Defined Benefit (Pension) · DOL Form 5500 · 2023

Boston Mutual Life Insurance Co Pension Plan

Data updated 2026-08-25

$43M
Total assets Below avg plan size
67
Participants Small participant base
84th
Percentile by assets National rank
$646,856
Avg per participant High balance/head
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Official DOL plan name: Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company · Sponsored by Boston Mutual Life Insurance Co · Massachusetts · Finance & Insurance

$43M in assets, 67 participants

Boston Mutual Life Insurance Co's Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company reported $43M in total assets and 67 participants in its 2023 DOL Form 5500 filing, ranking in the 84th 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.

  • #6,687 in Finance & Insurance (8,869 peers)

Where Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company sits by assets

Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company sits in the top quartile of all filed plans by assets, $43M for 67 participants (~$646,856/participant), up 0.7% in 2023.

#6,687
in Finance & Insurance (8,869 peers)
+0.7%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company's outsized position by total assets

Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$43,339,324 Top 16% higher than 84% of 127,068 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 2023

Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company is a small filing (67 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company reported net income rose from -$13M in the plan year 2022 filing to $291K in the plan year 2023 filing.
  • Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company reported participants fell from 72 in the plan year 2022 filing to 67 in the plan year 2023 filing.
  • Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company end-of-year assets rose from $43M in the plan year 2022 filing to $43M in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 041106240 · Boston Mutual Life Insurance Co PY 2023 · Defined Benefit (Pension)

Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company · $43M · 67 · 84th

  • EIN $43M
  • RANK 67
  • PHOTO 84th
  • IND Defined Benefit (Pension)
  • EOY near Retirement Plan for Building and Maintenance Employees of Columbia University Properties
  • 5500 ind #6687

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 Finance & Insurance retirement plans → · Plans in Massachusetts →

Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company in the asset neighbourhood

American Income Life Insurance Company Collective Bargaining Agreement Employees Pension PlanAmerican Income Life Insuran…$43MInspira Medical Centers, Inc. Cash Balance Retirement PlanInspira Medical Centers, Inc…$43MSt. Marys Hospital of St. Marys County Pension Plan and TrustSt. Marys Hospital of St. Ma…$43MRetirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance CompanyRetirement Plan for the Bene…$43MRetirement Plan for Building and Maintenance Employees of Columbia University PropertiesRetirement Plan for Building…$43M
End-of-year total assets ($M) among Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$43M
Net Assets (End of Year)$43M
Net Income$291K
Employer EIN041106240
Plan Effective Date1947-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Boston Mutual Life Insurance Co)

Sponsor-wide plan assets over time

All Boston Mutual Life Insurance Co plans reported in each filing year

Latest sponsor-wide plan assets
$144M 26.04240417191386% vs 2022
2024 filing year
$110M$120M$130M$140M$150M 202220232024 $115M $144M ▲ +26.0%
Year Plans Participants Total Assets
2022 2 362 $115M
2023 2 388 $129M
2024 2 384 $144M

Nearby Defined Benefit (Pension) Plans in Massachusetts

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company vs. nearby Defined Benefit (Pension) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -5051015 Total assets ($B) Participants Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company, Total assets ($B): 0.043339324 · Participants: 67Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance CompanyConsolidated Cash Balance Program of Mass General Brigham and Member Organizations, Total assets ($B): 10.325856564 · Participants: 58745Consolidated Cash Balance Program of Mass General Brigham and Member OrganizationsNew England Teamsters Pension Fund, Total assets ($B): 9.092299586 · Participants: 21786New England Teamsters Pension FundLiberty Mutual Retirement Benefit Plan, Total assets ($B): 6.892259637 · Participants: 37145Liberty Mutual Retirement Benefit PlanMassachusetts Institute of Technology Basic Retirement Plan, Total assets ($B): 5.381626447 · Participants: 11888Massachusetts Institute of Technology Basic Retirement PlanN. Atlantic States Carp. Pension Fund, Total assets ($B): 4.973349354 · Participants: 17166N. Atlantic States Carp. Pension Fund
Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company vs. nearby Defined Benefit (Pension) plans in Massachusetts, assets vs. participants
Compare Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company side-by-side with 3 peers →

Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Massachusetts, the nearest Defined Benefit (Pension) by assets is Retirement Plan for Building and Maintenance Employees of Columbia University Properties in NY ($43M); by covered participants it is Employees' Pension Plan of Florida Public Utilities Company in DE (67 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (67 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company assets move in 2023? ▼
Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company held essentially flat - up 0.7% during 2023, from $43M to $43M. Reported net income was $291K.
How have Boston Mutual Life Insurance Co plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Boston Mutual Life Insurance Co's sponsor-wide assets grew 26.0%, from $115M to $144M.
Where does Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company rank by assets among Form 5500 filers? ▼
Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company ranks in the 84th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Retirement Plan for Building and Maintenance Employees of Columbia University Properties in NY ($43M, 288 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Retirement Plan for the Benefit of Salaried and Other Employees of Boston Mutual Life Insurance Company? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Employees' Pension Plan of Florida Public Utilities Company in DE (67 participants, $49M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 041106240.

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.