Underwriters Laboratories Inc

EIN 36-1892375501(c)(3)Public charityActive

1603 Orrington Avesuite 1700, Evanston, IL · IRS data through FY2024

Total revenue
$46,451,010
FY2024 · +203% vs FY2023
Total expenses
$110,181,419
FY2024
Net assets
$1,116,114,947
FY2024
Employees
233
FY2024

Revenue, expenses and net assets

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Revenue Expenses Net assets

Tax yearRevenueExpensesNet assets
FY2024$46,451,010$110,181,419$1,116,114,947
FY2023$15,352,626$91,654,071$1,042,892,650
FY2022$1,640,913$59,203,846$940,506,701
FY2021$1,224,941,752$7,689,230,678$1,084,557,032
FY2020$33,764,842$45,706,714$747,588,452
FY2019$30,105,111$48,309,679$759,530,324
FY2018$29,251,539$38,128,750$777,734,892
FY2017$29,700,588$34,795,655$786,612,103
FY2016$25,297,187$34,435,660$791,707,168
FY2015$22,649,705$30,811,223$800,845,641
FY2014$18,196,678$31,627,066$809,007,159
FY2013$16,907,419$27,262,734$822,437,547
FY2012$17,210,587$24,187,665$832,548,330
FY2011$2,077,027,269$793,436,823$861,772,587

Form 990 filings

The returns filed by Underwriters Laboratories Inc (EIN 36-1892375), including Form 990 PDFs and e-file data by year, are available in ProPublica's Nonprofit Explorer. The figures on this page come from IRS data files built from those returns.

Where the revenue came from

SourceAmount% of revenue
Contributions & grants$8,871,79419%
Program service revenue$17,000<1%
Other revenue$37,562,21681%

Where the money was spent

CategoryAmount% of expenses
Program services$68,641,99762%
Management & general$41,539,42238%
Fundraising$00%

What the numbers show

Figures compared against other organizations of the same NTEE program area in the same state. See the methodology page for how these are calculated and the guide to reading nonprofit financials for their limits.

About this organization

IRS status

Ruling year1955
Subsection501(c)(3)
ClassificationPublic charity
Program area (NTEE)W900 — Public & Societal Benefit (in IL)
DonationsListed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (public charity).

Similar organizations

Source: Internal Revenue Service — Exempt Organizations Business Master File (downloaded November 4, 2026), Statistics of Income extracts, Form 990 e-file data, Publication 78 and the Automatic Revocation list. Figures are as reported by the organization; IRS processing may adjust them. This is not a charity rating and not tax advice. Confirm deductibility in IRS Tax Exempt Organization Search.

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