S.E.I.U. NATIONAL INDUSTRY PENSION FUND

Reviewed byPlainRetire Editorial, Retirement Plans Editorial Team · June 3, 2026

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

BOARD OF TRUSTEES OF THE S.E.I.U. NATIONAL INDUSTRY PENSION FUND

This Defined Benefit (Pension) plan holds $1.6B in total assets and serves 89,257 participants as of 2023. It is sponsored by BOARD OF TRUSTEES OF THE S.E.I.U. NATIONAL INDUSTRY PENSION FUND in District of Columbia. The plan reported positive net income of $143M for the year.

Total Assets (2023)

$1.6B

Participants

89,257

State

District of Columbia

Industry

Administrative & Support Services

What the Filing Says About S.E.I.U. NATIONAL INDUSTRY PENSION FUND

S.E.I.U. NATIONAL INDUSTRY PENSION FUND is a Defined Benefit (Pension) retirement plan sponsored by BOARD OF TRUSTEES OF THE S.E.I.U. NATIONAL INDUSTRY PENSION FUND, headquartered in District of Columbia. As of the 2023 Form 5500 filing, the plan reports $1.6B in total end-of-year assets and covers 89,257 participants across the Administrative & Support Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 526148540, and the plan has been effective since 1968-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $1.4B at the beginning of 2023 to $1.6B at year-end — a gain of 10.2%. Net assets (after liabilities) closed the year at $1.6B, with reported net income of $143M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows — a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

Financial Summary (2023)

Total Assets (Beginning of Year)	$1.4B
Total Assets (End of Year)	$1.6B
Net Assets (End of Year)	$1.6B
Net Income	$143M
Plan Type	Defined Benefit (Pension)
Employer EIN	526148540
Plan Effective Date	1968-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (BOARD OF TRUSTEES OF THE S.E.I.U. NATIONAL INDUSTRY PENSION FUND)

Year	Plans	Participants	Total Assets
2022	1	88,030	$1.4B
2023	1	89,257	$1.6B
2024	1	95,567	$1.7B

Nearby Defined Benefit (Pension) Plans in District of Columbia

Peer Defined Benefit (Pension) plans — same state, same plan type — ranked by total assets.

CENTRAL PENSION FUND OF THE IUOE & PARTICIPATING EMPLOYERS $24.9B · 100,627
LIUNA STAFF AND AFFILIATES PENSION FUND $1.8B · 3,533
AFSCME EMPLOYEES PENSION PLAN $1.6B · 1,668
AARP EMPLOYEES' PENSION PLAN $1.5B · 1,957
SEIU AFFILIATES OFFICERS AND EMPLOYEES PENSION PLAN $1.5B · 8,555

Compare S.E.I.U. NATIONAL INDUSTRY PENSION FUND side-by-side with 3 peers →

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Frequently Asked Questions

How much money is in the S.E.I.U. NATIONAL INDUSTRY PENSION FUND? ▼

As of the 2023 Form 5500 filing, S.E.I.U. NATIONAL INDUSTRY PENSION FUND holds $1.6B in total assets with 89,257 participants. It is sponsored by BOARD OF TRUSTEES OF THE S.E.I.U. NATIONAL INDUSTRY PENSION FUND.

What type of plan is S.E.I.U. NATIONAL INDUSTRY PENSION FUND? ▼

S.E.I.U. NATIONAL INDUSTRY PENSION FUND is a Defined Benefit (Pension) plan. It has been effective since 1968-01-01. The plan is filed with the U.S. Department of Labor under EIN 526148540.

Who sponsors the S.E.I.U. NATIONAL INDUSTRY PENSION FUND? ▼

S.E.I.U. NATIONAL INDUSTRY PENSION FUND is sponsored by BOARD OF TRUSTEES OF THE S.E.I.U. NATIONAL INDUSTRY PENSION FUND, located in District of Columbia. The sponsor's EIN is 526148540 and the plan operates in the Administrative & Support Services industry.

How did S.E.I.U. NATIONAL INDUSTRY PENSION FUND perform in 2023? ▼

S.E.I.U. NATIONAL INDUSTRY PENSION FUND grew by 10.2% during 2023, moving from $1.4B to $1.6B in total assets. Net income was $143M.

Where can I find official filings for S.E.I.U. NATIONAL INDUSTRY PENSION FUND? ▼

Official Form 5500 filings for S.E.I.U. NATIONAL INDUSTRY PENSION FUND are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 526148540 or plan name at efast.dol.gov.

How does S.E.I.U. NATIONAL INDUSTRY PENSION FUND compare to other plans? ▼

You can compare S.E.I.U. NATIONAL INDUSTRY PENSION FUND against other Defined Benefit (Pension) plans on the plan type page, or view plans in District of Columbia on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.