LABORERS INTERNATIONAL UNION OF 660 LOCAL UNION Charity Report

Public IRS 990 nonprofit record

LABORERS INTERNATIONAL UNION OF 660 LOCAL UNION

EIN 43-0522027 · Education (B)

What they do

to IMPROVE WAGES, HOURS, and WORKING CONDITIONS for ITS MEMBERS.

Before you give

Should I give to this charity?

Easy charity check

We do not have enough spending detail

Basic public information is available, but it is not enough to judge how well donations are used. Ask the charity for a current spending breakdown and results.

Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.

Basic facts we verified

IRS warning checkNo IRS revocation warning appears in this data.

Money report from 2025The charity has a recent tax report to read.

They explain their jobThe charity tells us what it is trying to do.

They name their leaders10 people are listed in the latest report.

You can reach themThey list contact information, so you can ask questions.

Money made simple

$58.92spent for every $100 of revenueRevenue covered expenses this year.

$8.04in assets for every $1 spent this yearSome assets cannot be spent right away.

62.5%of its money came from giftsOther money may come from services or investments.

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Is this really the charity? Give only through its official website or confirmed phone number.

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Money

Financial picture

Tax year 2025

A plain-language look at the latest Form 990 figures available. These numbers help you ask better questions; they do not, by themselves, rate whether a charity is good or bad.

Money in and money out

Revenue$3,833,834

Expenses$2,258,978

Annual surplus $1,574,856 Revenue was higher than expenses for this filing year.

See all reported dollar amounts

Revenue$3,833,834

Expenses$2,258,978

Assets$18,164,409

Income$7,254,380

Contributions$2,396,139

Stocks and bonds$12,466,372

Accounting fees$15,752

Investing fees$107,482

People

Leadership and board

Tax year 2025

Names, titles, time, and compensation below are reported by the organization on its Form 990.

No compensation was reported for these leaders. The complete board and leadership roster is shown below.

Board and leadership roster (10)

AARON MUMFORDSEC. TREASURER

BRAD OSTMANNRECORDING SECRETARY

CHARLES WYKAVICE PRESIDENT

EARL PRYOREXECUTIVE BOARD

GUY CALLAWAY JRPRESIDENT

JOHN REGOT IIIEXECUTIVE BOARD

NATHAN ROSEBUSINESS MANAGER

NICK ZERILLOSERGEANT AT ARMS

PATRICK CASEAUDITOR

THOMAS TRENDLEY IIIAUDITOR

About this charity

Recognized since: January 1940
Location: 1320 S CALLAHAN RD, WENTZVILLE, MO 63385-4968
County: Saint Charles
In care of: % AARON MUMFORD
Primary officer: GUY CALLAWAY JR, PRESIDENT

How to reach them

Phone(636) 946-8766 Officer phone(314) 960-0633

Filing and classification

Latest tax year: 2025
Tax period began: January 1, 2025
Return type: 990
Tax preparer: GRABEL SCHNIEDERS HOLLMAN & CO CPA
NTEE classification: Education (B)
IRS tax category: Education