EntityWire/California business entity search →/ESSEX PORTFOLIO L.P.
Employer with a benefit plan
ESSEX PORTFOLIO L.P.
The Employer Identification Number (EIN) for ESSEX PORTFOLIO L.P. is 77-0369575.
At a glance
- EIN
- 77-0369575 · 770369575
- Legal name
- ESSEX PORTFOLIO L.P.
- Also filed as
- ESSEX PORTFOLIO LP; ESSEX PROPERTY TRUST, INC.
- Address on file
- 1100 PARK PLACE, SAN MATEO, CA 94403
- Records show
- SEC filer; employer with a benefit plan
- Latest record
- 2026-07-30
SEC records
SEC EDGAR company filings · records as of 2026-07-30
- SEC CIK
- 0001053059
- Source: SEC · as of 2026-07-30
- Industry (SIC)
- Real Estate Investment Trusts (6798)
- Source: SEC · as of 2026-07-30
- Latest SEC filing
- 10-Q 2026-07-30
- Source: SEC · as of 2026-07-30
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2025-09-22
- Benefit plan 502, 2024 filing
- ESSEX PROPERTY TRUST, INC. CONSOLIDATED WELFARE PLAN
- Source: DOL 5500 · as of 2025-09-22
- Participants (start of year)
- 1,782
- Source: DOL 5500 · as of 2025-09-22
- Plan features
- Health (other than dental or vision); Life insurance; Dental; Vision; Prepaid legal; Long-term disability
- Source: DOL 5500 · as of 2025-09-22
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-09-22
- Business code (NAICS)
- 531310
- Source: DOL 5500 · as of 2025-09-22
- Benefit plan 1, 2024 filing
- ESSEX PORTFOLIO L.P. 401(K) PLAN
- Source: DOL 5500 · as of 2025-07-15
- Participants (start of year)
- 2,504
- Source: DOL 5500 · as of 2025-07-15
- Plan features
- Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Pension plan with defined contribution
- Source: DOL 5500 · as of 2025-07-15
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-07-15
- Business code (NAICS)
- 531310
- Source: DOL 5500 · as of 2025-07-15
- Benefit plan 1, 2023 filing
- ESSEX PORTFOLIO L.P. 401(K) PLAN
- Source: DOL 5500 · as of 2024-09-13
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.
What it is not
Registry status, formation date, and registered agent come from the California Secretary of State, Business Programs Division (Business Entities); see the California business entity search.
If something is wrong
A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.
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- SAN JOSE POLICE OFFICERS ASSOCIATION - UNINCORPORATED ASSOCEIN 77-0387804
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