Sure, $20,000 for the shares but what about the taxes you'd owe on the shares? If the value increases 50-fold, does the IRS not see that as 1,000,000 - 20,000 =

Sure, $20,000 for the shares but what about the taxes you'd owe on the shares? If the value increases 50-fold, does the IRS not see that as 1,000,000 - 20,000 = $980,000 of taxable income?