Charities United States Science & Technology Johnson Stem Activity Center Inc
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Johnson Stem Activity Center Inc

Science & Technology Atlanta, GA EIN 820791967 · IRS Sign up to see website
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63
Integrity Assessment
Partial transparency
63/100 · methodology

About Johnson Stem Activity Center Inc

Our mission is to empower the next generation of innovators to dream big, build fearlessly, and tackle global challenges through Science, Technology,

Headquarters
Atlanta, GA
Foundation type
Private operating foundation (other)
NTEE code
U40
IRS subsection
501(c)(03)
Ruling date

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 2018

Focus areas & reach

· What they work on and where
Science & Technology · NTEE U40
Cause tags

How it stacks up against peers

· vs. 8 similar science & technology in United States
Integrity Assessment This charity: 63
Peer average: 90

Red flags

· All clear
IRS revocation history
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

Johnson Stem Activity Center Inc is a registered science & technology nonprofit based in Atlanta, GA, United States. It is registered with the Internal Revenue Service (IRS). Its EIN is 820791967. It has a GiveRadar Integrity Assessment of 63/100 (Partial transparency), indicating some public data is available but key signals are missing. This is below the average of 90/100 for science & technology charities in United States. The organization reports $92K in annual revenue. No red flags have been detected.

Johnson Stem Activity Center Inc has a GiveRadar Integrity Assessment of 63/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 63 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. For comparison, the average integrity assessment for science & technology charities in United States is 90/100.

Johnson Stem Activity Center Inc is located in Atlanta, GA, United States.

Based on official tax filings, Johnson Stem Activity Center Inc has $92K in annual revenue. Its revenue is below the peer average of $14M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Johnson Stem Activity Center Inc is classified as a Science & Technology organization, registered in United States. It operates as a Private operating foundation (other). It has $92K in annual revenue.

No red flags have been detected for Johnson Stem Activity Center Inc. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

Johnson Stem Activity Center Inc has a GiveRadar Integrity Assessment of 63/100. We recommend reviewing the full profile before making a donation decision. The organization is overseen by the IRS. You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

Our mission is to empower the next generation of innovators to dream big, build fearlessly, and tackle global challenges through Science, Technology, Johnson Stem Activity Center Inc is classified as a science & technology organization registered in United States.

Among science & technology charities registered in United States: Johnson Stem Activity Center Inc's GiveRadar Integrity Assessment of 63/100 is below the peer average of 90/100. Its annual revenue of $92K is below the peer average of $14M.

Yes, donations to Johnson Stem Activity Center Inc are generally tax-deductible in the United States. Johnson Stem Activity Center Inc is a 501(c)(3) tax-exempt organization. Its EIN is 820791967, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Verified against 5 official sources, last refreshed .

Annual revenue
$10K-$100K
Source: IRS 990 (FY2024) why this matters
Unlock exact figures

Filing history

6 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2024, FY2023, FY2022, FY2021, FY2020, FY2019.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

MA
Matthew Lawn
Treasurer

Officers & trustees (2)

Source: Public filings

LO
Lonnie G J••••••
CEO
MA
Matthew L•••
Treasurer
Full names, contact details & compensation

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$0.8M revenue
FY2024
IRS_990
Form filed
$0.1M revenue
FY2023
IRS_990
Form filed
$0.0M revenue
FY2022
IRS_990
Form filed
$0.1M revenue
FY2021
IRS_990
Form filed
$0.0M revenue
FY2020
IRS_990
Form filed
$0.1M revenue
FY2019
PROPUBLICA

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Peer charities

Other science & technology in United States, by integrity assessment

Charity Score Revenue Program %
Johnson Stem Activity Center Inc This page 63 $92,000 -
Technology Student Association 93 $229,263 97%
Humanity Plus Inc 90 $263,171 89%
Society for Literature and Science Inc 90 $138,215 67%
Bioinnovations Institute 89 $1.3 million 91%
Collaborative for Leadership in Ayres Sensory Integration 89 $1.8 million -
Alfred e Mann Foundation for Scientific Research 89 $18.1 million -
Citizen Science Foundation 89 $551,176 95%
Blue Marble Space 89 $5.1 million -

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2024 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 2 disclosed in the public registry.
Supplementary verification
ProPublica Nonprofit Explorer
Supplementary verification
Charity Navigator

Data freshness

Last updated
May 27, 2026
Profile completeness
65%

What we don't know

Honest gaps - our score reflects transparency, not impact

Mission statement
No self-published statement of purpose
Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified
Founding date
Year the organisation was founded not on file

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about Johnson Stem Activity Center Inc

What is Johnson Stem Activity Center Inc?
Johnson Stem Activity Center Inc is a science & technology private operating foundation (other) based in Atlanta, United States. Our mission is to empower the next generation of innovators to dream big, build fearlessly, and tackle global challenges through Science, Technology,
Who leads Johnson Stem Activity Center Inc?
Matthew Lawn serves as Treasurer.
Where is Johnson Stem Activity Center Inc located?
Headquartered in Atlanta, United States.
What is Johnson Stem Activity Center Inc's annual budget?
Annual revenue for fiscal year 2024 is approximately $10K-$100K.
Is Johnson Stem Activity Center Inc trustworthy?
Johnson Stem Activity Center Inc has a GiveRadar Integrity Assessment of 63 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Johnson Stem Activity Center Inc's registration number?
IRS EIN: 820791967.
What is Johnson Stem Activity Center Inc's website?
http://johnsonstem.com