By now, you've probably heard a lot from both presidential nominees about getting rid of taxes on tips.The idea may sound good on first go, but it has its detractors, namely economists and tax experts. Their fears include unfairness and people gaming the system. On today's episode, how to put in place guardrails for a policy that many economists believe is likely to go off the rails. **Related episode: **Why Americans Can't Quit Tipping)*For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org).Music by Drop Electric). Find us: TikTok), Instagram), Facebook), Newsletter). *Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)