EntityWire

EntityWire / EIN 36-2233542

Tax-exempt organization

MATHER

EIN 36-2233542. What DOL Form 5500 filings (EFAST2) and IRS Exempt Organizations Business Master File say about this entity, with the source and date on every fact. Latest record 2026-09.

Tax-exempt organization ยท Files a Form 5500

MATHER

1603 ORRINGTON AVE STE 1800, EVANSTON, IL 60201-5019

EIN

36-2233542

Tax-exempt status

501(c)(3) charitable, religious, educational

IRS · 2026-09

Deductibility

Contributions are deductible

IRS · 2026-09

Foundation classification

Supporting organization, Type III functionally integrated

IRS · 2026-09

IRS ruling date

2015-01

IRS · 2026-09

NTEE code

P19

IRS · 2026-09

Latest tax period on file

2024-12

IRS · 2026-09

Revenue (latest 990)

$56,090,525

IRS · 2026-09

Assets (latest 990)

$230,001,702

IRS · 2026-09

Benefit plan 3, 2024 filing

401(K) RETIREMENT PLAN FOR EMPLOYEES OF MATHER

DOL · 2025-07-31

Participants (start of year)

709

DOL · 2025-07-31

Plan features

code 2E2F2G2J2K2S2T3D3H

DOL · 2025-07-31

Plan type

Single-employer plan

DOL · 2025-07-31

Business code (NAICS)

623000

DOL · 2025-07-31

Benefit plan 501, 2024 filing

MATHER EMPLOYEE BENEFIT PLAN

DOL · 2025-07-31

From DOL Form 5500 filings (EFAST2) · IRS Exempt Organizations Business Master File. Latest record 2026-09.

What this record is

Public federal filings that carry this EIN, shown as filed. Nothing here is scraped from the IRS and nothing is inferred.

What it is not

Registry status, formation date, and registered agent come from the state where the entity is registered, not from these federal filings.

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.

Look up another business

Free. Federal filings and state registries, stamped with their source and date.