Key facts
| Type | Public charity (publicly supported) |
| Focus (NTEE) | private grantmaking foundation (T20) |
| Location | Dallas, TX |
| Total assets | $35.2M |
| Annual revenue | $11.2M |
| Annual expenses | $13.6M |
| Fiscal year | 2023 |
| EIN | 452130686 |
About Tumo Foundation
Tumo Foundation is registered with the IRS as public charity (publicly supported) and classified under NTEE code T20 — a private foundation that makes grants to other organizations and causes. It is based in Dallas, TX. Foundations like this are an important part of the local funding landscape; reviewing a funder's Form 990 is the best way to see what and whom it actually funds before you reach out.
Does Tumo Foundation accept applications?
As a private grantmaking foundation, Tumo Foundation is more likely than a private foundation to accept applications or run open grant programs — but policies vary. Check its website or recent Form 990 for an application process before applying.
IRS Form 990 financial history
| Fiscal year | Revenue | Expenses | Total assets |
|---|---|---|---|
| 2023 | $11.2M | $13.6M | $35.2M |
| 2022 | $35.3M | $9.9M | $36.7M |
| 2015 | $2.3M | $2.3M | $33K |
| 2014 | $2.3M | $2.3M | $1 |
| 2013 | $1.5M | $1.5M | $896 |
| 2013 | $2.2M | $2.2M | $1 |
Figures from the organization's public IRS Form 990 filings (most recent first). For a grantmaking foundation, annual expenses largely reflect grants made plus operating costs.
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Claim a Founding Nonprofit spot →Sources & tools
This is a research profile built from public records — not an endorsement, and not an application portal. Always confirm current priorities, deadlines, and how to apply with the funder before reaching out.
- IRS Form 990 filings on ProPublica Nonprofit Explorer — see every year of this organization's public tax filings.
- IRS Tax Exempt Organization Search — confirm exempt status and pull determination letters.
- How to research a funder · How to find grants
Source: the organization's IRS Form 990 filings (public record) via ProPublica Nonprofit Explorer. Figures are from its most recent available filing and may not reflect current activity. Last verified 2026-06-17.
FAQ
What is Tumo Foundation?
Tumo Foundation is a private foundation that makes grants to other organizations and causes based in Dallas, TX. Its IRS employer identification number (EIN) is 452130686.
Where is Tumo Foundation located?
Tumo Foundation is located in Dallas, TX 75252-2656.
How large is Tumo Foundation?
According to its most recent IRS Form 990 (fiscal year 2023), Tumo Foundation reported about $35.2M in total assets, $11.2M in revenue, and $13.6M in expenses. For a grantmaking foundation, total expenses largely reflect the grants and charitable activity it funds.
Does Tumo Foundation accept grant applications?
As a private grantmaking foundation, Tumo Foundation is more likely than a private foundation to accept applications or run open grant programs — but policies vary. Check its website or recent Form 990 for an application process before applying.
What is Tumo Foundation's EIN?
Tumo Foundation's EIN (employer identification number) is 452130686. You can use it to look up the organization on the IRS Tax Exempt Organization Search or on ProPublica Nonprofit Explorer.