Plan Ledger DOL Form 5500 · updated monthly

Millbrook School403(b)

MILLBROOK SCHOOL DEFINED CONTRIBUTION RETIREMENT 403(B) PLAN · MILLBROOK, NY · plan year 2024

Reported admin expense ratio · 2024
0.14%

Peer grade: A- · admin costs + employer contributions vs same-size plans · how grading works

Millbrook School reported $44,707 in plan administrative expenses for 2024: 0.14% of average plan assets, below the peer median. Employer contributions averaged $4,800 per active participant. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.

Across the 2 years on file its reported administrative ratio rose from 0.12% to 0.14%. The plan sits in the $10M–$50M size bracket, benchmarked here against 27,838 comparable plans and shown alongside other educational services employers. By assets it is the 1,817th-largest of 5,648 plans among New York employers on file, and the 1,200th of 3,091 in educational services. In 2024, employees put in $1.26 for every $1.00 the employer contributed.

Plan summary
Net assets, end of year$33,677,925
Participants with balances352
Active participants148
Employer contributions$710,368
Employee contributions$896,037
Employer contribution per active participant$4,800
Average account balance$95,676
Benefits paid to participants$3,399,642
Plan auditUnmodified (clean) audit opinion
Plan history3
Yearassets · accounts · employer contribution
2024$33.7M · 352 accts · $710K emplr
2023$32.0M · 347 accts · $685K emplr
2022$27.4M · 342 accts · $631K emplr
Administrative expenses, itemized · 2024
Recordkeeping & contract admin$44,707
Total administrative$44,707
Employer contributions to the Millbrook School plan · 2024
Employer contribution per active participant$4,800
Median for plans this size$2,416
2024$4,800 per active participant
2023$4,694 per active participant
2022$4,320 per active participant

Millbrook School's 2024 employer contribution ran above the $2,416 median for plans its size, placing it in the top quarter of its peers. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.

What these fees cost you

Annual cost at the plan's reported 2024 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20241
TIAA$41,019

Compensation shown is direct payments from plan assets reported on Schedule C. Providers paid through fund revenue-sharing appear as indirect.

Administrative cost history3
2024$44,707 · 0.14%
2023$41,972 · 0.14%
2022$34,903 · 0.12%
Same employer
Similar plansEducational Services · New York
North Shore Hebrew Academy NY$34.4M · 0.11%
Trinity-Pawling School NY$33.7M · 0.15%
Catalyst Inc. NY$33.3M · 0.31%
The Viscardi Center, Inc. NY$33.2M · 0.05%
Alliance University NY$33.0M · 0.00%

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Source: U.S. Department of Labor, Form 5500 series, EIN 141413770 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.