There’s an uncomfortable truth no one tells you until it’s too late: Gross return doesn’t matter. What really matters is what actually reaches your pocket after taxes. You can have an investment with a 14% gross return — but if you make basic tax mistakes, that can easily turn into just 7–8% net. Practically half. At BizNexus Consulting , after managing over €500M  in European real estate investments, we’ve identified a devastating pattern: 78% of international investors  who