401(k) · DOL Form 5500 · 2024

Flandreau Santee Sioux Tribe 401(k) Plan

Data updated 2026-08-25

$12M
Total assets Small plan by assets
505
Participants Below avg headcount
59th
Percentile by assets National rank
$23,280
Avg per participant Low balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Fsst 401(k) Plan · Sponsored by Flandreau Santee Sioux Tribe · South Dakota · Public Administration

$12M in assets, 505 participants

Flandreau Santee Sioux Tribe's Fsst 401(k) Plan reported $12M in total assets and 505 participants in its 2024 DOL Form 5500 filing, ranking in the 59th 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.

  • #42 in Public Administration (92 peers)

Flandreau Santee Sioux Tribe multi-year trail

Flandreau Santee Sioux Tribe's plans moved +102.6% in assets from 2022 to 2024; this filing shows Fsst 401(k) Plan at $12M / 505 participants.

#42
in Public Administration (92 peers)
+37.1%
assets growth YoY

Fsst 401(k) Plan's mid-pack asset rank among Public Administration and all filers

Fsst 401(k) Plan vs every filed plan by assets

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

$11,756,242 Top 41% higher than 59% 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

Fsst 401(k) Plan 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. Fsst 401(k) Plan sits mid-pack in the medium band (505 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Fsst 401(k) Plan end-of-year assets rose from $9M in the plan year 2023 filing to $12M in the plan year 2024 filing.
  • Fsst 401(k) Plan reported net income rose from $3M in the plan year 2023 filing to $3M in the plan year 2024 filing.
  • Fsst 401(k) Plan reported participants rose from 486 in the plan year 2023 filing to 505 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 237000301 · Flandreau Santee Sioux Tribe PY 2024 · 401(k)

Fsst 401(k) Plan · $12M · 505 · 59th

  • EIN $12M
  • RANK 505
  • PHOTO 59th
  • IND 401(k)
  • EOY near Nai Hiffman 401(k) Plan
  • 5500 ind #42

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 Public Administration retirement plans → · Plans in South Dakota →

Fsst 401(k) Plan in the asset neighbourhood

Fsst 401(k) Plan$12MNai Hiffman 401(k) Plan$12MQuantum Plastics 401(k) Plan$12MThompson & Johnson Equipment Co., Inc. Profit Sharing and RetThompson & Johnson Equipment…$12MWhitridge Associates, Inc. 401(k) PlanWhitridge Associates, Inc. 4…$12M
End-of-year total assets ($M) among Fsst 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Flandreau Santee Sioux Tribe multi-year asset trail

Sponsor-wide plan assets over time

All Flandreau Santee Sioux Tribe plans reported in each filing year

Latest sponsor-wide plan assets
$12M 102.55259953232607% vs 2022
2024 filing year
$4M$6M$8M$10M$12M$14M 202220232024 $5.8M $11.8M ▲ +102.8%
Year Plans Participants Total Assets
2022 1 439 $6M
2023 1 486 $9M
2024 1 505 $12M

Flandreau Santee Sioux Tribe filing trail (2024)

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$12M
Net Income$3M
Employer EIN237000301
Plan Effective Date2000-02-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in South Dakota

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

Fsst 401(k) Plan vs. nearby 401(k) plans in South Dakota, assets vs. participants Scatter plot of 6 data points. -5000050001000015000 -20002004006008001000 Total assets ($M) Participants Fsst 401(k) Plan, Total assets ($M): 11.756242 · Participants: 505Fsst 401(k) PlanBlack Hills Corporation 401(k) Retirement Savings Plan, Total assets ($M): 811.221285 · Participants: 2881Black Hills Corporation 401(k) Retirement Savings PlanGood Samaritan Society 401(k) Plan, Total assets ($M): 278.292791 · Participants: 12199Good Samaritan Society 401(k) PlanPoet 401(k) Plan, Total assets ($M): 265.689062 · Participants: 2380Poet 401(k) PlanDaktronics, Inc. 401(k) Plan, Total assets ($M): 262.560689 · Participants: 2369Daktronics, Inc. 401(k) PlanPremier 401(k) Plan, Total assets ($M): 240.594371 · Participants: 1821Premier 401(k) Plan
Fsst 401(k) Plan vs. nearby 401(k) plans in South Dakota, assets vs. participants
Compare Fsst 401(k) Plan side-by-side with 3 peers →

Fsst 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside South Dakota, the nearest 401(k) by assets is Nai Hiffman 401(k) Plan in IL ($12M); by covered participants it is Kurita America Inc. Retirement Savings Plan in MN (505 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($12M here).

Similar participant headcount

Nearest other-state filings by covered participants (505 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 Fsst 401(k) Plan assets move in 2024? ▼
Fsst 401(k) Plan surged - up 37.1% during 2024, from $9M to $12M. Reported net income was $3M.
How have Flandreau Santee Sioux Tribe plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Flandreau Santee Sioux Tribe's sponsor-wide assets grew 102.6%, from $6M to $12M.
Which 401(k) plans are similar in size to Fsst 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Nai Hiffman 401(k) Plan in IL ($12M, 191 participants).
Which 401(k) plans cover a similar participant headcount to Fsst 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Kurita America Inc. Retirement Savings Plan in MN (505 participants, $91M 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 237000301.

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.