<prompt> Human: Hi, my girlfriend recently got a new job at a café as a waitress and also making deliveries. Shes been there for 2-3 weeks and theyve only paid her in cash she makes 8 an hour and also gets tips. But she hasnt filled out a w-2 form with them yet and isnt sure how taxes will work with them paying her all in cash. I feel like she may be getting paid under the table, what should she do?  <response>: If they are paying her in cash you can bet they are not paying unemployment nor Workers Comp on her either. So she get hurt she is screwed.Also if she is doing deliveries in her personal vehicle she needs to have commercial insurance as your normal insurance will not cover it.There must be a W-4 or W-9 filled out and most likely it should be a W-4. IRS loathes allowing a large environment like a restaurant us a 1099 as money goes missing. Most tip places must also track the tips to assure minimum wage is met and that it is reported, Domino drivers fill out tip forms.I would be cautious as if they will cheat the IRS they will cheat you and if they get caught they will could come back after her for SS and medicare not withheld. 