Boston Ivf, Inc. 401(k) Plan: Login, Facts & Contact Information

Boston Ivf, Inc. 401(k) Plan Facts

Plan name
BOSTON IVF 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
BOSTON IVF, LLC
Participants
674 (665 active employees)
Former employees with a balance
119
Plan assets
$44,526,662 at Dec 31, 2024
Average account balance
$65,097 across 684 accounts
Employer contributions
$725,308 in plan year 2024 (11% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1999
✓ Employer contributions✓ Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 10, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $6.44 million went into the plan in contributions, $725,308 of it from the employer (11%).
  • $5.88 million was paid out to participants.
  • Investment and other income added $5.06 million.
  • Administrative expenses were $87,400, about $128 per account.

How the Boston Ivf, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019507$33.2 million$315,400$2.81 million
2020452$35.3 million$248,210$5.08 million
2021458$38.7 million$301,303$3.54 million
2022515$32.0 million$539,164$3.26 million
2023640$39.0 million$604,136$2.35 million
2024674$44.5 million$725,308$5.88 million

Boston Ivf, Inc. 401(k) Contact Information

Phone
781-434-6502
Mailing address
130 SECOND AVENUE, WALTHAM MA 02451
Plan sponsor
BOSTON IVF, LLC
Employer identification number (EIN)
04-2921956
Plan number
001

Questions about the Boston Ivf, Inc. 401(k)

Does Boston Ivf, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $725,308, 11% of all contributions.

Does the Boston Ivf, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Boston Ivf, Inc 401(k) plan?

674 participants at the start of plan year 2024, 665 of them active employees, and 119 former employees who still had money in the plan.

What is the average 401(k) balance at Boston Ivf, Inc?

About $65,097 per account: $44.5 million in plan assets across 684 accounts with a balance at the end of plan year 2024.

Who manages the Boston Ivf, Inc 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Boston Ivf, Inc. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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