Fairly certain this calculator fails to account for Sanders&#x27; proposed lifting of the Social Security tax cap for (presumably household?) earnings over $250,000. That&#x27;s a fake 6.2% and real 12.4% marginal income tax hike.<p>Also the brackets don&#x27;t match up with this analysis[2], though I have no idea who&#x27;s right. That analysis also suggests Sanders&#x27; plan adds <i>another</i> employer-paid payroll tax of 6.2%! I&#x27;m not sure how that overlaps with the &quot;Medicare for All&quot; tax. Let&#x27;s assume they&#x27;re not cumulative. The result is still something like a real 60% marginal rate on a household with two $150,000 earners. Before state and local taxes, of course.<p>EDIT: No, of course, the 2.2% employee and 6.2% employer taxes are cumulative! It&#x27;s disingenuous to imply that your wages aren&#x27;t being taxed if your employer pays the tax instead of you.<p>[1] <a href="http:&#x2F;&#x2F;taxfoundation.org&#x2F;article&#x2F;details-and-analysis-senator-bernie-sanders-s-tax-plan" rel="nofollow">http:&#x2F;&#x2F;taxfoundation.org&#x2F;article&#x2F;details-and-analysis-senato...</a><p>[2] <a href="https:&#x2F;&#x2F;berniesanders.com&#x2F;issues&#x2F;strengthen-and-expand-social-security&#x2F;" rel="nofollow">https:&#x2F;&#x2F;berniesanders.com&#x2F;issues&#x2F;strengthen-and-expand-socia...</a>