Office & Professional Employees International Union
501(c)(5)
Only null% goes to programs
Office & Professional Employees International Union is a 501(c)(5) organization based in Milwaukee, Wisconsin, registered in 1960, with $351,261 in FY2025 revenue. CharityIndex grades it B.
6333 W Bluemound Rd, Milwaukee, WI, 53213 EIN 39-0513924 Since 1960
Revenue (FY2025)
$351K
▲ 1.9% vs prior year
Expenses (FY2025)
$348K
Net assets
$88K
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
B
★★★★
Rated on 2 of 4 criteria — the rest aren't reported in this filing type.
Held down by its weakest criterion — a strong score on one criterion can't hide a weak one.
How the rating works →—Program efficiency40% of the ratingNo expense breakdown in filings
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for Office & Professional Employees International Union— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
AFinancial health25% of the rating3 mo reserves · +1% margin
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For Office & Professional Employees International Union: 3 mo reserves · +1% margin earns a A on this criterion. See the exact thresholds →
—Governance25% of the ratingNot reported in this filing type
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for Office & Professional Employees International Union— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
CTransparency10% of the rating2 of 5 disclosure signals
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For Office & Professional Employees International Union: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
Financial trends
Revenue grew from $275K (FY2013) to $351K (FY2025) across 13 reported years.
Financial snapshot
Financial health & position (FY2025)
Liabilities $6,929Net assets $88K
Operating margin
0.8%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$95K
Total liabilities
$6,929
Net assets
$88K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $351,261▲1.9% | $348,412▲2.4% | $87,825▲3.4% | $94,754▲3.9% | 990 |
| 2024 | $344,622▲1.9% | $340,207▲2.2% | $84,976▲5.5% | $91,162▲5.1% | 990 |
| 2023 | $338,167▲5.9% | $332,766▲3.6% | $80,561▲7.2% | $86,758▲9.7% | 990 |
| 2022 | $319,193▼0.9% | $321,194▼24.5% | $75,160▼2.6% | $79,105▼5.3% | 990 |
| 2021 | $322,167▼12.8% | $425,449▲33.7% | $77,161▼48.2% | $83,552▼55.2% | 990 |
| 2020 | $369,409▲15.5% | $318,144▲53.5% | $149,052▲52.4% | $186,572▲41.0% | 990 |
| 2019 | $319,954▲22.7% | $207,321▼25.7% | $97,787▲392% | $132,313▲512% | 990 |
| 2018 | $260,827▼3.9% | $279,085▼4.0% | $19,886▼47.9% | $21,606▼46.7% | 990 |
| 2017 | $271,328▼3.3% | $290,593▼1.7% | $38,144▼33.6% | $40,565▼32.3% | 990 |
| 2016 | $280,720▲2.7% | $295,756▲4.0% | $57,409▼16.6% | $59,954▼17.0% | 990 |
| 2015 | $273,431▲1.0% | $284,501▼0.2% | $68,870▼13.8% | $72,274▼13.5% | 990 |
| 2014 | $270,641▼1.7% | $285,016▼6.4% | $79,940▼15.2% | $83,567▼13.2% | 990 |
| 2013 | $275,364 | $304,467▼0.6% | $94,315▼23.6% | $96,279▼23.2% | 990 |
| 2012 | — | $306,395▲6.5% | $123,418▼22.5% | $125,435▼23.0% | 990 |
| 2011 | — | $287,654▼15.5% | $159,288▼6.7% | $162,836▼5.7% | 990 |
| 2010 | — | $340,560 | $170,714 | $172,768 | 990 |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
Frequently asked questions
- Is Office & Professional Employees International Union a legitimate nonprofit?
- Yes. Office & Professional Employees International Union is a 501(c)(5) organization registered with the U.S. Internal Revenue Service under EIN 39-0513924, based in Milwaukee, Wisconsin.
- What is Office & Professional Employees International Union's EIN?
- Office & Professional Employees International Union's Employer Identification Number (EIN) is 39-0513924.
- How much revenue does Office & Professional Employees International Union report?
- Office & Professional Employees International Union reported $351,261 in total revenue on its fiscal year 2025 IRS Form 990 filing.
- What financial grade does Office & Professional Employees International Union have?
- CharityIndex grades Office & Professional Employees International Union B, based on financial health (reserves and operating margin).
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Data for Office & Professional Employees International Union (EIN 39-0513924) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.