You often can use a homeless shelter as the legal address for many of the purposes that you state in your above reply, such as getting drivers' licenses, etc. (

You often can use a homeless shelter as the legal address for many of the purposes that you state in your above reply, such as getting drivers' licenses, etc. (I'm an attorney who volunteered on behalf of homeless clients in Washington, DC. Check your local area to see if there is a legal clinic for homeless clients that might be able to help you.)