The $42,000 Mistake Most Real Estate Investors Don’t See Coming. You bought a short-term rental. You ran cost segregation. You generated paper losses. And now… you think you’re about to wipe out your W-2 income? ⚠️ Not so fast. The IRS sees this all the time — and they’re not impressed. Since 1986, Passive Activity Loss Rules have been the law of the land: ❌ You can’t use passive real estate losses to offset active income. Unless — and this is a big unless — you qualify for one of the very narrow exceptions. The most misunderstood? 🛏️ The Short-Term Rental Loophole. Here’s what has to be true: You must materially participate (100+ hours) per property. No one — not even your property manager — can work more hours than you. You must log management activities, not investment ones. And that’s where people blow it. Scouting deals? Setting up financing? That’s investing — not management. It doesn’t count toward your hours. Period. So what happens wh...