Key facts
| Type | Private operating foundation (exempt) |
| Focus (NTEE) | private independent foundation (T22) |
| Location | Pittsboro, NC |
| Total assets | $583K |
| Annual revenue | $12K |
| Annual expenses | $60K |
| Fiscal year | 2023 |
| EIN | 770549283 |
About Mommsen Foundation
Mommsen Foundation is registered with the IRS as private operating foundation (exempt) and classified under NTEE code T22 — an independent private foundation, often family-funded, that makes grants. It is based in Pittsboro, NC. 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 Mommsen Foundation accept applications?
Mommsen Foundation appears to be a private foundation. Many private foundations make grants by invitation and do not accept unsolicited proposals, while others do — the public record alone can't confirm it. Review the funder's website and recent Form 990 (linked below) to see whether and how it accepts applications before reaching out.
IRS Form 990 financial history
| Fiscal year | Revenue | Expenses | Total assets |
|---|---|---|---|
| 2023 | $12K | $60K | $583K |
| 2022 | $11K | $73K | $631K |
| 2021 | $32K | $67K | $694K |
| 2020 | $11K | $90K | $729K |
| 2019 | $106K | $67K | $807K |
| 2015 | $274K | $109K | $806K |
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 Mommsen Foundation?
Mommsen Foundation is an independent private foundation, often family-funded, that makes grants based in Pittsboro, NC. Its IRS employer identification number (EIN) is 770549283.
Where is Mommsen Foundation located?
Mommsen Foundation is located in Pittsboro, NC 27312-8180.
How large is Mommsen Foundation?
According to its most recent IRS Form 990 (fiscal year 2023), Mommsen Foundation reported about $583K in total assets, $12K in revenue, and $60K in expenses. For a grantmaking foundation, total expenses largely reflect the grants and charitable activity it funds.
Does Mommsen Foundation accept grant applications?
Mommsen Foundation appears to be a private foundation. Many private foundations make grants by invitation and do not accept unsolicited proposals, while others do — the public record alone can't confirm it. Review the funder's website and recent Form 990 (linked below) to see whether and how it accepts applications before reaching out.
What is Mommsen Foundation's EIN?
Mommsen Foundation's EIN (employer identification number) is 770549283. You can use it to look up the organization on the IRS Tax Exempt Organization Search or on ProPublica Nonprofit Explorer.