IRS PUBLICATION 531

A publication for employees who receive tips as part of their compensation, which is considered an income and subject to federal income tax. Whether received directly from an employer or through a tip-sharing arrangement with fellow employees, it should be reported to the employer every month if he or she has received more than $20 in tips. Noncash tips such as tickets, passes, or other items of value, is also considered an income and subject to income tax.