WASHINGTON – Everyone knows that the U.S. budget is being devoured by entitlements. Everyone also knows that of the Big Three – Medicare, Medicaid and Social Security – Social Security is the most solvable.

Back-of-an-envelope solvable: Raise the retirement age, tweak the indexing formula (from wage inflation to price inflation) and means-test so that Warren Buffett’s check gets redirected to a senior in need.

The relative ease of the fix is what makes the Obama administration’s Social Security strategy so shocking. The new line from the White House is: no need to fix it because there is no problem. As Office of Management and Budget Director Jack Lew wrote in USA Today just a few weeks ago, the trust fund is solvent until 2037. Therefore, Social Security is now off the table in debt-reduction talks.

This claim is a breathtaking fraud.

The pretense is that a flush trust fund will pay retirees for the next 26 years. Lovely, except for one thing: The Social Security trust fund is a fiction.

If you don’t believe me, listen to the OMB’s own explanation (in the Clinton administration budget for fiscal year 2000 under then-Director Jack Lew, the very same). The OMB explained that these trust fund “balances” are nothing more than a “bookkeeping” device. “They do not consist of real economic assets that can be drawn down in the future to fund benefits.”

In other words, the Social Security trust fund contains – nothing.

Here’s why. When your FICA tax is taken out of your paycheck, it does not get squirreled away in some lockbox in West Virginia where it’s kept until you and your contemporaries retire. Most goes out immediately to pay current retirees, and the rest (say, $100) goes to the U.S. Treasury – and is spent. On roads, bridges, national defense, public television, whatever – spent, gone.

In return for that $100, the Treasury sends the Social Security Administration a piece of paper that says: IOU $100. There are countless such pieces of paper in the lockbox. They are called “special issue” bonds.

Special they are: They are worthless. As the OMB explained, they are nothing more than “claims on the Treasury (i.e., promises) that, when redeemed (when you retire and are awaiting your check), will have to be financed by raising taxes, borrowing from the public, or reducing benefits or other expenditures.” That’s what it means to have a so-called trust fund with no “real economic assets.” When you retire, the “trust fund” will have to go to the Treasury for the money for your Social Security check.

Bottom line? The OMB again: “The existence of large trust fund balances, therefore, does not, by itself, have any impact on the government’s ability to pay benefits.” No impact: The lockbox, the balances, the little pieces of paper, amount to nothing.

So that when Jack Lew tells you that there are trillions in this lockbox that keep the system solvent until 2037, he is perpetrating a fiction certified as such by his own OMB. What happens when you retire? Your Social Security will come out of the taxes and borrowing of that fiscal year.

Why is this a problem? Because as of 2010, the pay-as-you-go Social Security system is in the red. For decades it had been in the black, taking in more in FICA taxes than it sent out in Social Security benefits. The surplus, scooped up by the Treasury, reduced the federal debt by tens of billions. But demography is destiny. The ratio of workers to retirees is shrinking year by year. Instead of Social Security producing annual surpluses that reduce the federal deficit, it is now producing shortfalls that increase the federal deficit – $37 billion in 2010. It will only get worse as the baby boomers retire.

That’s what makes this administration’s claim that Social Security is solvent so cynical. The Republicans have said that their April budget will contain real entitlement reform. President Obama is preparing the ground to demagogue Social Security right through the 2012 elections. The ad writes itself: Those heartless Republicans don’t just want to throw granny in the snow, they want to throw granny in the snow to solve a problem that doesn’t even exist! Vote Obama.

On Tuesday, Democratic Sen. Joe Manchin of West Virginia denounced Obama for lack of leadership on the debt. It’s worse than that. Obama is showing leadership. With Lew’s preposterous claim that Social Security is solvent for 26 years, Obama is preparing to lead the charge against entitlement reform as his ticket to re-election.

© 2011, The Washington Post Writers Group