Quick Read
The OASI trust fund depletes in 2032, after which payroll taxes cover only 78% of scheduled benefits, shrinking checks to roughly 78 cents on the dollar.
COLAs will keep being calculated but deliver zero extra dollars until a retiree’s growing scheduled benefit climbs back above the payable 78% cap.
Congress could fix the shortfall by raising the payroll tax rate from 12.4% to roughly 16%, but 77% of Americans oppose the resulting tax hike.
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Every January for a decade, the same small ritual: she opens the envelope, finds the new Social Security cost-of-living adjustment, and pencils the raise into her budget. This year it was 2.8%, and she counted on it the way she always has. Then came the news that Social Security’s main trust fund is running dry — and a question she never thought to ask. What happens to the raises? The answer is the kind that keeps a person up at night: the COLA does not vanish from the math, yet for years it could stop adding a single dollar to her bank account.
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Millions of current and future retirees are sliding toward that same trapdoor. On retiree forums, one question surfaces again and again: if Congress cuts benefits in 2033, do COLAs still stack on top, or do they just dissolve into the cut? The mechanics are subtle, and they decide whether the raise is real money or a number on paper.
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Why the 2032 Depletion Date Changes the Math
The Old-Age and Survivors Insurance (OASI) trust fund tops up payroll-tax collections to cover full scheduled benefits. The 2026 Trustees Report projects that reservoir will run dry in 2032. After that, incoming payroll taxes cover only about 78% of scheduled benefits, so checks would shrink to roughly 78 cents on every promised dollar unless Congress acts.
Here is where the COLA stops working. Social Security would keep calculating the annual adjustment off CPI-W just as it always has. CPI-W sits at 328.8 as of May 2026, up from 315.9 a year earlier, so the inflation engine that drives the adjustment is alive and well. What changes is the gap between the scheduled benefit on paper and the payable benefit that actually goes out the door.
Story Continues
The $2,400 Versus $1,900 Example
Take a retiree whose scheduled benefit is $2,400 a month. Once the trust fund runs dry and payroll taxes fund only 78% of scheduled benefits, she actually receives about $1,900 a month. Now suppose CPI-W produces a COLA that bumps her scheduled benefit to $2,500. Her paper benefit went up $100. Her deposit did not budge. She still gets $1,900, because whatever payroll taxes can fund that year caps the payable amount.
COLAs only start putting real money back into her account once the scheduled benefit climbs back up to what payroll taxes can actually pay. Until then, the annual COLA functions as an accounting line, nothing more.
The Shortfall Widens for Decades
The temptation is to treat 2032 as a single cliff that Congress patches once. The Trustees Report shows the payable-benefits percentage continuing to decline after depletion, falling toward 62% by 2100. In other words, the gap between what the program schedules and what it can pay would widen for decades, so COLAs could remain functionally invisible to retirees through most of their remaining lives.
The backdrop makes this sting more. Real average hourly earnings slipped to $11.24 in May 2026 from $11.32 a year earlier, and University of Michigan consumer sentiment dropped to 49.8 in April 2026, well into recessionary territory. A retiree leaning on Social Security for grocery and utility increases does not have much cushion if the COLA stops working.
What Could Keep COLAs Functional
The fix is straightforward. Congress has three categories of levers: raise revenue (a payroll tax hike is the headline option), change how it invests the trust funds to improve returns, or trim scheduled benefits, possibly in combination. Any package that closes the funding gap before 2032 would keep payable benefits at 100% of scheduled benefits, and COLAs would resume doing what they are meant to do.
The scale of the lift is real. Closing the gap purely with payroll taxes would mean raising the combined rate from 12.4% of wages today toward roughly 15.9% by 2035, with more increases after that. Cato Institute polling found 77% of Americans oppose a $1,300-per-year tax increase to preserve benefits, so the politics are knotted.
What to Hold Onto
Two things matter. First, if you are planning a retirement budget that depends on Social Security keeping pace with inflation, build a scenario in which COLAs effectively pause for several years after 2032. That single assumption changes how much cushion you want in cash, taxable accounts, or part-time income.
Second, the outcome remains open. Congress has avoided every prior Social Security cliff by acting late and acting messily, but acting. The choices in front of lawmakers are unpleasant but workable, and the sooner lawmakers pick one, the smaller the adjustment has to be. Personal circumstances vary widely, and small details such as claiming age, spousal benefits, or other retirement income can shift the picture considerably.
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