Social Security's looming crisis is political, not economic

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published 14 June 2019

There are few traditions in American politics as cherished as the semi-regular panic over Social Security. There are equally few that are such utter balderdash on the economic merits.

The latest example of this time-honored practice comes to us courtesy of The New York Times. "Social Security's so-called trust funds are expected to be depleted within about 15 years," the outlet warned this week. "Benefit checks for retirees would be cut by about 20 percent across the board." The cuts could potentially rise to 25 percent in later years. About half of all seniors rely on Social Security as their primary means of income, and the program reduces the poverty rate among the elderly from 39 percent to 9 percent. If the benefit cuts do happen, that would be devastating. The question is whether the cuts, at the basic structural level, are actually necessary at all.

Social Security's trust funds were created back in the late 1930s, along with the benefits program itself and the payroll taxes intended to finance it. The idea was that the money brought in by the payroll tax would be deposited in the trust funds, then used to pay retirees' benefits — essentially mimicking the function of a private retirement account. The problem is that the baby boomers are now retiring, and as their name suggests, there's a lot of them. Average life spans for the elderly have also increased. Social Security is paying its promised benefits to more people, and paying more of them per person. That spending has overtaken the flow of money from the payroll tax, and the trust funds are draining faster than they're being replenished. They're currently projected to run out entirely around 2034 or 2035. At that point, the law says benefits have to be cut until total payments going out match the total payroll tax revenue coming in; hence the 20-to-25 percent benefit reduction.

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The problems begin with that whole point about how the Social Security trust funds mimic the function of private savings. It's widely assumed the federal government is just like a private household or business; it can run out of money if it doesn't manage its spending and revenue properly. Indeed, Social Security's trust funds are designed on this premise. But that's actually not how it works at all. As I've written many times before, the federal government is the sole legal issuer of U.S. dollars into the economy. Its finances work more or less backwards: it has to spend money into the economy before it can tax it back out again. The federal government can never "run out" of money, nor can it ever suffer an involuntary debt crisis. The federal government can cause too much inflation in the economy, but that's it.

Yes, the laws governing Social Security require benefits to be cut anyway. But that's just a rule Congress imposed on itself; there's no hard objective reality forcing it to cut benefits, the way you or I really would be out of money if we spent everything in our retirement portfolio. And since Congress wrote that law, it can also unwrite it. In point of fact, the Congressional Budget Office's (CBO) long-term projections already assume this will happen: "In CBO's extended baseline projections, Social Security is assumed to pay benefits as scheduled under current law, regardless of the status of the program's trust funds," as it says on page 16 here.

Why on earth was Social Security designed this way to begin with? In a word, politics. President Roosevelt felt Social Security would be harder to eliminate if voters believed they had "earned" their benefits by first paying into the program via payroll taxes. "We put those payroll contributions there so as to give the contributors a legal, moral, and political right to collect their pensions and their unemployment benefits," Roosevelt allegedly told an adviser at the time, "Those taxes aren't a matter of economics, they're straight politics."

Now, maybe you think Roosevelt was right on the necessary politics, and maybe you don't. But the artifice is apparent everywhere, once you know to look for it. The very first Social Security beneficiary, Ida May Fuller, got her initial benefits check in 1939, after paying into the system for just three years — hardly enough time to build up the necessary "savings" to fund her retirement. The very fact that benefit cuts would reduce Social Security to a cashflow basis demonstrate that current workers finance the benefits for current retirees, as opposed to payroll taxes being stored up for the future retirement of the citizens who payed them.

Of course, Congress still faces the fact that it made a rule for itself that benefits must be cut when the trust funds run dry. If it wants to maintain the fiction, Congress could do what previous reforms have done, and bring spending and revenue back into line through some combination of benefit cuts and payroll tax hikes. At some point, however, you'd think the better move would be to acknowledge the trust funds are a political gimmick, and just spend whatever benefits our elected representatives deem appropriate.