Service Employees International Union 401(k) Plan: Login, Facts & Contact Information

Service Employees International Union 401(k) Plan Facts

Plan name
SEIU AFFILIATES' OFFICERS AND EMPLOYEES SUPPLEMENTAL RETIREMENT SAVINGS 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SERVICE EMPLOYEES INTERNATIONAL UNION
Participants
1,682 (2,357 active employees)
Former employees with a balance
413
Plan assets
$108,325,418 at Dec 31, 2024
Average account balance
$61,584 across 1,759 accounts
Employer contributions
$2,436,773 in plan year 2024 (20% of all contributions)
Recordkeeper
Empower Annuity Insurance Company
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Aug 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 Sep 27, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $12.3 million went into the plan in contributions, $2.44 million of it from the employer (20%).
  • $8.20 million was paid out to participants.
  • Investment and other income added $12.0 million.
  • Administrative expenses were $454,545, about $258 per account.

How the Service Employees International Union 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20191,123$55.2 million$861,940$2.94 million
20201,313$66.2 million$1.39 million$4.70 million
20211,410$81.9 million$1.77 million$4.08 million
20221,535$74.3 million$2.19 million$5.21 million
20231,618$92.7 million$2.54 million$4.93 million
20241,682$108.3 million$2.44 million$8.20 million

Service Employees International Union 401(k) Contact Information

Phone
202-730-7511
Mailing address
1800 MASSACHUSETTS AVE., NW, #301, WASHINGTON DC 200361216
Plan sponsor
SERVICE EMPLOYEES INTERNATIONAL UNION
Employer identification number (EIN)
36-0852885
Plan number
335

Questions about the Service Employees International Union 401(k)

Does Service Employees International Union contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2.44 million, 20% of all contributions.

Does the Service Employees International Union 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Service Employees International Union 401(k) plan?

1,682 participants at the start of plan year 2024, 2,357 of them active employees, and 413 former employees who still had money in the plan.

What is the average 401(k) balance at Service Employees International Union?

About $61,584 per account: $108.3 million in plan assets across 1,759 accounts with a balance at the end of plan year 2024.

Who manages the Service Employees International Union 401(k) accounts?

Empower (listed on the filing as EMPOWER ANNUITY INSURANCE COMPANY) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Service Employees International Union. How do I access my 401(k)?

Your account stays with Empower 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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