401(k) · DOL Form 5500 · 2023

Car Wash Partners, Inc. Dba Mister Car Wash 401(k) Plan

Data updated 2026-08-25

$24M
Total assets Small plan by assets
4,563
Participants Above avg headcount
76th
Percentile by assets National rank
$5,302
Avg per participant Low balance/head
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Official DOL plan name: Mister Car Wash 401(k) Retirement Plan · Sponsored by Car Wash Partners, Inc. Dba Mister Car Wash · Arizona · Other Services

$24M in assets, 4,563 participants

Car Wash Partners, Inc. Dba Mister Car Wash's Mister Car Wash 401(k) Retirement Plan reported $24M in total assets and 4,563 participants in its 2023 DOL Form 5500 filing, ranking in the 76th 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.

  • #6,861 in Other Services (7,857 peers)

Coverage in Arizona

Mister Car Wash 401(k) Retirement Plan covers 4,563 participants in Arizona, 8.1x the typical Arizona plan (state average ~564 per filing). Assets: $24M.

#6,861
in Other Services (7,857 peers)
+31.5%
assets growth YoY
0.2×
vs typical plan assets (national mean)

Mister Car Wash 401(k) Retirement Plan's outsized position by total assets

Mister Car Wash 401(k) Retirement Plan vs every filed plan by assets

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

$24,194,754 Top 24% higher than 76% 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

Mister Car Wash 401(k) Retirement Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mister Car Wash 401(k) Retirement Plan lands in the large band (4,563 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mister Car Wash 401(k) Retirement Plan reported net income rose from -$487K in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Mister Car Wash 401(k) Retirement Plan end-of-year assets rose from $18M in the plan year 2022 filing to $24M in the plan year 2023 filing.
  • Mister Car Wash 401(k) Retirement Plan reported participants rose from 4,229 in the plan year 2022 filing to 4,563 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 043299064 · Car Wash Partners, Inc. Dba Mister Car Wash PY 2023 · 401(k)

Mister Car Wash 401(k) Retirement Plan · $24M · 4,563 · 76th

  • SCH $24M
  • EBSA 4,563
  • PART 76th
  • TYPE 401(k)
  • NET near Albert Lee, Inc. 401(k) Plan
  • BOOK ind #6861

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 Other Services retirement plans → · Plans in Arizona →

Mister Car Wash 401(k) Retirement Plan in the asset neighbourhood

Mister Car Wash 401(k) Retirement PlanMister Car Wash 401(k) Retir…$24MAlbert Lee, Inc. 401(k) Plan$24MDaniel Rp Management, LLC 401(k) PlanDaniel Rp Management, LLC 40…$24MRiver Oaks Country Club 401(k) Retirement PlanRiver Oaks Country Club 401(…$24MSuperior Credit Union, Inc. 401(k) Plan and TrustSuperior Credit Union, Inc. …$24M
End-of-year total assets ($M) among Mister Car Wash 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Arizona filing particulars

Total Assets (Beginning of Year)$18M
Net Assets (End of Year)$24M
Net Income$6M
Employer EIN043299064
Plan Effective Date2011-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Car Wash Partners, Inc. Dba Mister Car Wash)

Sponsor-wide plan assets over time

All Car Wash Partners, Inc. Dba Mister Car Wash plans reported in each filing year

Latest sponsor-wide plan assets
$29M 59.45204282537403% vs 2022
2024 filing year
$15M$20M$25M$30M$35M 202220232024 $18.4M $29.3M ▲ +59.5%
Year Plans Participants Total Assets
2022 1 4,229 $18M
2023 1 4,563 $24M
2024 1 4,841 $29M

Nearby 401(k) Plans in Arizona

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

Mister Car Wash 401(k) Retirement Plan vs. nearby 401(k) plans in Arizona, assets vs. participants Scatter plot of 6 data points. 0200004000060000 -20246 Total assets ($B) Participants Mister Car Wash 401(k) Retirement Plan, Total assets ($B): 0.024194754 · Participants: 4563Mister Car Wash 401(k) Retirement PlanBechtel Trust & Thrift Plan, Total assets ($B): 5.691074806 · Participants: 7448Bechtel Trust & Thrift PlanBanner Health Employees 401(k) Plan, Total assets ($B): 4.270882725 · Participants: 52452Banner Health Employees 401(k) PlanRepublic Services, Inc. 401(k) Plan, Total assets ($B): 2.379834679 · Participants: 28131Republic Services, Inc. 401(k) PlanFreeport-Mcmoran Inc. Employee Capital Accumulation Program, Total assets ($B): 2.323111586 · Participants: 13105Freeport-Mcmoran Inc. Employee Capital Accumulation ProgramStantec 401(k) Plan, Total assets ($B): 2.021683156 · Participants: 10719Stantec 401(k) Plan
Mister Car Wash 401(k) Retirement Plan vs. nearby 401(k) plans in Arizona, assets vs. participants
Compare Mister Car Wash 401(k) Retirement Plan side-by-side with 3 peers →

Mister Car Wash 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Albert Lee, Inc. 401(k) Plan in WA ($24M); by covered participants it is Matheson Tri-Gas, Inc. Savings Plan in NJ (4,563 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($24M here).

Similar participant headcount

Nearest other-state filings by covered participants (4,563 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 Mister Car Wash 401(k) Retirement Plan assets move in 2023? ▼
Mister Car Wash 401(k) Retirement Plan surged - up 31.5% during 2023, from $18M to $24M. Reported net income was $6M.
How have Car Wash Partners, Inc. Dba Mister Car Wash plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Car Wash Partners, Inc. Dba Mister Car Wash's sponsor-wide assets grew 59.5%, from $18M to $29M.
Where does Mister Car Wash 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Mister Car Wash 401(k) Retirement Plan ranks in the 76th 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 Mister Car Wash 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Albert Lee, Inc. 401(k) Plan in WA ($24M, 176 participants).
Which 401(k) plans cover a similar participant headcount to Mister Car Wash 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Matheson Tri-Gas, Inc. Savings Plan in NJ (4,563 participants, $413M 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 043299064.

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.