<human>: I recently moved to Hawaii. I applied for a job that was similar to the stuff I used to do which was make smoothies. The owners interviewed me and explained that there is no I9 form or food handlers certificate required to work there. I worked in California and had a managers food handlers certificate for the smoothie place i worked at. I managed a store and know a lot about the hiring process and paperwork for California but I am not too sure about the requirements in this state. I apparently was hired because I've worked two shifts there but I am not on the books and i don't think anyone else is, and it's kind of concerning. I did a little bit of my own googling and I'm not considered legally employed there. I want the job but coming from a business that had everything required by state and federal law on the books at all times I'm worried about future employment and taxes and the like. The owner apparently takes employees to the bank and opens joint accounts with them to deposit into. There is no schedule and no specific hours recorded for employees who work, they just are told to come in and work from like 8:30 to 6:30. My main question and concern is can this business get hit legally, as in can they get shut down or something if someone reported? Don't we need food handlers certificates to work? What happens if i'm injured on the job? What happens if there's a disagreement in payment and wages? Because I haven't worked on the books this year do I have to pay taxes, having made less than 5k?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: I got a job in Hawaii that pays under the table and I don't think anyone is technically employed. What are the repercussions for me?