Nonprofit · EIN 77-0518402
INDOOR AIR INSTITUTE
Tax-exempt · OAKLAND, CA 94609
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $967,914 | $873,847 | $94,067 | $149,301 | $0 | $149,301 |
| December 31, 2023 | 990-EZ | $55,631 | $53,074 | $2,557 | $56,668 | $1,434 | $55,234 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $117,775
- Membership dues
- $54,785
- Program service revenue
- $850,138
- Investment income
- $1
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $1,305
- Program services (functional)
- $827,260
- Management and general (functional)
- $46,587
Balance sheet and other
- Total assets, start of year
- $56,668
- Total assets, end of year
- $149,301
- Total liabilities, end of year
- $0
- Net assets, end of year
- $149,301
- Net assets without donor restrictions
- $149,301
- Gross receipts
- $967,914
- Employees
- 0
- Volunteers
- 17
- Year formed
- 2005
- State of legal domicile
- CA
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Brett Singer | President CEO Trustee or director, Officer | 6 | $0 |
| Seema Bhangar | Secretary Trustee or director, Officer | 3 | $0 |
| Glenn Morrison | Treasurer CFO Trustee or director, Officer | 2 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Brett Singer | President | 3 | $0 |
| Seema Bhangar | Secretary | 1 | $0 |
| Glenn Morrison | Treasurer | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- 619 61ST ST, OAKLAND, CA 94609-1205
- In care of
- % BRETT SINGER
- Principal officer (990 for 2024)
- Brett Singer, 619 61st Street, Oakland, CA 946081205
- Signed the 990
- Brett Singer, President CEO
- Phone
- (510) 734-2462
- Website
- www.indair.org
- Return prepared by
- Robin Braverman Associates
California records
California keeps its own records of charities and corporations. Search them by EIN 77-0518402 or by the name INDOOR AIR INSTITUTE.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
Provide high quality, impartial, and relevant contributions to salient scientific and public policy questions concerning the indoor environment. All results from efforts undertaken by the Indoor Air Institute are made available not only to the sponsors, but also to other key decision-makers, the scientific community, and the public.
Program accomplishments
- Sponsored helped organize Indoor Air 2024 international conference in Hawaii July 7-11, 2024. 926 attendees 822 in person, 106 remote from 39 countries. 1099 sessions presented. In post-conference survey, about half said overall experience was excellent and 40 good. Had special Early Career, Mentoring, and Networking Lunches. Exec Committee of 8 mostly senior researchers with two early career leading Remote Track and15 student helpers. Arranged two supplemental Master classes on Jul 6. 23 other sponsors from industry, government and academia. 8 Keynotes.Expenses $827,260 · revenue $850,139
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 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 77-0518402
- 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
- 2001
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B90)
- Assets (IRS master file)
- $149,301
- Income (IRS master file)
- $967,914
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $967,914 | $873,847 | $149,301 | XML |
| 990-EZ | December 2023 | $55,631 | $53,074 | $56,668 | XML |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
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 77-0518402).
Questions about INDOOR AIR INSTITUTE
- What is the EIN of INDOOR AIR INSTITUTE?
- The employer identification number (EIN) of INDOOR AIR INSTITUTE is 77-0518402.
- Is INDOOR AIR INSTITUTE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
- Are donations to INDOOR AIR INSTITUTE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INDOOR AIR INSTITUTE 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 INDOOR AIR INSTITUTE due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INDOOR AIR INSTITUTE last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of INDOOR AIR INSTITUTE?
- The 990 for the year ended December 31, 2024 names Brett Singer.
- Who are the officers and directors of INDOOR AIR INSTITUTE?
- The 990 for the year ended December 31, 2024 lists 3 people; 0 received compensation from the organization.
- How much revenue does INDOOR AIR INSTITUTE have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $967,914, expenses of $873,847 and total assets of $149,301 at year end.
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