401(k) · DOL Form 5500 · 2023

Dickinson, Mackaman, Tyler & Hagen, P.C. 401(k) Plan

Data updated 2026-08-25

$32M
Total assets Below avg plan size
51
Participants Small participant base
80th
Percentile by assets National rank
$636,893
Avg per participant High balance/head
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Official DOL plan name: Dickinson Law Firm Retirement Plan · Sponsored by Dickinson, Mackaman, Tyler & Hagen, P.C. · Iowa · Professional & Technical Services

$32M in assets, 51 participants

Dickinson, Mackaman, Tyler & Hagen, P.C.'s Dickinson Law Firm Retirement Plan reported $32M in total assets and 51 participants in its 2023 DOL Form 5500 filing, ranking in the 80th 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.

  • #16,430 in Professional & Technical Services (20,321 peers)

Where Dickinson Law Firm Retirement Plan sits by assets

Dickinson Law Firm Retirement Plan sits in the top quartile of all filed plans by assets, $32M for 51 participants (~$636,893/participant), down 6.7% in 2023.

#16,430
in Professional & Technical Services (20,321 peers)
-6.7%
assets change YoY
0.3×
vs typical plan assets (national mean)

The plan reported a net loss of $2M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Dickinson Law Firm Retirement Plan's outsized position by total assets

Dickinson Law Firm Retirement Plan vs every filed plan by assets

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

$32,481,529 Top 20% higher than 80% 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

Dickinson Law Firm Retirement Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Dickinson Law Firm Retirement Plan is a small filing (51 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Dickinson Law Firm Retirement Plan reported net income rose from -$4M in the plan year 2022 filing to -$2M in the plan year 2023 filing.
  • Dickinson Law Firm Retirement Plan end-of-year assets fell from $35M in the plan year 2022 filing to $32M in the plan year 2023 filing.
  • Dickinson Law Firm Retirement Plan reported participants rose from 50 in the plan year 2022 filing to 51 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 421304875 · Dickinson, Mackaman, Tyler & Hagen, P.C. PY 2023 · 401(k)

Dickinson Law Firm Retirement Plan · $32M · 51 · 80th

  • RANK $32M
  • RANK 51
  • RANK 80th
  • RANK 401(k)
  • RANK near First Community 401(k) Plan
  • RANK ind #16430

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 Iowa →

Dickinson Law Firm Retirement Plan in the asset neighbourhood

Burke, Williams & Sorensen, LLP Associate 401(k) Profit Sharing PlanBurke, Williams & Sorensen, …$32MDickinson Law Firm Retirement PlanDickinson Law Firm Retiremen…$32MFirst Community 401(k) Plan$32MHopewell Health Centers, Inc. Retirement PlanHopewell Health Centers, Inc…$32MEpic Cpf 401(k) Plan$32M
End-of-year total assets ($M) among Dickinson Law Firm Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$35M
Net Assets (End of Year)$32M
Net Income-$2M
Employer EIN421304875
Plan Effective Date1979-08-08
Filing StatusFILING RECEIVED

Sponsor Plan History (Dickinson, Mackaman, Tyler & Hagen, P.C.)

Sponsor-wide plan assets over time

All Dickinson, Mackaman, Tyler & Hagen, P.C. plans reported in each filing year

Latest sponsor-wide plan assets
$32M 6.733525359046104% vs 2022
2023 filing year
$32M$33M$34M$35M$36M 20222023 $34.8M $32.5M ▼ -6.7%
Year Plans Participants Total Assets
2022 1 50 $35M
2023 1 51 $32M

Nearby 401(k) Plans in Iowa

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

Dickinson Law Firm Retirement Plan vs. nearby 401(k) plans in Iowa, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -1012345 Total assets ($B) Participants Dickinson Law Firm Retirement Plan, Total assets ($B): 0.032481529 · Participants: 51Dickinson Law Firm Retirement PlanThe Principal Select Savings Plan, Total assets ($B): 4.134174305 · Participants: 12827The Principal Select Savings PlanIowa Health System Section 401(k) Retirement Savings Plan, Total assets ($B): 2.955731563 · Participants: 28959Iowa Health System Section 401(k) Retirement Savings PlanThe Hy-Vee and Affiliates 401(k) Plan, Total assets ($B): 2.941182172 · Participants: 56181The Hy-Vee and Affiliates 401(k) PlanThe Rsm US LLP Retirement Plan, Total assets ($B): 2.890404508 · Participants: 14720The Rsm US LLP Retirement PlanTransamerica 401(k) Retirement Savings Plan, Total assets ($B): 2.425600114 · Participants: 6999Transamerica 401(k) Retirement Savings Plan
Dickinson Law Firm Retirement Plan vs. nearby 401(k) plans in Iowa, assets vs. participants
Compare Dickinson Law Firm Retirement Plan side-by-side with 3 peers →

Dickinson Law Firm Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Iowa, the nearest 401(k) by assets is First Community 401(k) Plan in OR ($32M); by covered participants it is E.L.D. D'onofrio, Inc. 401(k) Profit Sharing Plan in OH (51 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($32M here).

Similar participant headcount

Nearest other-state filings by covered participants (51 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 Dickinson Law Firm Retirement Plan assets move in 2023? ▼
Dickinson Law Firm Retirement Plan pulled back noticeably - down 6.7% during 2023, from $35M to $32M. Reported net income was -$2M.
How have Dickinson, Mackaman, Tyler & Hagen, P.C. plan assets changed over time? ▼
Across 2 plan years on file (2022-2023), Dickinson, Mackaman, Tyler & Hagen, P.C.'s sponsor-wide assets declined 6.7%, from $35M to $32M.
Where does Dickinson Law Firm Retirement Plan rank by assets among Form 5500 filers? ▼
Dickinson Law Firm Retirement Plan ranks in the 80th 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 401(k) plans are similar in size to Dickinson Law Firm Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is First Community 401(k) Plan in OR ($32M, 300 participants).
Which 401(k) plans cover a similar participant headcount to Dickinson Law Firm Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is E.L.D. D'onofrio, Inc. 401(k) Profit Sharing Plan in OH (51 participants, N/A 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 421304875.

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.