The capital-gains exclusion on a primary-home sale still caps at $500,000 for couples and $250,000 for singles — untouched since 1997 — while median U.S. homeowner equity now tops $213,000
When Congress passed the Taxpayer Relief Act of 1997, a three-bedroom ranch house in San Jose might have sold for $280,000. Today that same house could fetch $1.5 million or more. A single homeowner who held on for the full ride would owe federal capital-gains tax on roughly $750,000 of profit after applying the $250,000…