dependent's application, by mail, by fax, or in person at a regional office.

Once approved, your monthly compensation amount will increase according to the current dependency compensation tables, which vary based on your disability rating and number of dependents. The increase typically begins effective the date of the qualifying event, such as the marriage date, though back pay for that period is often provided once the claim is processed. Your spouse and stepchild may also become eligible for CHAMPVA health coverage if they do not already have other health insurance, and your spouse may become eligible for DIC (Dependency and Indemnity Compensation) in the future if applicable, along with potential eligibility for the Fry Scholarship or Dependents' Educational Assistance for the stepchild later if you were to pass away from a service-connected condition. There is no need to refile your disability claim itself; adding dependents is a separate administrative action that does not affect your existing rating.

The concrete next step is to file VA Form 21-686c through VA.gov or your regional office as soon as the marriage is finalized, attaching the marriage certificate and the stepchild's birth certificate to start the dependency pay adjustment promptly.