Other · DOL Form 5500 · 2022
Thayer Academy Retirement Plan
Data updated 2026-08-25
- $71M
- Total assets Below avg plan size
- 215
- Participants Below avg headcount
- 91st
- Percentile by assets National rank
- $328,622
- Avg per participant High balance/head
Official DOL plan name: Thayer Academy 403(b) Retirement Plan · Sponsored by Thayer Academy · Massachusetts · Educational Services
$71M in assets, 215 participants
Thayer Academy's Thayer Academy 403(b) Retirement Plan reported $71M in total assets and 215 participants in its 2022 DOL Form 5500 filing, ranking in the 91st 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.
- #3,327 in Educational Services (4,024 peers)
Coverage in Massachusetts
Thayer Academy 403(b) Retirement Plan covers 215 participants in Massachusetts, about 33% of the average Massachusetts filer (state average ~659 per filing). Assets: $71M.
- #3,327
- in Educational Services (4,024 peers)
- -18.4%
- assets change YoY
- 0.7×
- vs typical plan assets (national mean)
The plan reported a net loss of $16M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Thayer Academy 403(b) Retirement Plan's outsized position by total assets
Thayer Academy 403(b) Retirement Plan vs every filed plan by assets
End-of-year total assets · plan year 2022 · DOL Form 5500
$70,653,707 Top 9% higher than 91% of 139,123 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022
Thayer Academy 403(b) Retirement 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. Thayer Academy 403(b) Retirement Plan sits mid-pack in the medium band (215 participants).
EBSA filing schedule strip
Filing strip 042105781 · Thayer Academy PY 2022 · Other
Thayer Academy 403(b) Retirement Plan · $71M · 215 · 91st
- BOY $71M
- BOY 215
- BOY 91st
- BOY Other
- BOY near University School of Milwaukee Defined Contribution Retirement Plan
- BOY ind #3327
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 Educational Services retirement plans → · Plans in Massachusetts →
Thayer Academy 403(b) Retirement Plan in the asset neighbourhood
Massachusetts filing particulars
| Total Assets (Beginning of Year) | $87M |
|---|---|
| Net Assets (End of Year) | $71M |
| Net Income | -$16M |
| Employer EIN | 042105781 |
| Plan Effective Date | 1972-07-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Thayer Academy)
Sponsor-wide plan assets over time
All Thayer Academy plans reported in each filing year
- Latest sponsor-wide plan assets
- $91M 28.096153539403108% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 215 | $71M |
| 2023 | 1 | 210 | $82M |
| 2024 | 1 | 207 | $91M |
Nearby Other Plans in Massachusetts
Peer Other plans, same state, same plan type, ranked by total assets.
- The Mitre Corporation Tax Sheltered Annuity Plan $4.1B · 12,320
- Harvard University Tax Deferred Annuity Plan $3.2B · 21,269
- Boston University Retirement Plan $2.5B · 8,045
- Northeastern University Retirement Plan $1.9B · 9,310
- Boston University Supplemental Retirement and Savings Plan $1.3B · 12,377
Thayer Academy 403(b) Retirement Plan's out-of-state Other peers by assets and headcount
Outside Massachusetts, the nearest Other by assets is University School of Milwaukee Defined Contribution Retirement Plan in WI ($71M); by covered participants it is Education Success Network, Inc. 403(b) DC Plan in NY (215 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($71M here).
- University School of Milwaukee Defined Contribution Retirement Plan (WI) $71M · 264
- New England Institute of Technology Tax Sheltered Annuity Matching Plan (RI) $71M · 272
- Eastern University Defined Contribution Retirement Plan (PA) $71M · 501
- The Columbus Academy Defined Contribution Retirement Plan (OH) $71M · 337
Similar participant headcount
Nearest other-state filings by covered participants (215 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.