Other · DOL Form 5500 · 2022

Radiological Society of North America Retirement Plan

Data updated 2026-08-25

$10M
Total assets Small plan by assets
107
Participants Small participant base
64th
Percentile by assets National rank
$89,851
Avg per participant Below avg balance/head
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Official DOL plan name: Radiological Society of North America Tax-Deferred Annuity (Tda) Plan · Sponsored by Radiological Society of North America · Illinois · Other Services

$10M in assets, 107 participants

Radiological Society of North America's Radiological Society of North America Tax-Deferred Annuity (Tda) Plan reported $10M in total assets and 107 participants in its 2022 DOL Form 5500 filing, ranking in the 64th 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.

  • #6,650 in Other Services (8,398 peers)

Coverage in Illinois

Radiological Society of North America Tax-Deferred Annuity (Tda) Plan covers 107 participants in Illinois, about 14% of the average Illinois filer (state average ~779 per filing). Assets: $10M.

#6,650
in Other Services (8,398 peers)
-9.1%
assets change YoY

The plan reported a net loss of $963K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Radiological Society of North America Tax-Deferred Annuity (Tda) Plan's mid-pack asset rank among Other Services and all filers

Radiological Society of North America Tax-Deferred Annuity (Tda) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$9,614,062 Top 36% higher than 64% of 139,123 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

Radiological Society of North America Tax-Deferred Annuity (Tda) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Radiological Society of North America Tax-Deferred Annuity (Tda) Plan sits mid-pack in the medium band (107 participants).

Plan-year Form 5500 strip

Filing strip 150539115 · Radiological Society of North America PY 2022 · Other

Radiological Society of North America Tax-Deferred Annuity (Tda) Plan · $10M · 107 · 64th

  • PART $10M
  • TYPE 107
  • NET 64th
  • BOOK Other
  • VS-ST near Thrift Plan for Employees of Progress Industries
  • BOY ind #6650

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Other Services retirement plans → · Plans in Illinois →

Radiological Society of North America Tax-Deferred Annuity (Tda) Plan in the asset neighbourhood

Isidore Newman School Retirement PlanIsidore Newman School Retire…$10MThrift Plan for Employees of Progress IndustriesThrift Plan for Employees of…$10MRadiological Society of North America Tax-Deferred Annuity (Tda) PlanRadiological Society of Nort…$10MComhar 403(b) Retirement Savings PlanComhar 403(b) Retirement Sav…$10MAmego, Inc. 403(b) Plan$10M
End-of-year total assets ($M) among Radiological Society of North America Tax-Deferred Annuity (Tda) Plan and nearest nationwide Other peers. Source: DOL Form 5500 plan year 2022.

Illinois filing particulars

Total Assets (Beginning of Year)$11M
Net Assets (End of Year)$10M
Net Income-$963K
Employer EIN150539115
Plan Effective Date1978-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Radiological Society of North America)

Sponsor-wide plan assets over time

All Radiological Society of North America plans reported in each filing year

Latest sponsor-wide plan assets
$93M 32.079114918627525% vs 2022
2024 filing year
$60M$70M$80M$90M$100M 202220232024 $70.7M $93.4M ▲ +32.1%
Year Plans Participants Total Assets
2022 2 316 $71M
2023 2 326 $82M
2024 2 358 $93M

Nearby Other Plans in Illinois

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

Radiological Society of North America Tax-Deferred Annuity (Tda) Plan vs. nearby Other plans in Illinois, assets vs. participants Scatter plot of 6 data points. -500005000100001500020000 -202468 Total assets ($B) Participants Radiological Society of North America Tax-Deferred Annuity (Tda) Plan, Total assets ($B): 0.009614062 · Participants: 107Radiological Society of North America Tax-Deferred Annuity (Tda) PlanWashington University Retirement Savings Plan, Total assets ($B): 5.876925706 · Participants: 15925Washington University Retirement Savings PlanNorthwestern University Retirement Plan, Total assets ($B): 3.513964211 · Participants: 9465Northwestern University Retirement PlanThe University of Chicago Contributory Retirement Plan, Total assets ($B): 3.053434537 · Participants: 4552The University of Chicago Contributory Retirement PlanNorthshore University Healthsystem Tax Deferred Annuity Plan, Total assets ($B): 1.75976664 · Participants: 13159Northshore University Healthsystem Tax Deferred Annuity PlanThe University of Chicago Supplemental Retirement Plan, Total assets ($B): 1.486612106 · Participants: 7855The University of Chicago Supplemental Retirement Plan
Radiological Society of North America Tax-Deferred Annuity (Tda) Plan vs. nearby Other plans in Illinois, assets vs. participants
Compare Radiological Society of North America Tax-Deferred Annuity (Tda) Plan side-by-side with 3 peers →

Radiological Society of North America Tax-Deferred Annuity (Tda) Plan's out-of-state Other peers by assets and headcount

Outside Illinois, the nearest Other by assets is Thrift Plan for Employees of Progress Industries in IA ($10M); by covered participants it is Educare of Washington, DC 403(b) Plan in DC (107 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($10M here).

Similar participant headcount

Nearest other-state filings by covered participants (107 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Radiological Society of North America Tax-Deferred Annuity (Tda) Plan assets move in 2022? ▼
Radiological Society of North America Tax-Deferred Annuity (Tda) Plan pulled back noticeably - down 9.1% during 2022, from $11M to $10M. Reported net income was -$963K.
How have Radiological Society of North America plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Radiological Society of North America's sponsor-wide assets grew 32.1%, from $71M to $93M.
Which Other plans are similar in size to Radiological Society of North America Tax-Deferred Annuity (Tda) Plan? ▼
Among Other plans in other states, the closest by assets is Thrift Plan for Employees of Progress Industries in IA ($10M, 179 participants).
Which Other plans cover a similar participant headcount to Radiological Society of North America Tax-Deferred Annuity (Tda) Plan? ▼
Among Other plans in other states, the closest by covered participants is Educare of Washington, DC 403(b) Plan in DC (107 participants, $2M in assets).

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 150539115.

Read our methodology - how this data is sourced, computed, and verified.

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