Breakthrough T1d 403(b) match, vesting and fees

Plan year 2024 filingBreakthrough T1d 403(b) Retirement Savings Plan · Plan 002 · EIN 23-1907729Updated Oct 2026

What Breakthrough T1d's 403(b) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $2.2M in employer contributions, about $2,646 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$87,727
Average account balance
884
Participants (end of year)
$71.5M
Plan assets (end of year)
0.31%
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.

RecordkeeperTransamerica Retirement SolutionsSchedule C ↗
Independent auditorBdo USA, P.C. (unmodified opinion, limited scope)Schedule H ↗
Plan type and status403(b) · ActiveForm 5500 ↗
Late participant contributionsReported on the filingSchedule H ↗

How the plan compares

Plan year 2024 medians for 352 defined-contribution plans in other services with 500 to 999 participants.

Breakthrough T1d: employer contribution per participant$2,646
Peer median$1,775
Breakthrough T1d: average balance$87,727
Peer median$48,211
Breakthrough T1d: admin expenses ÷ assets0.31%
Peer median0.25%

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 $44.7M at the end of plan year 2021 to $71.5M at the end of plan year 2024.

$44.7M2021$50.5M2022$61M2023$71.5M2024
End-of-year figures from each plan year's Form 5500 filing for the Breakthrough T1d plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2024884$71.5M$2.2M$2,6460.31%Not publishedForm 5500 ↗
2023862$61M$1.8M$2,2470.33%Not publishedForm 5500 ↗
2022948$50.5M$1.8M$2,0140.35%Not publishedForm 5500 ↗
2021815$44.7M$1.4M$1,7000.35%Not publishedForm 5500 ↗

Common questions

Does Breakthrough T1d match 401(k) contributions?

The match terms for the Breakthrough T1d 403(b) Retirement Savings Plan have not been published from its filing yet. The plan year 2024 filing reports $2.2M in employer contributions, about $2,646 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Breakthrough T1d 401(k) match vested?

The vesting schedule for the Breakthrough T1d 403(b) Retirement Savings Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Breakthrough T1d 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Transamerica Retirement Solutions. The plan administrator is Breakthrough T1d.

I left Breakthrough T1d. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Breakthrough T1d, (212) 785-9500) or the recordkeeper, Transamerica Retirement Solutions. The Breakthrough T1d old 401(k) page lists the contacts from every plan filing. Find an old Breakthrough T1d 401(k)

Data from the public Form 5500 annual reports Breakthrough T1d 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 Breakthrough T1d. Not financial advice. Report a correction · Methodology