Social Security runs short in 2032. What does a 22 percent cut do to your plan?

This June the trustees moved the date up again: Social Security's retirement fund is projected to run dry in late 2032, and from then on incoming payroll taxes cover 78 percent of scheduled benefits. Our claiming post ended by calling that a reason not to treat the larger check at 70 as ironclad. This post prices the caveat.

The household, again

Same household as the claiming post: a single woman, 62, retired, in Florida, with $850,000 saved across a 401(k) ($600,000), a brokerage account ($150,000), and a Roth ($100,000). She spends $54,000 a year after tax, in today's dollars. Her benefit at the full retirement age of 67 would be $28,800 a year; claiming at 62 pays $20,160, waiting to 70 pays $35,712. Each strategy runs 2,000 simulated lifetimes, each with its own market, inflation, and lifespan path.

What we modeled

Current law has no instruction for what happens at depletion; the 78 percent figure is the ratio of incoming taxes to scheduled benefits once the reserve hits zero. So the model pays benefits as scheduled through 2031, then 78 percent of the scheduled amount from 2032 on, permanently. Cost-of-living adjustments continue on the reduced base, and the reduced benefit is still taxed under the Social Security rules. Two simplifications: the trustees project the payable share drifts a few points lower over later decades, which we hold flat at 78, and quotes of 2034 refer to merging the retirement fund with the disability fund, which would itself take an act of Congress. Retirement checks draw on the fund that runs short in 2032.

Does the cut change when to claim?

In this household it flips the decision. With benefits paid as scheduled, the three claim ages land within a couple of points of each other: 60 percent lifetime success claiming at 62, 58 at 67, 60 at 70. With the cut, claiming at 62 holds 55 percent while waiting to 70 falls to 47, an eight point inversion of the ranking.

Lifetime success rate by claim age. Benefits in today's dollars; the cut applies from 2032 on.

The age-70 claimer never cashes a full check. Her first payment arrives in 2034, two years after the haircut.

Why waiting takes more damage

Three things stack against the delayer. The waiting years are financed by portfolio withdrawals that were justified by a larger future check, and that money is spent before the cut arrives to shrink the payoff. Delayed credits scale the cut's dollar size: 22 percent of the age-70 benefit is $7,857 a year, against $4,435 on the age-62 check. And the early claimer banks six years of full checks before 2032, about $121,000 of benefit the haircut cannot touch.

A longer life does not rescue the delay. Solvent at 95 with the cut: 56 percent claiming at 62, 48 percent claiming at 70. The delayer's median liquid net worth at 95 is $20,000 below zero; the early claimer's is $131,000 above.

What repairs it

Spending. Trimming the budget from $54,000 to $50,000, about 7 percent, takes the delayer with the cut from 47 back to 59 percent, essentially the pre-cut plan. In this household the entire 2032 haircut is worth about $4,000 a year of spending, a real loss but a bounded one, and a number worth knowing before deciding anything drastic.

How seriously to take the 22 percent

The cut modeled here is the current-law arithmetic, not a prediction. The last time a trust fund came this close, Congress acted in the spring of 1983, months before checks would have been delayed. That package raised the retirement age by two years phased over decades, taxed benefits for the first time, and left people already retired largely untouched. If the eventual fix follows the same pattern and mostly spares current beneficiaries, the flip above evaporates and the ordinary claiming logic stands. Claiming at 62 to dodge a cut that never reaches you locks in the smaller check, and its weaker longevity insurance, for life.

What the model can support: taken at face value, a permanent 22 percent cut costs this delayer 13 points of success and the early claimer 5, and it inverts the claiming decision. What it cannot tell you is what Congress does. On that question the 1983 rescue is the only precedent, and n equals one.

This is one household and one set of assumptions; your balances, spending, and benefit move every number here. The shape that carries over: each year you delay moves more of your lifetime benefit behind 2032, where whatever happens happens to a bigger check, and in this household the whole exposure priced out at a modest spending lever, not a cliff.