Adderley School
The Adderley School Foundation
About
Adderley School is a arts culture organization based in AUSTIN, United States. Annual revenue: $272K. EIN: 823306581.
Helping children discover and develop their unique talents and realize their potential on stage and in life regardless of their economic situation.
Focus & reach
Verification & registration
Every mark links to the official registry entry and opens in a new tab.
Integrity assessment
A score from 0 to 100 for how openly a charity shares public information across five areas: registration, financial disclosure, governance, contact details, and data recency. It does not measure programme impact. See exactly what we do and do not have →
Financials
IRS Form 990Leadership at a glance
Official filings
GiveRadar Intelligence
GiveRadar Analysis
GiveRadar's verified records show Adderley School with a complete profile, cross-referenced across 4 independent sources including the IRS.
- GiveRadar has cross-referenced this organization across 4 independent sources, led by the IRS - more than 97% of comparable organizations. See the sources
- GiveRadar holds a more complete profile for this organization than for 99% of the 133,131 arts & culture charities in the United States it tracks, because GiveRadar has verified its financial disclosures and its governance. Most of those have little verified data on record yet. View this cohort
- It has more complete contact information than nearly all comparable organizations, with a verified website, email, phone and address on record. See national comparisons
- government registration
- financial records (5 filed years)
- disclosed leadership
- a website
- a contact email
- a donation page
Analysis based on GiveRadar's benchmark dataset of 2026-09-07. It describes what GiveRadar has verified, not a judgment of the organization itself.
Filing history
5 years on file from IRS Form 990: revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
Sign up to viewTax deductibility
Whether a gift to Adderley School lowers your own taxes depends on where you pay them. Choose your country to see the rule that applies.
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
ADDERLEY SCHOOL 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.
This is general guidance, not tax advice. Confirm treatment with the charity or your tax advisor before donating.
Staff & volunteers
Leadership & board
Official filingsBoard members and senior officers on record, with disclosed pay where available.
8 officers and trustees on file, free with a GiveRadar account.
No red flags detected
Timeline
From official filingsKey dates from this charity's official filings, newest first.
In the news
No recent news coverage found
News coverage will appear here when articles mention this organization.
Joint first of 133,131 arts & culture charities in the United States on integrity score
The highest integrity score in this cohort (90/100). Positions are competition ranks: ties share a position. Cohorts are the tightest local peer set with at least 30 comparable organizations; a metric is left out where the cohort is too small or nearly uniform.
Bars show the share of the cohort this charity outranks. Ranks describe how much is publicly disclosed, not how good the charity is.
How it stacks up against peers
Compared with 8 similar arts & culture charities in United States.
Cause areas in United States
Charities working in each area, this charity's highlighted.
Sources and verification
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search · 27 disclosed in the public registry.
What we know and don't know
Every data point we track for this charity, and whether we have found it. Disclosure only, never a judgment of the charity's work.
Data freshness
How current this profile is, and when we last checked it against the official source.
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 methodologyIf you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email info@giveradar.com with the correct information. We review every request and respond within 30 days.
Frequently asked questions about Adderley School
Adderley School is a registered arts & culture nonprofit based in Austin, TX, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2017 and has been operating for 9 years. Its EIN is 823306581. 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 90/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $697K in annual revenue. 27 officers and directors are publicly disclosed. No red flags have been detected.
Adderley School's Director, Janet Adderley, received $65,286 in reported compensation in its most recent filing (2025). This figure comes straight from the organization's official filing and covers salary plus other reportable pay. Executive pay generally scales with the size and complexity of a nonprofit, so it is best read alongside the organization's revenue and what it does.
Based on official filings, Adderley School has $697K in annual revenue. It allocates 86% of expenses to programs and services. This is above the average of 76% for arts & culture charities in United States. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Adderley School is a arts culture organization based in AUSTIN, United States. Annual revenue: $272K. EIN: 823306581. Adderley School is classified as an arts & culture organization registered in United States. The organization was founded in 2017.
Adderley School is classified as an Arts & Culture organization, registered in United States. It operates as a Supporting organization (509(a)(3)). By size, it is categorized as a medium organization. It has $697K in annual revenue. The organization has 27 disclosed officers and directors.
Adderley School's EIN (Employer Identification Number) is 823306581. 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.
Adderley School is located in Austin, TX, United States. The organization was established in 2017 and has been active for 9 years.
Check any charity before you give
Search 7.9M+ nonprofits across 100+ countries. Free, and no account needed.
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 Adderley School?Download this profile as a PDFVisit Adderley School's websiteLog a donation to Adderley School
Create a free GiveRadar account to save charities and track them in your dashboard.Create a free GiveRadar account to download charity profiles as a clean PDF.Create a free GiveRadar account to open charity websites and keep your research in one place.Create a free GiveRadar account to record donations and track your giving over time.
Quick facts about Adderley School
- What is Adderley School?
- Adderley School is a arts & culture supporting organization (509(a)(3)) based in Austin, United States. Adderley School is a arts culture organization based in AUSTIN, United States. Annual revenue: $272K. EIN: 823306581.
- When was Adderley School founded?
- Adderley School was founded in 2017.
- Who leads Adderley School?
- Janet Adderley serves as Director.
- Where is Adderley School located?
- Headquartered in Austin, TX, United States.
- What is Adderley School's annual budget?
- Annual revenue for fiscal year 2025 is $696,654. 86% of expenses go to program services.
- Is Adderley School trustworthy?
- Adderley School has a GiveRadar Integrity Assessment of 90 out of 100 (Strong 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 Adderley School's registration number?
- IRS EIN: 823306581.
- What is Adderley School's website?
- http://www.theadderleyschool.org