* $18,000/year 401k contribution (similar to pension, but I take on the market risk)
* $5,500/year IRA contribution (similar to pension, but I take on the market risk)
* $200,000 total in tuition per child at my alma mater.
* Health insurance costs. This can easily be $12,000/year or more for a family.
None of these are included in the tax amounts that we pay.
This is also not considering that German cities are much cheaper than equivalently walkable American cities.