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US nonprofit · EIN 810658738 · La Mesa, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 810658738) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 October 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2015.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Alliance of Arts and Athletics

Donations deductible
Revenue
$211k
year to 31 October 2025
Expenses
$125k
year to 31 October 2025
Total assets
$563k
$0 liabilities
Net assets
$563k
assets less liabilities
Directors and trustees
5
8.4y av
Staff
0
150 volunteers
Left since last filing
0
no seats appear to have opened
Voting members
5
reported in Part VI
How am I connected?

Alliance of Arts and Athletics' network

5 people2 organisationsi5 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Violet dotted lines (2) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

5 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Elaine ArapostathisBoard Member2018
8 yrs
Kelley McGueTreasurer2018
8 yrs
Mark ArapostathisPresident2018
8 yrs
Rhonda ArcherCompany secretary2018
8 yrs
Scott ArcherBoard Member2018
8 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 October 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Mark ArapostathisPresident4$0
KELLEY McGUETreasurer4$0
Rhonda ArcherSecretary4$0
Scott ArcherBoard Member2$0
Elaine ArapostathisBoard Member2$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Alliance of Arts and Athletics
EIN
810658738
Address
5120 Randlett Dr, La Mesa, CA, 91942-9516
State
California
Mission
The organization's mission is to facilitate opportunities for young people in the fields of theatre arts and athletics. To achieve this purpose, the organization provides, but is not limited to, comprehensive curriculium that includes foundations in character, education and ongoing mentoring to provide students with the necessary goals and life skills that will prepare them for a future... (as filed on the Form 990)
Activity (NTEE)
A65 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
5 (IRS master file code)
IRS ruling date
1 August 2009
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)
Principal officer
Mark Arapostathis (Form 990-N, tax year 2015)

Most connected

Longest observed on the filings

≥8years on the filingsElaine Arapostathis
≥8years on the filingsKelley McGue
≥8years on the filingsMark Arapostathis
≥8years on the filingsRhonda Archer

Latest return

year to 31 October 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 October 2025. US dollars, as filed.
Total assets
$563k
Total liabilities
$0
Net assets or fund balances
$563k
Contributions and grants received
$46k
Program service revenue
$155k
Employees
0
Volunteers
150

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$144k$125k$19k

As filed on the IRS Form 990. US dollars.