401(k) · DOL Form 5500 · 2024

Macdonald, Illig, Jones & Britton LLP 401(k) Plan

Data updated 2026-08-25

$82M
Total assets Below avg plan size
88
Participants Small participant base
89th
Percentile by assets National rank
$936,623
Avg per participant High balance/head
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Official DOL plan name: Macdonald, Illig, Jones & Britton 401(k) Retirement Plan · Sponsored by Macdonald, Illig, Jones & Britton LLP · Pennsylvania · Professional & Technical Services

$82M in assets, 88 participants

Macdonald, Illig, Jones & Britton LLP's Macdonald, Illig, Jones & Britton 401(k) Retirement Plan reported $82M in total assets and 88 participants in its 2024 DOL Form 5500 filing, ranking in the 89th 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.

  • #18,171 in Professional & Technical Services (20,173 peers)

Where Macdonald, Illig, Jones & Britton 401(k) Retirement Plan sits by assets

Macdonald, Illig, Jones & Britton 401(k) Retirement Plan sits in the top quartile of all filed plans by assets, $82M for 88 participants (~$936,623/participant), up 7.9% in 2024.

#18,171
in Professional & Technical Services (20,173 peers)
+7.9%
assets growth YoY
0.8×
vs typical plan assets (national mean)

Macdonald, Illig, Jones & Britton 401(k) Retirement Plan's outsized position by total assets

Macdonald, Illig, Jones & Britton 401(k) Retirement Plan vs every filed plan by assets

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

$82,422,825 Top 11% higher than 89% 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

Macdonald, Illig, Jones & Britton 401(k) Retirement Plan among smaller filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Macdonald, Illig, Jones & Britton 401(k) Retirement Plan is a small filing (88 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Macdonald, Illig, Jones & Britton 401(k) Retirement Plan reported net income fell from $10M in the plan year 2023 filing to $6M in the plan year 2024 filing.
  • Macdonald, Illig, Jones & Britton 401(k) Retirement Plan end-of-year assets rose from $76M in the plan year 2023 filing to $82M in the plan year 2024 filing.
  • Macdonald, Illig, Jones & Britton 401(k) Retirement Plan reported participants rose from 83 in the plan year 2023 filing to 88 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 250918810 · Macdonald, Illig, Jones & Britton LLP PY 2024 · 401(k)

Macdonald, Illig, Jones & Britton 401(k) Retirement Plan · $82M · 88 · 89th

  • RANK $82M
  • RANK 88
  • RANK 89th
  • RANK 401(k)
  • RANK near Eagle Physicians and Associates, P.a. Employees' Savings and Retirement Plan
  • RANK ind #18171

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 Professional & Technical Services retirement plans → · Plans in Pennsylvania →

Macdonald, Illig, Jones & Britton 401(k) Retirement Plan in the asset neighbourhood

Macdonald, Illig, Jones & Britton 401(k) Retirement PlanMacdonald, Illig, Jones & Br…$82MEagle Physicians and Associates, P.a. Employees' Savings and Retirement PlanEagle Physicians and Associa…$82MAb Car Rental Services Retirement Savings Plan for Bargaining Hourly EmployeesAb Car Rental Services Retir…$82MDtn 401(k) Plan$82MFairfield County Bank Incentive Retirement PlanFairfield County Bank Incent…$82M
End-of-year total assets ($M) among Macdonald, Illig, Jones & Britton 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$76M
Net Assets (End of Year)$82M
Net Income$6M
Employer EIN250918810
Plan Effective Date2001-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Macdonald, Illig, Jones & Britton LLP)

Sponsor-wide plan assets over time

All Macdonald, Illig, Jones & Britton LLP plans reported in each filing year

Latest sponsor-wide plan assets
$82M 25.068971838549654% vs 2022
2024 filing year
$60M$65M$70M$75M$80M$85M 202220232024 $65.9M $82.4M ▲ +25.1%
Year Plans Participants Total Assets
2022 1 84 $66M
2023 1 83 $76M
2024 1 88 $82M

Nearby 401(k) Plans in Pennsylvania

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

Macdonald, Illig, Jones & Britton 401(k) Retirement Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -50510152025 Total assets ($B) Participants Macdonald, Illig, Jones & Britton 401(k) Retirement Plan, Total assets ($B): 0.082422825 · Participants: 88Macdonald, Illig, Jones & Britton 401(k) Retirement PlanComcast Corporation Retirement - Investment Plan, Total assets ($B): 19.687957793 · Participants: 90495Comcast Corporation Retirement - Investment PlanThe Cigna Group 401(k) Plan, Total assets ($B): 14.20308608 · Participants: 63634The Cigna Group 401(k) PlanThe Vanguard Retirement and Savings Plan, Total assets ($B): 11.084818612 · Participants: 18066The Vanguard Retirement and Savings PlanThermo Fisher Scientific Inc. 401(k) Retirement Plan, Total assets ($B): 10.263366209 · Participants: 36150Thermo Fisher Scientific Inc. 401(k) Retirement PlanThe PNC Financial Services Group, Inc. Incentive Savings Plan, Total assets ($B): 10.189629 · Participants: 54604The PNC Financial Services Group, Inc. Incentive Savings Plan
Macdonald, Illig, Jones & Britton 401(k) Retirement Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants

Macdonald, Illig, Jones & Britton 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Pennsylvania, the nearest 401(k) by assets is Eagle Physicians and Associates, P.a. Employees' Savings and Retirement Plan in NC ($82M); by covered participants it is Gana-A'yoo Limited 401(k) Retirement Plan in AK (88 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (88 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 Macdonald, Illig, Jones & Britton 401(k) Retirement Plan assets move in 2024?
Macdonald, Illig, Jones & Britton 401(k) Retirement Plan grew at a solid clip - up 7.9% during 2024, from $76M to $82M. Reported net income was $6M.
How have Macdonald, Illig, Jones & Britton LLP plan assets changed over time?
Across 3 plan years on file (2022-2024), Macdonald, Illig, Jones & Britton LLP's sponsor-wide assets grew 25.1%, from $66M to $82M.
Where does Macdonald, Illig, Jones & Britton 401(k) Retirement Plan rank by assets among Form 5500 filers?
Macdonald, Illig, Jones & Britton 401(k) Retirement Plan ranks in the 89th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Macdonald, Illig, Jones & Britton 401(k) Retirement Plan?
Among 401(k) plans in other states, the closest by assets is Eagle Physicians and Associates, P.a. Employees' Savings and Retirement Plan in NC ($82M, 421 participants).
Which 401(k) plans cover a similar participant headcount to Macdonald, Illig, Jones & Britton 401(k) Retirement Plan?
Among 401(k) plans in other states, the closest by covered participants is Gana-A'yoo Limited 401(k) Retirement Plan in AK (88 participants, $2M in assets).