> “Revenue Ruling 2012-18 reaffirms the factors which are used to determine whether payments constitute tips or service charges. Q&A 1 of Revenue Ruling 2012-18 provides that the absence of any of the following factors creates a doubt as to whether a payment is a tip and indicates that the payment may be a service charge:
> - The payment must be made free from compulsion
> - The customer must have the unrestricted right to determine the amount
> - The payment should not be the subject of negotiation or dictated by employer policy; and
> - Generally, the customer has the right to determine who receives the payment.
https://www.irs.gov/businesses/small-businesses-self-employe...