We don't have a website or donate link on file yet. Claim this page to add one.
Claim this charityAbout Tension Envelope Foundation
No organisational description on file yet. The metadata below comes directly from the official registry.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar charities in United StatesConcerns
· None foundGiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
GiveRadar's verified records show Tension Envelope Foundation with a partial profile, cross-referenced across 3 independent sources including the IRS.
- GiveRadar holds 5 years of financial filings for this organization, the most recent for fiscal year 2024. See the filings
- GiveRadar's profile for Tension Envelope Foundation draws on its financial disclosures and its registration, in line with the typical charities in the United States it tracks. Explore United States
- government registration
- financial records (5 filed years)
- disclosed leadership
- third-party accreditation
- a website
- a contact email
- a donation page
- an owner-submitted profile claim
Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.
Common questions
· Auto-generated from filings + methodologyTension Envelope Foundation is a registered nonprofit based in Kansas City, MO, United States. It is registered with the Internal Revenue Service (IRS). Its EIN is 446012554. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 61/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $312K in annual revenue. No red flags have been detected.
Tension Envelope Foundation's EIN (Employer Identification Number) is 446012554. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.
Tension Envelope Foundation has a GiveRadar Integrity Assessment of 61/100. 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 61 ('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 charities in United States is 90/100.
Tension Envelope Foundation is located in Kansas City, MO, United States.
Based on official tax filings, Tension Envelope Foundation has $312K in annual revenue. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
No red flags have been detected for Tension Envelope Foundation. 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.
According to GiveRadar's records, Tension Envelope Foundation holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.
Yes, donations to Tension Envelope Foundation are generally tax-deductible in the United States. Tension Envelope Foundation is a 501(c)(3) tax-exempt organization. Its EIN is 446012554, 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.
Filing history
5 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
Sign up to viewTaxes
Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
TENSION ENVELOPE FOUNDATION is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Leadership
From FY2024 filing
Officers & trustees (1)
Source: Public filings
1 officers and trustees on file - free with a GiveRadar account.
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
No reviews yet. Be the first to share your experience.
Have you donated or volunteered here?
Share your experience - it takes 30 seconds. Verified reviews help other donors decide.
Sign up to write a reviewCause areas in United States
How many charities work in each area.
Most common causes in United States
Causes charities work on most.
Sources and verification
- 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 - 1 disclosed in the public registry.
- Supplementary verification
- Charity Navigator
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
-
Financial data · FY2024 on record
-
Named leadership · 1 officer on file
-
Government registration · Registered with an official registry
-
Headquarters address · On file
-
Direct contact · Email or phone published
-
Tax-deductibility · Verified
-
Executive payTop-officer pay not disclosed
-
Mission statementNo self-published statement of purpose
-
Programs & activitiesNo named programs listed by the charity
-
Official websiteNo verified website on record
-
Founding dateYear founded not on file
Methodology
GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.
Read full methodologyAre you the owner or a board member?
If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.
Report an issue
Tell us what's wrong with this charity's page. We review every report and typically reply within 2 business days.
Report sent
Thanks for flagging this. Our team will review it.
Press Esc to close
Save Tension Envelope Foundation?
Create a free GiveRadar account to save charities and track them in your dashboard.
Quick facts about Tension Envelope Foundation
- What is Tension Envelope Foundation?
- Tension Envelope Foundation is a private non-operating foundation based in Kansas City, United States.
- Who leads Tension Envelope Foundation?
- William S Berkley serves as Officer.
- Where is Tension Envelope Foundation located?
- Headquartered in Kansas City, MO, United States.
- What is Tension Envelope Foundation's annual budget?
- Annual revenue for fiscal year 2024 is approximately $100K-$1M.
- Is Tension Envelope Foundation trustworthy?
- Tension Envelope Foundation has a GiveRadar Integrity Assessment of 61 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 Tension Envelope Foundation's registration number?
- IRS EIN: 446012554.