Pre-tax income of $120k would net about $95k in the US for a married man with 2 kids and a house in a tax-free state (Texas, Florida, etc.) 8% growth isn't a s

Pre-tax income of $120k would net about $95k in the US for a married man with 2 kids and a house in a tax-free state (Texas, Florida, etc.) 8% growth isn't a stretch, it's the average return for S&P 500 over the past 100 years.