I made $11,500 last year braiding hair, (cash only) business Maryland is asking that I provide them with details of my business income before they release my refund. What can I provide them in order to prove my business income? Additionally, I have been braiding hear since 2014 and reporting it on my tax returns, but I've never setup an EIN number or registered my business with Maryland. what documentation are they seeking from me in order to prove my business income?
