Social Security is often described as a lifeline for lower-income retirees. The IRS data tells a different story.

New IRS numbers show the biggest share of Social Security benefits reported on federal tax returns goes to households making at least $100,000 a year, according to Moneywise. That group took 37% of all reported benefits in 2023. Every other income bracket got less.

What the IRS data actually show about Social Security

Here is how the numbers break down. Households with adjusted gross income below $25,000 got 24% of reported benefits. The $25,000-to-$50,000 group got 15%. The $50,000-to-$100,000 group got 25%. The $100,000-and-above group got 37%.

Before you draw conclusions from that, the data has real limitations. The IRS only captures benefits that appear on filed federal tax returns. People whose only income is Social Security often do not file at all. That means many lower-income beneficiaries simply do not show up in this dataset.

More Retirement:

A return showing more than $100,000 in income may also represent a married couple, not one wealthy retiree. And the figures cover retirement, survivor, and disability benefits combined.

With that context, the 37% figure reflects something real. Higher-income retirees do generally get larger monthly checks. The IRS data show the result of how the program was designed to work.

Why higher earners collect bigger Social Security checks

Your Social Security benefit is tied to your earnings history. The program looks at your highest 35 years of wages and runs them through a formula. Earn more over a long career, and you generally get a bigger monthly payment, up to a cap.

In 2026, the maximum monthly retirement benefit is $2,969 at age 62 and $5,181 at age 70, according to the Social Security Administration. Getting there requires at least 35 years of earnings at or above the taxable wage base.

Workers and employers each pay a 6.2% Social Security payroll tax on earnings up to $184,500 in 2026. Anything above that threshold does not add to your future benefit.

That is the mechanical reason higher earners collect bigger checks. They paid more in, at least up to the wage cap. A recent analysis from the Committee for a Responsible Federal Budget found that baby boomers retiring this decade could receive Social Security benefits equal to about 265% of what they and their employers paid in payroll taxes, Benzinga reported.

The formula is also deliberately progressive. A lower-wage worker gets a smaller monthly check in dollars, but Social Security replaces a larger share of what they used to earn. A retiree who made $40,000 a year depends on that check far more than someone who made six figures. The program was designed that way on purpose.

The debate over who gets what from Social Security matters because the program has a funding problem.

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What the 2032 funding deadline means for your Social Security benefits

The debate over who gets what from Social Security matters because the program has a funding problem. The 2026 Social Security Trustees Report projects the Old-Age and Survivors Insurance Trust Fund will run dry in the fourth quarter of 2032.

At that point, incoming payroll taxes would cover only 78% of scheduled payments unless Congress acts.

For a retiree expecting $2,500 a month, a 22% cut would be $550 less every month. That is $6,600 less per year.

Congress has options. Raise payroll taxes. Lift or remove the taxable wage cap. Gradually increase the full retirement age. Reduce benefits for higher-income retirees. Slow future benefit growth. Combine several of these. None of them are popular.

Means-testing is the one that connects most directly to the IRS data. Under a means-tested approach, wealthier retirees would get less and lower-income retirees would get more protection.

Critics say that would weaken the connection between what workers pay in and what they eventually receive. It could also discourage saving if people think building personal wealth will reduce their future Social Security payments.

What future retirees can do before Congress decides

You cannot control what Congress does. You can control how much of your retirement depends on what Congress does.

A plan that leans heavily on Social Security leaves you exposed to benefit cuts, means-testing, or rule changes. A plan that also includes retirement account contributions, personal savings, and investments gives you more options, regardless of what legislators decide.

Check your earnings record at ssa.gov. Missing or inaccurate earnings can reduce your eventual benefit. Corrections must happen before you claim. Errors are more common than most people realize.

Claiming age matters more than most workers know. Claiming at 62 permanently locks in roughly 30% less than you would get at full retirement age. Waiting until 70 locks in roughly 24% more.

The right call depends on your health, your savings, your other income sources, and whether you have a spouse whose benefits are also at stake.

There is no universal right answer on when to claim. But there is almost always a better answer than not thinking about it at all.

Related: Social Security’s COLA bump may not offset what’s coming