Retirement Social Security

Warren Buffett’s Social Security Warning Could Soon Come True for Millions of Retirees

His words from 2005 resonate today.

By Chris Lewis, CEPF , Edited by Laura Hohenstein

Updated Oct. 6, 2026

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Warren Buffett has been many things over the decades. He's the world's most celebrated investor, a billionaire who still lives in the same house he bought in 1958, and a consistent voice on the subject of keeping promises to older Americans. For millions of retirees who are living on just Social Security, what he said two decades ago is suddenly the most relevant thing anyone has said about the program in years.

At the 2005 Berkshire Hathaway annual meeting, Buffett was direct, "I basically believe that anything that would take Social Security payments below their present guaranteed level is a mistake."

He was not making an actuarial argument. He was making a moral one. Social Security, in his view, is a transfer system. Workers pay in during their productive years so that older Americans receive support in their retirement years. Breaking that promise, he believed, would be wrong.

That warning now has a deadline attached to it.

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What the math actually shows

The Social Security Trustees' 2026 report projects that the OASI trust fund will be depleted in the fourth quarter of 2032. When the reserves run out, incoming payroll tax revenue can only cover a portion of scheduled benefits. The law then requires automatic, across-the-board cuts to match what is coming in.

The Committee for a Responsible Federal Budget (CRFB) projects that a typical dual-earning couple retiring in early 2033 would see their combined annual Social Security benefit drop by approximately $16,900 per year. The percentage cut is projected at roughly 22%.

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Who gets hit the hardest

A 22% cut could be devastating for a large share of the people who depend most on the program.

Roughly 36% of Americans aged 65 and older rely on Social Security for 90% or more of their income. For those households, a benefit cut is not a budget adjustment. It is a financial crisis with no obvious solution.

Older Americans cannot go back to work easily. They cannot rebuild savings on a fixed income. They cannot negotiate their expenses down to offset a permanent cut in their largest income source. The people most harmed by a trust fund depletion are the ones with the least ability to absorb it.

The average Social Security retirement benefit in 2026 is approximately $2,071 per month. A 22% cut reduces that to roughly $1,615 per month, a loss of $456 every single month, for the rest of the recipient's life.

Congress has stepped in before

Lawmakers have never allowed an across-the-board benefit cut to take effect. The most cited precedent is the 1983 reform package, negotiated under President Reagan and passed with bipartisan support, which included a combination of payroll tax increases and benefit adjustments that stabilized the program for decades. At the time of those negotiations, the trust fund was months away from running out.

The political pressure to act grows as the deadline approaches. More than 70 million Americans receive Social Security. That is an enormous constituency, and lawmakers on both sides of the aisle face significant consequences if benefits are cut on their watch.

Buffett himself has said he believes the program is fixable. He has indicated he believes Congress can and should find a way to keep benefits whole.

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The fixes being discussed

Several options have been proposed for shoring up the program, some of which Buffett has recommended, though none have passed into law.

Adjusting benefits for the highest-earning retirees is one approach. Under this framework, high earners would see smaller benefit increases or reduced benefits relative to what current law promises, while lower- and middle-income retirees would be protected.

Changing how much income is subject to payroll taxes is another lever. In 2026, only earnings up to $184,500 are taxed for Social Security. Raising or eliminating that cap would bring significantly more revenue into the program without reducing benefits at all.

A combination of both approaches, along with adjustments to the retirement age and COLA calculations, is considered by many policy analysts to be the most likely path to a sustainable compromise.

None of these require dramatic action. The 1983 reforms demonstrated that a relatively modest combination of adjustments, spread across both revenue and benefits, was enough to stabilize the program for generations. A similar approach today would need to accomplish roughly the same scale of correction.

Bottom line

Buffett's warning from 2005 was always about a future scenario. That future is now close enough to see clearly. The trust fund is on track to run dry in the early 2030s, and without Congressional action, the result is an automatic benefit cut of roughly 22% applied to every recipient simultaneously.

For the tens of millions of Americans who depend on Social Security for most of their income, that is not a number in a policy document. It is the difference between covering expenses and not covering them.

The most important thing anyone can do for their retirement plan right now is to treat Social Security as uncertain income rather than guaranteed income, and to build as much independent savings as possible before the outcome is decided.

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