Other · DOL Form 5500 · 2022

Iit Research Institute Retirement Plan

Data updated 2026-07-24

$101M
Total assets
107
Participants
93rd
Percentile by assets
$941,722
Avg per participant

Official DOL plan name: Iit Research Institute Employees' Tax Sheltered Annuity Plan · Sponsored by Iit Research Institute · Illinois · Professional & Technical Services

$101M in assets, 107 participants

Iit Research Institute's Iit Research Institute Employees' Tax Sheltered Annuity Plan reported $101M in total assets and 107 participants in its 2022 DOL Form 5500 filing, ranking in the 93rd percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • 93rd percentile by assets (of 139,258 plans)

What the 2022 filing shows

Iit Research Institute Employees' Tax Sheltered Annuity Plan holds $101M for 107 participants - about $941,722 per participant, in the top 10% of all filed plans by assets, down 19.0% over the 2022 plan year.

$101M
total plan assets (2022 EOY)
107
covered participants
93rd
percentile by assets (of 139,258 plans)
$941,722
avg assets per participant

The plan reported a net loss of $24M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

State
Industry
Professional & Technical Services

Other · DOL Form 5500 · 2022

What the Filing Says About Iit Research Institute Employees' Tax Sheltered Annuity Plan

Iit Research Institute Employees' Tax Sheltered Annuity Plan is an Other retirement plan sponsored by Iit Research Institute, headquartered in Illinois. According to the U.S. Department of Labor's 2022 Form 5500 filing, the plan reports $101M in total end-of-year assets and covers 107 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 362169122, and the plan has been effective since 1977-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets declined sharply from $124M at the beginning of 2022 to $101M at year-end - down 19.0%. Net assets (after liabilities) closed the year at $101M, with reported net income of -$24M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Iit Research Institute has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $101M to $108M, a gain of 6.8%, while reported participants moved from 107 to 118 (+10.3%). The strongest year on file by total sponsor assets was 2024 at $108M; the softest was 2022 at $101M. Year-by-year, sponsor-wide filings show: 2022 - $101M in assets across 1 plan covering 107 participants; 2023 - $106M in assets across 1 plan covering 123 participants; 2024 - $108M in assets across 1 plan covering 118 participants.

By assets, Iit Research Institute Employees' Tax Sheltered Annuity Plan outranks 93% of the 139,258 plans that filed a Form 5500 for the 2022 plan year, and holds roughly 1.0x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2022 Form 5500 with a reported end-of-year asset figure (139,258 plans), rank Iit Research Institute Employees' Tax Sheltered Annuity Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2022)

Total Assets (Beginning of Year)$124M
Total Assets (End of Year)$101M
Net Assets (End of Year)$101M
Net Income-$24M
Plan TypeOther
Employer EIN362169122
Plan Effective Date1977-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Iit Research Institute)

$100M$105M$110M 202220232024 $101M $108M ▲ +6.8%
Total plan assets by year, all Iit Research Institute 401(k) plans on file
Year Plans Participants Total Assets
2022 1 107 $101M
2023 1 123 $106M
2024 1 118 $108M

Nearby Other Plans in Illinois

Peer Other plans, same state, same plan type, ranked by total assets.

Iit Research Institute Employees' Tax Sheltered Annuity Plan vs. nearby Other plans in Illinois, assets vs. participants

Iit Research Institute Employees' Tax Sheltered Annuity Plan vs. nearby Other plans in Illinois, assets vs. participants Scatter plot of 6 data points. -500005000100001500020000 -202468 Total assets ($B) Participants Iit Research Institu…Washington Universit…Northwestern Univers…The University of Ch…Northshore Universit…The University of Ch…
Iit Research Institute Employees' Tax Sheltered Annuity Plan vs. nearby Other plans in Illinois, assets vs. participants

Similar-Sized Other Plans Nationally

Other plans in other states closest to Iit Research Institute Employees' Tax Sheltered Annuity Plan by total assets, not by location.

Frequently Asked Questions

How much money is in the Iit Research Institute Employees' Tax Sheltered Annuity Plan?
As of the 2022 Form 5500 filing, Iit Research Institute Employees' Tax Sheltered Annuity Plan holds $101M in total assets with 107 participants. It is sponsored by Iit Research Institute.
What type of plan is Iit Research Institute Employees' Tax Sheltered Annuity Plan?
Iit Research Institute Employees' Tax Sheltered Annuity Plan is an Other plan. It has been effective since 1977-01-01. The plan is filed with the U.S. Department of Labor under EIN 362169122.
Who sponsors the Iit Research Institute Employees' Tax Sheltered Annuity Plan?
Iit Research Institute Employees' Tax Sheltered Annuity Plan is sponsored by Iit Research Institute, located in Illinois. The sponsor's EIN is 362169122 and the plan operates in the Professional & Technical Services industry.
How did Iit Research Institute Employees' Tax Sheltered Annuity Plan perform in 2022?
Iit Research Institute Employees' Tax Sheltered Annuity Plan declined sharply - down 19.0% during 2022, moving from $124M to $101M in total assets. Net income was -$24M.

What this filing means

Ways to act on Iit Research Institute Employees' Tax Sheltered Annuity Plan's numbers.

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 362169122.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.