Social Security Solvency Simulator

Long-range solvency & reform simulator

Version 1.0
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What would it take to keep Social Security sustainable?

All dollar values are expressed in real 2026 dollars.

Fiscal crisis stress test active. The real interest rate rises after trust-fund depletion and remains elevated. This is a stress scenario, not a baseline forecast.
Trust fund depletion
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Compared with baseline
OASI trust fund
Increase in public debt from Social Security
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Compared with baseline
Cumulative increase in total public debt by 2100
75-year actuarial balance
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Compared with baseline
2026–2100 · OASI · % of taxable payroll
OASIOASDI

Long-run outlook

Switch between the model’s key fiscal paths.
Gross trust fund income: Trust fund income on this chart is measured before the selected funded-account contribution rate is diverted into individual funded accounts. The amount redirected out of PAYG financing is shown separately under Diverted payroll.
Funded-account contributions: This chart shows the annual amount of payroll redirected from PAYG financing into funded accounts.
Sovereign wealth fund size: This chart shows the year-end market value of the sovereign wealth fund after investment returns and any transfer to the trust fund.
Annual transfers: This chart shows the amount transferred from the sovereign wealth fund to the trust fund in each year.

Selected year · 2050

What the model looks like at this point in the projection.
2050
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Compared with baseline
Total benefits per capita
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Compared with baseline
Annual cash flow
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Compared with baseline
Trust fund balance
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Compared with baseline
Increase in public debt
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Compared with baseline
Trust fund ratio
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Compared with baseline
Worker / beneficiary ratio
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Compared with baseline
Covered workers
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Compared with baseline
Retired beneficiaries

Policy paths

See how key policy settings evolve across the projection.

Selected year · 2050

Benefits by pre-retirement income level, payroll taxes, and retirement age at this point in the projection.
2050
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Compared with baseline
Very Low Income benefit
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Compared with baseline
Low Income benefit
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Compared with baseline
Medium Income benefit
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Compared with baseline
High Income benefit
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Compared with baseline
Maximum Taxable Income benefit
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Compared with baseline
Average payroll taxes per capita
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Compared with baseline
Retirement age

Milestone years

A compact view of how the reform package changes the path.
YearTrust fund ratioCash flowIncrease in public debtAverage payroll taxes / capitaBenefits / capitaRetirement age