Restoring Fiscal Control Can’t Wait Much Longer

Since the start of the new year, the bond market has been urging Congress to come to terms with America’s spiraling budget problems. Soon it might be demanding immediate action.

Long-term yields have hovered around 5%. If they stay there, the government’s inflation-adjusted cost of borrowing will likely exceed the economy’s rate of growth — meaning the debt ratio will rise even faster than currently projected and that bigger spending cuts or tax increases will be needed to rein it in. This is what “unsustainable” fiscal policy looks like.

Lawmakers haven’t even started talking about this problem, much less grappling with it realistically. The Congressional Budget Office has just updated its periodic assessment of “Options for Reducing the Deficit.” Studied alongside the latest estimates of required fiscal tightening, it suggests just how dire the country’s outlook is.

On current policies — optimistically assuming no extra spending, no new tax reductions, moderate bond yields and no economic setbacks — the debt will rise to nearly 120% of gross domestic product by 2035 and keep on rising thereafter. Stabilizing the debt ratio at its current level of roughly 100% of GDP would demand spending cuts and tax increases amounting to some $9 trillion over the next 10 years. Measured against that prospect, the CBO’s list of deficit-reduction choices offers no easy answers.

To illustrate, the government’s single biggest spending program, at about $1.5 trillion a year, is Social Security. Gradually raising the normal retirement age to 70 from 67 — a controversial reform, too much for many politicians — would reduce the program’s 10-year outlays by roughly $100 billion. Setting all Social Security payments from next year at $2,000 a month inflation-adjusted (equivalent to 150% of the federal poverty level) would be even more radical and is scarcely imaginable: Even this would save only about $300 billion between now and 2034.