Isaacson Miller 401(k) match, vesting and fees

Plan year 2024 filingIsaacson Retirement Plan · Plan 001 · EIN 04-3061714Updated Oct 2026

What Isaacson Miller's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $1.3M in employer contributions, about $3,889 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$140,285
Average account balance
348
Participants (end of year)
$48.4M
Plan assets (end of year)
0.27%
Admin expenses ÷ assets

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.

RecordkeeperEmpower Life & Annuity InsuranceSchedule C ↗
Independent auditorCaron & Bletzer, PLLC (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

How the plan compares

Plan year 2024 medians for 1,446 defined-contribution plans in administrative, support and waste management services with 100 to 499 participants.

Isaacson Miller: employer contribution per participant$3,889
Peer median$1,495
Isaacson Miller: average balance$140,285
Peer median$34,563
Isaacson Miller: admin expenses ÷ assets0.27%
Peer median0.51%

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 $39.5M at the end of plan year 2021 to $48.4M at the end of plan year 2024.

$39.5M2021$36M2022$42.5M2023$48.4M2024
End-of-year figures from each plan year's Form 5500 filing for the Isaacson Miller plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2024348$48.4M$1.3M$3,8890.27%Not publishedForm 5500 ↗
2023371$42.5M$2.2M$5,9810.27%Not publishedForm 5500 ↗
2022378$36M$1.8M$5,0420.29%Not publishedForm 5500 ↗
2021328$39.5M$1.5M$4,8080.30%Not publishedForm 5500 ↗

Other Isaacson Miller plans (1)

Each plan files its own Form 5500. Figures are from each plan's latest filing.

Isaacson Miller, Inc. Employee Stock Ownership Plan

Plan 002 · EIN 04-3061714 · plan year 2024 filing
$77,675
Average account balance
386
Participants (end of year)
$28.5M
Plan assets (end of year)
0.00%
Admin expenses ÷ assets

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.

Independent auditorCaron & Bletzer, PLLC (unmodified opinion)Schedule H ↗
Plan type and statusRetirement · ActiveForm 5500 ↗

Common questions

Does Isaacson Miller match 401(k) contributions?

The match terms for the Isaacson Retirement Plan have not been published from its filing yet. The plan year 2024 filing reports $1.3M in employer contributions, about $3,889 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Isaacson Miller 401(k) match vested?

The vesting schedule for the Isaacson Retirement Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Isaacson Miller 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Empower Life & Annuity Insurance. The plan administrator is Isaacson Miller.

I left Isaacson Miller. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Isaacson Miller, (617) 262-6500) or the recordkeeper, Empower Life & Annuity Insurance. The Isaacson Miller old 401(k) page lists the contacts from every plan filing. Find an old Isaacson Miller 401(k)

Data from the public Form 5500 annual reports Isaacson Miller filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) 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 Isaacson Miller. Not financial advice. Report a correction · Methodology