Unfunded Liability
$550M
actuarial shortfall
FY2023 data · Public Plans Database
Tucson Supplemental Retirement System
Drawing on 23 years of Public Plans Database history (Boston College CRR), this page covers Tucson Supplemental Retirement System's funded ratio, unfunded liability, member counts, and investment returns, cross-checked against actuarial valuations.
By PlainPension · · Arizona · General State Plan · Data through FY2023
- Funded ratio
- 62.2%
- Health grade
- CReported funded ratio below full funding
- Market assets
- $906M
- Members
- 6,373
According to the Public Plans Database, compiled by the Boston College Center for Retirement Research, Tucson Supplemental Retirement System is one of 197 public pension plans tracked nationwide. The plan card reports FY2023 valuation figures; the multi-year table includes FY2024 where PPD published it; this site’s database copy was last loaded in July 2026. See our methodology for the full source and update cadence.
Total Members
6,373
active + retired + vested
1-Year Return
7.6%
net investment return
-0.2pp vs 5-yr avg
5-Year Avg Return
7.8%
annualized, net of fees
How Tucson Supplemental Retirement System Funded Ratio Compares
Plan Funded Ratio 62.2%
National avg
A ratio of 62.2% compared against the national public-pension average of 75.5%.
Healthy Threshold
Plans above 80% are generally considered adequately funded by NASRA standards.
Participant Composition
The active-to-retiree ratio is a leading indicator of long-term plan sustainability, plans with more retirees than active contributors face mounting cash-flow pressure as benefit payments outpace incoming contributions.
Investment Policy Mix
Public pension plans report their asset allocation in their annual CAFR and actuarial valuation. Equity-heavy mixes capture market upside but introduce volatility; fixed-income tilts protect funded status during downturns at the cost of long-run return.
Historical Funded Ratio
| Year | Funded Ratio |
|---|---|
| 2024 | 65.4% |
| 2023 | 62.2% |
| 2022 | 57.6% |
| 2021 | 54.9% |
| 2020 | 51.9% |
| 2019 | 49.7% |
| 2018 | 48.4% |
| 2017 | 45.3% |
| 2016 | 44.8% |
| 2015 | 45.0% |
| 2014 | 45.8% |
| 2013 | 47.4% |
| 2012 | 45.8% |
| 2011 | 47.3% |
| 2010 | 45.4% |
| 2009 | 45.0% |
| 2008 | 55.0% |
| 2007 | 53.9% |
| 2006 | 51.6% |
| 2005 | 53.0% |
What the Data Says About Tucson Supplemental Retirement System
Tucson Supplemental Retirement System reports a funded ratio of 62.2% as of fiscal year 2023, earning a financial health grade of C in the Public Plans Database. The plan holds $906M in market assets against an unfunded liability of $550M. As a General State plan operating under Arizona sponsorship, it covers 6,373 members (2,771 active contributors, 3,251 retirees drawing benefits).
Tucson Supplemental Retirement System is funded above the midpoint but still carries a real shortfall, 13 points below the 75.5% national average across tracked plans. A 5-year average investment return of 7.8% factors into the plan's overall trajectory.
For Arizona taxpayers and plan members, the $550M unfunded gap is the actuarial shortfall this plan must close over time.
Where this data comes from + how funding gaps get resolved
These figures come from the Public Plans Database, a collaboration between the Boston College Center for Retirement Research and NASRA that compiles them from each plan's Comprehensive Annual Financial Reports (CAFRs) and actuarial valuations. The relationship between contribution adequacy and investment performance determines whether an unfunded liability narrows or expands year over year, and the gap itself is typically closed through some combination of higher contributions, investment returns, or benefit modifications. See our methodology for how public-pension funding differs from ERISA-backed private plans, and our disclaimer below before acting on this data.
Membership
2,771
Active Members
3,251
Retirees
6,373
Total Members
Plan Details
- Plan Type
- General State
- State
- Arizona
- Market Assets
- $906M
Source: Public Plans Database (PPD)
Boston College CRR / NASRA
Boston College CRR / NASRA
Plans With a Similar Funded Ratio
The closest plans nationwide to Tucson Supplemental Retirement System's 62.2% funded ratio.
Other Arizona Plans
- Arizona State Retirement System 71.8%
- Phoenix Employees' Retirement System 71.2%
- Arizona Public Safety Personnel Retirement System 66.8%
Frequently Asked Questions
Is Tucson Supplemental Retirement System fully funded?
Tucson Supplemental Retirement System has a funded ratio of 62.2% as of FY2023, earning a health grade of C. This ratio summarizes one reported funding measure. It does not substitute for a plan's actuarial valuation, financial statements, or a review of its contribution policy.
What happens if Tucson Supplemental Retirement System runs out of money?
Tucson Supplemental Retirement System's reported funding data can identify questions for further research. It does not establish how a sponsor will set contributions, benefits, or revenue policy.
What does a funded ratio of 62.2% mean?
A funded ratio of 62.2% means that Tucson Supplemental Retirement System currently has assets equal to 62.2% of its projected benefit obligations. The unfunded liability, the gap between assets and liabilities, stands at $550M. This represents a moderate funding gap that requires ongoing monitoring.
How does Tucson Supplemental Retirement System compare to other public pensions?
Tucson Supplemental Retirement System is a General State plan in Arizona serving 6,373 members. Nationally, the average funded ratio for public pension plans tracked by the Public Plans Database is approximately 75.5%. Tucson Supplemental Retirement System's funded ratio of 62.2% places it below the national average, indicating elevated fiscal pressure.
How many members does Tucson Supplemental Retirement System have?
Tucson Supplemental Retirement System covers 6,373 total members, including 2,771 active employees and 3,251 retirees currently receiving benefits. The ratio of active members to retirees is a key indicator of plan sustainability, when the number of retirees grows relative to active contributors, funding pressure increases.
Related
Data sourced from official Public Plans Database and actuarial valuations from federal and state pension systems. See our methodology for details. Retrieved and formatted by PlainPension
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the Public Plans Database (PPD). Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Data sources used on this page
- Public Plans Database (PPD) - funded ratios, assets, liabilities, and member counts for US state and local public pension plans, maintained by the Boston College Center for Retirement Research with MissionSquare Research Institute and NASRA. publicplansdata.org
- NASRA - National Association of State Retirement Administrators public-pension actuarial and policy references. nasra.org
Every figure on PlainPension is rendered directly from the Public Plans Database (Boston College Center for Retirement Research), no number is typed in by an editor. This page aggregates this plan's funded ratio, unfunded liability, and multi-year financial history, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.