401(k) · DOL Form 5500 · 2024

Bos of Illinois, Inc. 401(k) Plan

Data updated 2026-08-25

$17M
Total assets Small plan by assets
172
Participants Small participant base
67th
Percentile by assets National rank
$98,019
Avg per participant Below avg balance/head
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Official DOL plan name: Business Office Systems, Inc. Salary Reduction & Trust · Sponsored by Bos of Illinois, Inc. · Illinois · Wholesale Trade

$17M in assets, 172 participants

Bos of Illinois, Inc.'s Business Office Systems, Inc. Salary Reduction & Trust reported $17M in total assets and 172 participants in its 2024 DOL Form 5500 filing, ranking in the 67th 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.

  • #3,716 in Wholesale Trade (6,080 peers)

Coverage in Illinois

Business Office Systems, Inc. Salary Reduction & Trust covers 172 participants in Illinois, about 22% of the average Illinois filer (state average ~779 per filing). Assets: $17M.

#3,716
in Wholesale Trade (6,080 peers)
+15.3%
assets growth YoY

Business Office Systems, Inc. Salary Reduction & Trust's outsized position by total assets

Business Office Systems, Inc. Salary Reduction & Trust vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$16,859,227 Top 33% higher than 67% of 123,620 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 2024

Business Office Systems, Inc. Salary Reduction & Trust among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Business Office Systems, Inc. Salary Reduction & Trust sits mid-pack in the medium band (172 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Business Office Systems, Inc. Salary Reduction & Trust end-of-year assets rose from $15M in the plan year 2023 filing to $17M in the plan year 2024 filing.
  • Business Office Systems, Inc. Salary Reduction & Trust reported participants rose from 150 in the plan year 2023 filing to 172 in the plan year 2024 filing.
  • Business Office Systems, Inc. Salary Reduction & Trust reported net income rose from $2M in the plan year 2023 filing to $2M in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 364060500 · Bos of Illinois, Inc. PY 2024 · 401(k)

Business Office Systems, Inc. Salary Reduction & Trust · $17M · 172 · 67th

  • 5500 $17M
  • 5500 172
  • 5500 67th
  • 5500 401(k)
  • 5500 near Centrome, Inc. Dba Advanced Biotech Profit-Sharing Plan and Trust
  • 5500 ind #3716

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 Wholesale Trade retirement plans → · Plans in Illinois →

Business Office Systems, Inc. Salary Reduction & Trust in the asset neighbourhood

Business Office Systems, Inc. Salary Reduction & TrustBusiness Office Systems, Inc…$17MCentrome, Inc. Dba Advanced Biotech Profit-Sharing Plan and TrustCentrome, Inc. Dba Advanced …$17MBeam Technologies 401(k) Plan$17MBrame Specialty Company, Inc. 401(k) Profit Sharing PlanBrame Specialty Company, Inc…$17MKing Automotive Group 401(k) PlanKing Automotive Group 401(k)…$17M
End-of-year total assets ($M) among Business Office Systems, Inc. Salary Reduction & Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Illinois filing particulars

Total Assets (Beginning of Year)$15M
Net Assets (End of Year)$17M
Net Income$2M
Employer EIN364060500
Plan Effective Date1983-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Bos of Illinois, Inc.)

Sponsor-wide plan assets over time

All Bos of Illinois, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$17M 34.5118285280117% vs 2022
2024 filing year
$12M$14M$16M$18M 202220232024 $12.5M $16.9M ▲ +34.6%
Year Plans Participants Total Assets
2022 1 163 $13M
2023 1 150 $15M
2024 1 172 $17M

Nearby 401(k) Plans in Illinois

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Business Office Systems, Inc. Salary Reduction & Trust vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -50510152025 Total assets ($B) Participants Business Office Systems, Inc. Salary Reduction & Trust, Total assets ($B): 0.016859227 · Participants: 172Business Office Systems, Inc. Salary Reduction & TrustAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
Business Office Systems, Inc. Salary Reduction & Trust vs. nearby 401(k) plans in Illinois, assets vs. participants

Business Office Systems, Inc. Salary Reduction & Trust's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Centrome, Inc. Dba Advanced Biotech Profit-Sharing Plan and Trust in NJ ($17M); by covered participants it is Dlmc, Inc. Dba Kamaaina Health Services 401(k) Retirement Plan in HI (172 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (172 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Business Office Systems, Inc. Salary Reduction & Trust assets move in 2024?
Business Office Systems, Inc. Salary Reduction & Trust grew sharply - up 15.3% during 2024, from $15M to $17M. Reported net income was $2M.
How have Bos of Illinois, Inc. plan assets changed over time?
Across 3 plan years on file (2022-2024), Bos of Illinois, Inc.'s sponsor-wide assets grew 34.5%, from $13M to $17M.
Which 401(k) plans are similar in size to Business Office Systems, Inc. Salary Reduction & Trust?
Among 401(k) plans in other states, the closest by assets is Centrome, Inc. Dba Advanced Biotech Profit-Sharing Plan and Trust in NJ ($17M, 130 participants).
Which 401(k) plans cover a similar participant headcount to Business Office Systems, Inc. Salary Reduction & Trust?
Among 401(k) plans in other states, the closest by covered participants is Dlmc, Inc. Dba Kamaaina Health Services 401(k) Retirement Plan in HI (172 participants, $999K in assets).