In less than seven years, Social Security's main trust fund runs out of money. That is not a projection open to significant debate — it is the official estimate from the Social Security Administration's 2025 Trustees Report, and every credible analysis of the programme's finances reaches roughly the same conclusion. When the fund hits zero in 2032, federal law mandates an automatic benefit cut of approximately 24% for every recipient.

Not a reduction for high earners. Not a phase-in. A cut for every person collecting — including the average retired worker currently receiving $2,071 per month, who would drop to around $1,574.

The policy world is now actively debating how to prevent that. The latest idea getting serious attention: a "Six Figure Limit" from the Committee for a Responsible Federal Budget, published in March and drawing renewed coverage this week. The proposal would cap Social Security benefits for the wealthiest recipients at $100,000 per year for couples and $50,000 for single retirees. The CRFB estimates it would save between $100 billion and $190 billion over a decade, closing as much as 55% of the programme's 75-year solvency gap.

This article is not about whether the cap is good policy. It's about what every person planning retirement should do right now, regardless of what Washington decides.

What the Numbers Actually Look Like

Social Security provides monthly payments to more than 75 million Americans. The 2026 COLA increased the average retired-worker benefit by 2.8%, or roughly $56 per month — raising the average check from $2,015 to $2,071, according to the Social Security Administration. But Medicare Part B premiums also rose, from $185 to $202.90 per month in 2026. For most Medicare recipients, that premium is deducted directly from their Social Security payment, meaning the real net gain from the COLA is closer to $38 per month, not $56.

That dynamic — benefits rising nominally while costs eat the increase — is the quiet version of the solvency problem. The noisy version arrives in 2032.

At that point, incoming payroll taxes cover only about 76% of scheduled benefits. By law, the SSA cannot pay more than it takes in. The 24% cut is not a political choice; it's the arithmetic of the trust fund hitting zero and payroll taxes covering the remainder. Low- and medium-income retired couples would face estimated annual reductions of $11,200 and $18,400 respectively, according to CRFB modelling.

The $100K cap proposal, if enacted, addresses a real but narrow problem: about 1 million individuals currently collect $50,000 or more in annual benefits, representing less than 2% of the 65-and-older population. The CRFB's Marc Goldwein has noted that this cohort will grow — the benefit formula pushes payments higher over time. But even the most aggressive version of the cap covers less than half of the programme's total funding gap. It needs to be combined with other reforms to make a meaningful difference.

The Mistake Most Retirement Plans Make

The vast majority of retirement projections built today assume full Social Security benefits at whatever age the person plans to claim. That assumption is wrong in at least two ways.

First: if the trust fund is not reformed before 2032, anyone retiring after that date collects 76% of their scheduled benefit automatically. No congressional vote required. It just happens.

Second: the best available financial planning advice — including from certified financial planners who spoke to U.S. News in coverage this week — is to plan as if Social Security delivers less than scheduled, not zero. "Build as if Social Security delivers less than projected, not zero," is the direct quote from Jeff Judge, a CFP at Chesapeake Financial Planners. That's not pessimism. It's building in a margin you hope not to need.

The Retirement Calculator makes this straightforward to model. You do not need to guess at congressional outcomes. You need to run two versions of your retirement — one with full projected Social Security income and one with 75% of that figure — and understand the gap between them. That gap is your exposure.

Run this now

Model your 2032 exposure

In the Retirement Calculator, enter your expected Social Security benefit at your planned claiming age. Then reduce that number by 24% and re-run. The difference in your required savings target is your 2032 exposure.

The Scenarios, Side by Side

To make this concrete: consider a single person, currently 52, planning to claim Social Security at 67 and retire at 65, with $180,000 in current savings and $700 per month in contributions, projecting a 6% nominal return and 3% inflation.

Scenario SS Monthly Income Gap vs Full Benefit Extra Savings Needed
Full benefit (current projection) $2,071/mo
24% automatic cut (2032 insolvency) $1,574/mo -$497/mo ~$89,000 additional portfolio
CFP conservative approach (20% haircut) $1,657/mo -$414/mo ~$74,000 additional portfolio

The $89,000 figure in the table above is an approximation using a standard 25-year drawdown at 3% real return to calculate the present value of $497/month in perpetuity. The actual number varies by your age, timeline, and other income sources — the Retirement Calculator runs the precise version with your inputs.

Self-Funding the Gap

Knowing the gap is one thing. Closing it is another. The Compound Interest Calculator is the tool for that part of the problem.

If you're currently 52 with 13 years until retirement, an extra $89,000 in portfolio value means approximately $310 per month in additional contributions at a 6% annual return starting today — using the Compound Interest Calculator to model the accumulation over 13 years. That's not trivial, but it's also not insurmountable.

If you're 60 with seven years until retirement, the same gap requires roughly $900 per month in additional contributions. That is a meaningfully harder number to hit, and it underscores why the earlier you run this calculation, the more options you have.

Model the gap-closing number

Find your monthly contribution target

Enter your years to retirement and a 6% return. Try different monthly contribution amounts and find the one that builds your calculated SS gap by retirement.

What the $100K Cap Actually Changes

The Six Figure Limit proposal matters more to future retirement planning than it does to current retirees. The CRFB modelling shows that under the inflation-indexed version, no one in the bottom 90% of income would see a benefit reduction before 2030. By 2040, the bottom 80% remains unaffected. The cuts land where the benefits are highest.

But the proposal also signals something broader: Social Security is actively being reformed, and the direction of reform is toward less generous benefits for higher earners over time. Combined with the "One Big Beautiful Bill Act" — which handed higher-income seniors a tax break on Social Security income and simultaneously worsened the trust fund's projected depletion timeline, according to Fortune — the political calculus around the programme is shifting in ways that are hard to predict.

The practical response to that uncertainty is not to panic or to write off Social Security entirely. It is to build a retirement model that is resilient across a range of outcomes. Full benefit, 80% benefit, 76% benefit — your plan should be viable at all three numbers, and the difference between them should be a known, calculated figure you understand and have a strategy to address.

The Retirement Calculator handles that scenario analysis directly. Run it at full projected Social Security income. Then run it at 76%. Then check how your required savings target changes. That number — the difference between the two scenarios in your portfolio — is the single most useful thing you can know about your current retirement plan right now. Go find it.

The 2032 deadline is six years away

Run your scenario today

Model your retirement with full and reduced Social Security income. Then use the Compound Interest Calculator to find what you need to contribute monthly to close any gap. Both tools are free, no account needed.

Sources

  1. U.S. News & World Report. "A $100K Social Security Cap Proposal: What to Know." May 6, 2026. usnews.com
  2. Committee for a Responsible Federal Budget. "A Six Figure Limit for Social Security." March 24, 2026. crfb.org
  3. CBS News. "Rich couples are collecting over $100,000 in Social Security. A new proposal would cap that." March 26, 2026. cbsnews.com
  4. Fortune. "Social Security insolvency: How a six-figure cap could buy the program 7 critical years." March 26, 2026. fortune.com
  5. Social Security Administration. "2026 COLA Fact Sheet." 2026. ssa.gov
  6. TheStreet. "Key Social Security updates you need to know for the rest of 2026." 2026. thestreet.com