Question 1

Is Service Employees International Union a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Service Employees International Union is recognised by the IRS as a 501(c)(5) organisation (EIN 37-6043985). The IRS recognised Service Employees International Union as tax-exempt in November 1943.

Question 2

What is Service Employees International Union's EIN?

Accepted Answer

Service Employees International Union's Employer Identification Number (EIN) is 37-6043985. The EIN was assigned by the IRS in November 1943. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Service Employees International Union do?

Accepted Answer

Negotiations and work rules

Question 4

Where is Service Employees International Union located?

Accepted Answer

Service Employees International Union is located at 3031 Stanton, Springfield, IL, 62703.

Question 5

When was Service Employees International Union founded or recognised by the IRS?

Accepted Answer

Service Employees International Union was recognised by the IRS as a tax-exempt organisation in November 1943. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Service Employees International Union's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Service Employees International Union reported $215K in total revenue and $200K in total expenses.

Question 7

Has Service Employees International Union been auto-revoked by the IRS?

Accepted Answer

No — Service Employees International Union (EIN 37-6043985) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.

Question 8

Is Service Employees International Union listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find Service Employees International Union in the most recent IRS Publication 78 download. Some tax-exempt organisations (e.g., churches and government instrumentalities) are eligible to receive deductible contributions without appearing in Pub 78 — verify directly with the IRS if uncertain.

Loading profile…

Service Employees International Union

Due Diligence Summary

AI Organization Overview

Mission Statement

Organization Details

Contact

Financial Snapshot

Location

Governance

Frequently asked questions about Service Employees International Union