Nonprofit · EIN 46-4086990
ORGANIC ARCHITECTURE & DESIGN ARCHIVES
Tax-exempt · CHANDLER, AZ 85225
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $129,708 | $159,116 | -$29,408 | $69,102 | $2,715 | $66,387 |
| December 31, 2024 | 990-EZ | $6,737 | $12,134 | -$5,397 | $103,699 | $3,504 | $100,195 |
| November 30, 2024 | 990 | $240,943 | $142,456 | $98,487 | $113,968 | $8,376 | $105,592 |
| November 30, 2023 | 990-EZ | $155,823 | $134,333 | $21,490 | $15,104 | $7,999 | $7,105 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $109,632
- Program service revenue
- $20,073
- Investment income
- $3
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $10,242
- Occupancy
- $66,278
- Program services (functional)
- $120,886
- Management and general (functional)
- $38,230
Balance sheet and other
- Total assets, start of year
- $103,699
- Total assets, end of year
- $69,102
- Total liabilities, end of year
- $2,715
- Net assets, end of year
- $66,387
- Gross receipts
- $129,708
- Employees
- 0
- Volunteers
- 11
- Year formed
- 2014
- State of legal domicile
- AZ
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC O'MALLEY | PRESIDENT Officer | 25 | $0 |
| WILLIAM SCOTT | VICE PRESIDE Officer | 50 | $0 |
| MICHAEL RUST | TREASURER Officer | 25 | $0 |
| ELIZABETH ROSENSTEEL | BOARD MEMBER Officer | 1.5 | $0 |
| ARIS GEORGE | BOARD MEMBER Officer | 1.5 | $0 |
| DAVID MILSTEAD | BOARD MEMBER Officer | 5 | $0 |
990-EZ for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC O'MALLEY | PRESIDENT | 0 | $0 |
| WILLIAM SCOTT | VICE PRESIDENT | 0 | $0 |
| MICHAEL RUST | TREASURER | 0 | $0 |
| CHRIS CARR | DEVELOPMENT DIRECTOR | 0 | $0 |
990 for the year ended November 30, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC O'MALLEY | PRESIDENT Officer | 0 | $0 |
| WILLIAM SCOTT | VICE PRESIDENT Officer | 0 | $0 |
| MICHAEL RUST | TREASURER Officer | 0 | $0 |
| CHRIS CARR | DEVELOPMENT DIRECTOR Officer | 0 | $0 |
990-EZ for the year ended November 30, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC O'MALLEY | PRESIDENT | 0 | $0 |
| WILLIAM SCOTT | VICE PRESIDENT | 0 | $0 |
| MICHAEL RUST | TREASURER | 0 | $0 |
| CHRIS CARR | DEVELOPMENT DIRECTOR | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 365 S ARIZONA AVE, CHANDLER, AZ 85225-7524
- In care of
- % ERIC OMALLEY
- Mailing address (990-N for 2020)
- 22W459 Tamarack Dr, Glen Ellyn IL 60137
- Principal officer (990 for 2025)
- MICHAEL RUST
- Principal officer (990-N for 2020)
- ERIC OMALLEY, 22W459 Tamarack Dr, Glen Ellyn IL 60137
- Signed the 990
- MICHAEL RUST, TREASURER
- Phone
- (480) 219-0554
- Website
- WWW.OADARCHIVES.COM
- Return prepared by
- OLIVER & SPENCER PC
Mission
THE PURPOSE OF THE ORGANIZATION IS TO FURTHER EDUCATION, APPRECIATION, AND PRESERVATION OF ARCHIVAL MATERIALS ASSOCIATED WITH ORGANIC ARCHITECTURE AND DESIGN.
Program accomplishments
- THE PURPOSE OF THE ORGANIZATION IS TO FURTHER EDUCATION, APPRECIATION, AND PRESERVATION OF ARCHIVAL MATERIALS ASSOCIATED WITH ORGANIC ARCHITECTURE AND DESIGN.Expenses $120,886 · revenue $20,073
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 46-4086990
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2015
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B99)
- Assets (IRS master file)
- $69,102
- Income (IRS master file)
- $129,708
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $129,708 | $159,116 | $69,102 | XML |
| 990-EZ | December 2024 | $6,737 | $12,134 | $103,699 | XML |
| 990 | November 2024 | $240,943 | $142,456 | $113,968 | XML |
| 990-EZ | November 2023 | $155,823 | $134,333 | $15,104 | XML |
| 990-EZ | November 2022 | – | – | – | IRS |
| 990-N for 2020 Officer: ERIC OMALLEY | November 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: ERIC OMALLEY | November 30, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2017 Officer: ERIC OMALLEY | November 30, 2018 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 46-4086990).
Questions about ORGANIC ARCHITECTURE & DESIGN ARCHIVES
- What is the EIN of ORGANIC ARCHITECTURE & DESIGN ARCHIVES?
- The employer identification number (EIN) of ORGANIC ARCHITECTURE & DESIGN ARCHIVES is 46-4086990.
- Is ORGANIC ARCHITECTURE & DESIGN ARCHIVES tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
- Are donations to ORGANIC ARCHITECTURE & DESIGN ARCHIVES tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ORGANIC ARCHITECTURE & DESIGN ARCHIVES file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of ORGANIC ARCHITECTURE & DESIGN ARCHIVES due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ORGANIC ARCHITECTURE & DESIGN ARCHIVES last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of ORGANIC ARCHITECTURE & DESIGN ARCHIVES?
- The 990 for the year ended December 31, 2025 names MICHAEL RUST.
- Who are the officers and directors of ORGANIC ARCHITECTURE & DESIGN ARCHIVES?
- The 990 for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does ORGANIC ARCHITECTURE & DESIGN ARCHIVES have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $129,708, expenses of $159,116 and total assets of $69,102 at year end.
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