Sentinel Offender Services 401(k) match, vesting and fees
What Sentinel Offender Services' 401(k) plan says about matching contributions
Plan features
Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.
| Recordkeeper | Transamerica Life Insurance Company | Schedule C ↗ |
| Independent auditor | Clifton Larson Allen LLP (unmodified opinion, limited scope) | Schedule H ↗ |
| Plan type and status | 401(k) · Active | Form 5500 ↗ |
How the plan compares
Plan year 2025 medians for 3,569 defined-contribution plans in professional, scientific, and technical services with 100 to 499 participants.
| Sentinel Offender Services: employer contribution per participant | $811 | |
| Peer median | $2,719 |
| Sentinel Offender Services: average balance | $63,660 | |
| Peer median | $85,424 |
| Sentinel Offender Services: admin expenses ÷ assets | 0.26% | |
| Peer median | 0.27% |
Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.
Plan history
Plan assets went from $9.1M at the end of plan year 2021 to $13.5M at the end of plan year 2025.
| Plan year | Participants | Assets | Employer contributions | Per participant | Admin expense ratio | Match formula | Filing |
|---|---|---|---|---|---|---|---|
| 2025 | 347 | $13.5M | $172K | $811 | 0.26% | Not published | Form 5500 ↗ |
| 2024 | 358 | $11.9M | $264K | $1,396 | 0.50% | Not published | Form 5500 ↗ |
| 2023 | 389 | $10.3M | $230K | $950 | 0.57% | Not published | Form 5500 ↗ |
| 2022 | 391 | $8.2M | $170K | $703 | 0.65% | Not published | Form 5500 ↗ |
| 2021 | 507 | $9.1M | $135K | $357 | 0.39% | Not published | Form 5500 ↗ |
Common questions
Does Sentinel Offender Services match 401(k) contributions?
The match terms for the Sentinel 401(k) and Profit Sharing Plan have not been published from its filing yet. The plan year 2025 filing reports $172K in employer contributions, about $811 per participant. That total includes any match and profit-sharing; it is not a match formula.
When is the Sentinel Offender Services 401(k) match vested?
The vesting schedule for the Sentinel 401(k) and Profit Sharing Plan is not in the data published so far. Your Summary Plan Description states it.
Who manages the Sentinel Offender Services 401(k)?
The recordkeeper listed on Schedule C of the plan year 2025 filing is Transamerica Life Insurance Company. The plan administrator is Sentinel Offender Services, LLC.
I left Sentinel Offender Services. How do I find my old 401(k)?
Your account stays in the plan until you move it. Contact the plan administrator (Sentinel Offender Services, LLC, (949) 453-1550) or the recordkeeper, Transamerica Life Insurance Company. The Sentinel Offender Services old 401(k) page lists the contacts from every plan filing. Find an old Sentinel Offender Services 401(k)
Data from the public Form 5500 annual reports Sentinel Offender Services filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024 and 2025) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Sentinel Offender Services. Not financial advice. Report a correction · Methodology