Nonprofit · EIN 92-3791893
CORNERSTONE GROUP CONSULTANTS
Tax-exempt · AUSTIN, TX 78731
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $77,542 | $71,520 | $6,022 | $8,597 | $0 | $8,597 |
| December 31, 2024 | 990-EZ | $110,521 | $110,974 | -$453 | $2,575 | $0 | $2,575 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $77,542
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $58,125
- Professional fees and payments to contractors
- $12,780
- Occupancy
- $600
- Printing, publications and postage
- $15
- Program services (functional)
- $71,520
Balance sheet and other
- Total assets, start of year
- $2,575
- Total assets, end of year
- $8,597
- Total liabilities, end of year
- $0
- Net assets, end of year
- $8,597
- Cash, savings and investments
- $8,597
- Gross receipts
- $77,542
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Christina Miller | CEO, President of Board | 1 | $0 |
| Donna Johnson | Board Treasurer | 1 | $0 |
| Karen Studer | Board Secretary | 1 | $0 |
990-EZ for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Christina Miller | CEO, President of Board | 40 | $91,419 |
| Donna Johnson | Board Treasurer | 1 | $0 |
| Karen Studer | Board Secretary | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 5900 BALCONES DR STE 100, AUSTIN, TX 78731-4298
- Mailing address (990-N for 2023)
- 1974 FM 1004, Call TX 75933
- Principal officer (990-N for 2023)
- Christina Miller, 4070 Monserate Terrace, Fallbrook CA 92028
- Signed the 990-EZ
- Gregory Miller, Administrative Director
- Phone
- (805) 390-2197
- Website
- cgconsults.org
Mission
The purpose of Cornerstone Group Consultants (CGC) is to help other non-profits and charity organizations in their work. The founding members, which include the directors, have years of experience and volunteer service of working with and helping to manage other non-profits. They also have experience with writing grants and following through with deliverables. Thus, the main activities of CGC will be to continue such work, i.e., management and support of non-profits and their programs.
Program accomplishments
- Through the funding received, Cornerstone Group Consultants has provided critical support to nonprofit and academic institutions in the areas of teaching, mentorship, grant writing, research development, and knowledge sharing. Our work has included: assisting Loma Linda University with grant applications, research oversight, scholarly presentations, and sustainability planning; supporting the University of Mississippi Medical Center with long-term curriculum development and resident mentoring; collaborating with the American College of Lifestyle Medicine to develop implementation reports, design research studies, and apply for grant funding, maintain current funding relationships; and partnering with CARE Global to create sustainability training programs for global health workers. These efforts have strengthened the capacity and impact of organizations working in public health, education, and research.Expenses $71,520
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 92-3791893
- 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
- 2023
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S02)
- Assets (IRS master file)
- $8,597
- Income (IRS master file)
- $77,542
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $77,542 | $71,520 | $8,597 | IRS |
| 990-EZ | December 2024 | $110,521 | $110,974 | $2,575 | IRS |
| 990-N for 2023 Officer: Christina Miller | December 31, 2023 | ≤ $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 92-3791893).
Questions about CORNERSTONE GROUP CONSULTANTS
- What is the EIN of CORNERSTONE GROUP CONSULTANTS?
- The employer identification number (EIN) of CORNERSTONE GROUP CONSULTANTS is 92-3791893.
- Is CORNERSTONE GROUP CONSULTANTS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Are donations to CORNERSTONE GROUP CONSULTANTS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CORNERSTONE GROUP CONSULTANTS 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 CORNERSTONE GROUP CONSULTANTS 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 CORNERSTONE GROUP CONSULTANTS last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of CORNERSTONE GROUP CONSULTANTS?
- The 990-N for 2023 names Christina Miller.
- Who are the officers and directors of CORNERSTONE GROUP CONSULTANTS?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does CORNERSTONE GROUP CONSULTANTS have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $77,542, expenses of $71,520 and total assets of $8,597 at year end.
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