Bernie Sanders' $2,400 Social Security Boost: What's the Catch?

Millions of Social Security recipients could see their annual benefits increase by $2,400 under a proposal championed by Vermont Senator Bernie Sanders.

Sanders, an independent who caucuses with the Democrats, urged the party to back the expansion of the retirement program rather than benefit cuts as Congress debates the program's long-term financial future.

“If Congress does not act within the next six years, Social Security benefits will be cut by 22 percent. We have an obligation to the American people to ensure that never happens,” Sanders wrote in a "Dear Colleague" letter sent to Democratic lawmakers this week. “Just as importantly, we have a responsibility to tell the American people exactly where we stand. Americans deserve to know not only how we will extend Social Security's solvency, but how we will address the retirement crisis facing millions of seniors today.”

Sanders said that based on a 2023 analysis by the Social Security Administration's chief actuary, lawmakers could extend the program's solvency for 75 years while simultaneously increasing benefits by $2,400 a month.

“At a time when the wealthiest people in America are becoming much wealthier, asking them to pay the same percentage of their income into Social Security as teachers, nurses, firefighters, and construction workers is not a radical idea,” Sanders said. “It is common sense. It is what the American people want.”

Why It Matters

The future of program funding is in question after the Social Security Administration (SSA) reported that the trust fund is projected to be unable to pay full scheduled benefits beginning in 2032.

Without congressional action, the program would be able to pay only about 78 percent of promised benefits, resulting in an automatic 22 percent cut for more than 70 million Americans who rely on the program.

Many retirees already struggle financially despite Social Security's annual cost-of-living benefit increases. According to Sanders, more than 20 percent of seniors are trying to survive on less than $15,000 a year, while nearly half are living on less than $30,000.

What to Know

Currently, workers and employers each pay a 6.2 percent Social Security payroll tax, but only on earnings up to a certain limit. In 2026, that cap is $184,500, meaning income above that threshold is not subject to Social Security payroll taxes. Sanders said the structure disproportionately benefits the nation's highest earners.

“What does that mean? It means that Elon Musk—the wealthiest man in the world, worth an estimated $690 billion—pays the same amount into Social Security as someone earning $184,500 a year,” Sanders said. “It means that someone making $184,500 pays 6.2 percent of every dollar they earn into Social Security. But someone making ten times that amount—$1.845 million—pays just 0.6 percent of their income into the system. That is grossly unfair. That has got to change.”

Under Sanders’ plan, Social Security payroll taxes would be applied to all income above $250,000, including investment income such as capital gains and dividends. Sanders said this would not increase taxes for the bottom 91 percent of Americans, who earn less than $250,000 annually.

“Bernie Sanders is adamantly opposed to the privatization of Social Security, so he is wanting to remove the Social Security cap on dividends and income above $250,000 while also making that income subject to payroll taxes,” Kevin Thompson, the CEO of 9i Capital Group and the host of the 9innings podcast, told Newsweek. “Any tax increase would be unpopular, yet it is feasible.”

If Sanders’ proposed change went into effect, he said it could extend Social Security's solvency for 75 years while increasing benefits by approximately $2,400 per year. Additionally, millions of seniors could be lifted out of poverty.

Who Would Be Affected

Sanders’ proposal would have implications for current retirees and future beneficiaries. More than 70 million Americans currently receive Social Security benefits.

The majority of recipients could benefit from Sanders’ proposed increase in monthly payments, while high-income individuals with annual earnings exceeding $250,000 would face higher Social Security taxes under the plan.

However, not everything would exactly be fixed, Thompson cautioned.

“The real concern is that even if you raise the cap, it doesn’t solve the Social Security funding issue entirely,” Thompson said. “It will have to be a multifaceted approach while the cap is just a singular component towards an overall solution. It is definitely a move in the right direction. However, far more is needed.”

Political Hurdles

Despite the financial benefit to a large number of Americans, Sanders’ proposal faces an uncertain path in Congress. He and other progressives have repeatedly advocated for expanding Social Security benefits, but Republicans have generally opposed increasing payroll taxes on high-income earners.

Similar legislation introduced by Sanders has failed to advance, and the current Congress remains divided on how to address the program's financial challenges.

“The proposal would be financially feasible only if Congress is willing to approve the accompanying tax increases on higher earners, and it's unlikely to find much agreement on revising tax policy at this point to solve the coming funding problems,” Alex Beene, a financial literacy instructor for the University of Tennessee at Martin, told Newsweek.

What Happens Next

Sanders is encouraging Democratic lawmakers to publicly support expanding Social Security and eliminating the earnings cap for high-income Americans. However, any changes to benefits or taxes would ultimately require congressional approval and the president's signature before taking effect.

“If the proposals are dead, then we need alternatives,” Drew Powers, the founder of Illinois-based Powers Financial Group, told Newsweek. “Social Security is too important to our seniors to let the problems sit and fester.”

Contact Newsweek editors on this story: Jason Lemon and Dave Siminoff.