Earlier quoted context omitted.
A Roth IRA (a post-tax retirement account) in the United States will permit untaxed capital gains. The maximum yearly contribution is $18,000. The S&P 500 returns 7% average on most 20-year intervals. [1] 1. https://dqydj.com/sp-500-return-calculator/ ; I tried to find a 20-year interval less than 7%, I could only find a few terminating in the last ten years. They were above 6.5%. (not that I find most of what is in…
According to the IRS the maximim contribution to a Roth IRA is far less: $5,500. https://www.irs.gov/retirement-plans/plan-participant-employ...
The $18,000 number sounds familiar. I think that's the maximum annual contributon to a 401(k) but don't quote me on that.