401(k) · DOL Form 5500 · 2024

Mast Law Firm, P.C. 401(k) Plan

Data updated 2026-08-25

$2M
Total assets Small plan by assets: 5
Participants Small participant base: 29th
Percentile by assets National rank: $380,979
Avg per participant High balance/head

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Official DOL plan name: Mast Law Firm, P.C. 401(k) Plan · Sponsored by Mast Law Firm, P.C. · Arizona · Professional & Technical Services

$2M in assets, 5 participants

Mast Law Firm, P.C.'s Mast Law Firm, P.C. 401(k) Plan reported $2M in total assets and 5 participants in its 2024 DOL Form 5500 filing, ranking in the 29th 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.

#4,954 in Professional & Technical Services (20,173 peers)

Mast Law Firm, P.C. multi-year trail

Mast Law Firm, P.C.'s plans moved -69.8% in assets from 2022 to 2024; this filing shows Mast Law Firm, P.C. 401(k) Plan at $2M / 5 participants.

#4,954
in Professional & Technical Services (20,173 peers): -71.5%
assets change YoY

The plan reported a net loss of $5M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Mast Law Firm, P.C. 401(k) Plan among the smaller filed plans by assets

Mast Law Firm, P.C. 401(k) Plan vs every filed plan by assets

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

$1,904,896 29th percentile higher than 29% of 123,620 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Mast Law Firm, P.C. 401(k) Plan among micro filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mast Law Firm, P.C. 401(k) Plan is a micro filing (5 participants), the leftmost band.

Micro (1-10) 33,766 filings (27%) Small (11-100) 26,107 filings (21%) Medium (101-1,000) 54,251 filings (43%) Large (1,001-10,000) 10,349 filings (8%) Mega (10,000+) 1,399 filings (1%)

Mast Law Firm, P.C. 401(k) Plan reported net income fell from $360K in the plan year 2023 filing to -$5M in the plan year 2024 filing.
Mast Law Firm, P.C. 401(k) Plan end-of-year assets fell from $7M in the plan year 2023 filing to $2M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 262886669 · Mast Law Firm, P.C. PY 2024 · 401(k)

Mast Law Firm, P.C. 401(k) Plan · $2M · 5 · 29th

NET $2M
NET 5
NET 29th
NET 401(k)
NET near Berger & Berger Profit Sharing Plan
NET ind #4954

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 Arizona →

End-of-year total assets ($M) among Mast Law Firm, P.C. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Mast Law Firm, P.C. multi-year asset trail

Latest sponsor-wide plan assets: $2M 69.83674692852439% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	3	$6M
2023	1	5	$7M
2024	1	5	$2M

Mast Law Firm, P.C. filing trail (2024)

Total Assets (Beginning of Year)	$7M
Net Assets (End of Year)	$2M
Net Income	-$5M
Employer EIN	262886669
Plan Effective Date	2010-12-31
Filing Status	FILING RECEIVED

Nearby 401(k) Plans in Arizona

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

Mast Law Firm, P.C. 401(k) Plan vs. nearby 401(k) plans in Arizona, assets vs. participants

Bechtel Trust & Thrift Plan $6.1B · 7,971
Banner Health Employees 401(k) Plan $4.9B · 54,731
Freeport-Mcmoran Inc. Employee Capital Accumulation Program $2.7B · 13,770
Republic Services, Inc. 401(k) Plan $2.7B · 32,629
Stantec 401(k) Plan $2.3B · 11,603

Compare Mast Law Firm, P.C. 401(k) Plan side-by-side with 3 peers →

Mast Law Firm, P.C. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Berger & Berger Profit Sharing Plan in NY ($2M); by covered participants it is Nasr Psychiatric Services 401(k) Plan in IN (5 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($2M here).

Berger & Berger Profit Sharing Plan (NY) $2M · 4
Michael J. Mcinerney Profit Sharing Plan (TX) $2M · 1
Roncalli Institute Master 401(k) Plan (CT) $2M · 51
Cempak Holdings Inc 401(k) Plan (TX) $2M · 4

Similar participant headcount

Nearest other-state filings by covered participants (5 participants); asset peers above are excluded.

Nasr Psychiatric Services 401(k) Plan (IN) 5 · 0 off
Manzanita Private Investment Corporation 401(k) Plan (TX) 5 · 0 off
Melcar Enterprises, Inc. 401(k) Plan (MO) 5 · 0 off
K&k Se 401(k) Plan (CA) 5 · 0 off

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 Mast Law Firm, P.C. 401(k) Plan assets move in 2024? ▼

Mast Law Firm, P.C. 401(k) Plan contracted severely - down 71.5% during 2024, from $7M to $2M. Reported net income was -$5M.

How have Mast Law Firm, P.C. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Mast Law Firm, P.C.'s sponsor-wide assets declined 69.8%, from $6M to $2M.

Which 401(k) plans are similar in size to Mast Law Firm, P.C. 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Berger & Berger Profit Sharing Plan in NY ($2M, 4 participants).

Which 401(k) plans cover a similar participant headcount to Mast Law Firm, P.C. 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Nasr Psychiatric Services 401(k) Plan in IN (5 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 262886669.