Newbie BRRR Cash out Refi question - Tax Returns

[Aram L.]

Question for getting a cash out refi to invest to property #2 or 3.. 

After you buy, rehab and rent out your first property, you borrow money based on the ARV.. (Ideally at least what what you put into it) but if your income tax returns show too little, how can you make the cash out refi happen?