To put it another way, Social Security's unfunded liability equals 1.3% of the gross domestic product. So if we were to fund its deficit with general revenues, income taxes would have to rise by 1.3% of GDP immediately and forever. With the personal income tax raising about 10% of GDP in coming years, according to the Congressional Budget Office, this means that every taxpayer would have to pay 13% more just to make sure that all Social Security benefits currently promised will be paid.
As bad as that is, however, Social Security's problems are trivial compared to Medicare's. Its trustees also issued a report this week. On page 69 we see that just part A of that program, which pays for hospital care, has an unfunded liability of $36.4 trillion in perpetuity. The payroll tax rate would have to rise by 6.5% immediately to cover that shortfall or 2.8% of GDP forever. Thus every taxpayer would face a 28% increase in their income taxes if general revenues were used to pay future Medicare part A benefits that have been promised over and above revenues from the Medicare tax.
But this is just the beginning of Medicare's problems, because it also has two other programs: part B, which covers doctor's visits, and part D, which pays for prescription drugs.
The unfunded portion of Medicare part B is already covered by general revenues under current law. The present value of that is $37 trillion or 2.8% of GDP in perpetuity according to the trustees report (p. 111). The unfunded portion of Medicare part D, which was rammed into law by George W. Bush and a Republican Congress in 2003, is also covered by general revenues under current law and has a present value of $15.5 trillion or 1.2% of GDP forever (p. 127).
To summarize, we see that taxpayers are on the hook for Social Security and Medicare by these amounts: Social Security, 1.3% of GDP; Medicare part A, 2.8% of GDP; Medicare part B, 2.8% of GDP; and Medicare part D, 1.2% of GDP. This adds up to 8.1% of GDP. Thus federal income taxes for every taxpayer would have to rise by roughly 81% to pay all of the benefits promised by these programs under current law over and above the payroll tax.
Since many taxpayers have just paid their income taxes for 2008 they may have their federal returns close at hand. They all should look up the total amount they paid and multiply that figure by 1.81 to find out what they should be paying right now to finance Social Security and Medicare.
To put it another way, the total unfunded indebtedness of Social Security and Medicare comes to $106.4 trillion. That is how much larger the nation's capital stock would have to be today, all of it owned by the Social Security and Medicare trust funds, to generate enough income to pay all the benefits that have been promised over and above future payroll taxes. But the nation's total private net worth is only $51.5 trillion, according to the Federal Reserve. In effect, we have promised the elderly benefits equal to more than twice the nation's total wealth on top of the payroll tax.
It's been working for over half a century.
Still working. It needs fixing. Alarmist rhetoric is not fact.
