How do you prove you pee last night before you go to bed? Is my linkedin account good enough? I was a senior developer working on the biggest social service platform in the East coast. This is a common understanding within the agency and we often joked about it. Heck, I even know a handful of illegal aliens and tons of well off people on cash income manage to get all the SNAPs and Cash Assistance from our program. I grew up here in this very city among immigrants. Majority of them have cash income and hide their trails aka dont pay tax. How I know? Everyone around me does it. Just like you know you pee last night. It’s not my job to convince you, it’s your job to do more research to prove me wrong.