Heritage Foundation
Yes. Here is the revised master accounting record for 2019–2024, incorporating everything we have accumulated so far and correcting the categories so we do not double-count DAFs, public charities, or overlapping donor-network figures.
The denominator for donor analysis is “Contributions” from Heritage’s Form 990, not total revenue. Total revenue also includes investment income, asset sales, rents, and other non-donation revenue. Heritage’s IRS filings show $557.05 million in contributions across 2019–2024.
Heritage Foundation — Master Funding Accounting Record, 2019–2024
| Year | Total Revenue | Contributions | Direct Private Foundations Identified | Public-Charity / DAF / Institutional Funding Identified | Total Institutional Funding Publicly Traced | Publicly Unattributed Contribution Revenue | Minimum Traceability |
|---|---|---|---|---|---|---|---|
| 2019 | $122,861,202 | $116,992,003 | Not yet comprehensively aggregated | Annual amount not separately recoverable from current 2019–24 dataset | Incomplete | Not responsibly calculable yet | — |
| 2020 | $119,134,479 | $65,877,330 | ≥ $4,000,000 | ≥ $1,751,483 | ≥ $5,751,483 | ≤ $60,125,847 | ≥ 8.73% |
| 2021 | $101,783,032 | $75,262,071 | ≥ $5,100,000 | ≥ $1,965,034 | ≥ $7,065,034 | ≤ $68,197,037 | ≥ 9.39% |
| 2022 | $106,329,524 | $95,083,025 | ≥ $5,332,680 | ≥ $3,170,319 | ≥ $8,502,999 | ≤ $86,580,026 | ≥ 8.94% |
| 2023 | $100,963,350 | $97,801,739 | ≥ $6,424,600 | ≥ $4,550,126 | ≥ $10,974,726 | ≤ $86,827,013 | ≥ 11.22% |
| 2024 | $133,868,147 | $106,031,026 | ≥ $10,007,500 | ≈ $5,900,000 | ≥ $15,907,500 | ≤ $90,123,526 | ≥ 15.00% |
The revenue and contribution figures come from Heritage’s Form 990 filings. For example, its 2024 filing reports $133.87 million in total revenue and $106.03 million in contributions; 2023 reports $97.80 million in contributions, 2022 $95.08 million, 2021 $75.26 million, 2020 $65.88 million, and 2019 $116.99 million.
What the columns mean
- Direct Private Foundations means the originating philanthropic entity is identifiable—for example, Sarah Scaife Foundation, Diana Davis Spencer Foundation, Bradley Foundation, Gaby Foundation, Pharos Foundation, or Robert J. Werra Foundation.
- Public-Charity / DAF / Institutional includes organizations filing as public charities that report grants to Heritage. This includes DAF sponsors such as Fidelity Charitable, Vanguard Charitable, National Christian Foundation, DAFgiving360, National Philanthropic Trust, and DonorsTrust, but also some operating nonprofits and trade associations. The entire category therefore should not be called “anonymous DAF money.”
- The IRS-derived recipient database currently identifies $39.8 million across 298 grants from 107 public-charity funders to Heritage during 2019–2024.
- Publicly unattributed contribution revenue means contribution income that we have not yet matched to donor-side public records. It should not be called anonymous or dark money. Heritage says it discloses donor names in annual reports only with donor permission, and a public charity generally does not publicly disclose its complete individual-contributor Schedule B.
2020
The current direct-foundation minimum is:
| Direct donor | Amount identified |
|---|---|
| Richard & Barbara Gaby Foundation | $2,000,000 |
| Diana Davis Spencer Foundation | $2,000,000 |
| Direct minimum | $4,000,000 |
Known public-charity/DAF channels include:
| Intermediary | Amount |
|---|---|
| Fidelity Charitable | $885,992 |
| DAFgiving360 / Donor Advised Charitable Giving | $865,491 |
| Known minimum | $1,751,483 |
So at least $5.75 million, or 8.73%, of 2020 contributions is presently matched to institutional donor-side records. That percentage is explicitly a floor because the six-year public-charity dataset contains additional grants that have not yet been fully allocated to individual years. Heritage reported $65.88 million of contributions in 2020, while asset sales added another $50.88 million to total revenue.
2021
Direct institutional donors presently include:
| Direct donor | Amount |
|---|---|
| Diana Davis Spencer Foundation | $1,500,000 |
| Gaby Foundation | $1,000,000 |
| Stanley E. Fulton Family Foundation | $1,000,000 |
| Sarah Scaife Foundation | $800,000 |
| Noble-related foundation | $800,000 |
| Direct minimum | $5,100,000 |
Known intermediaries:
| Intermediary | Amount |
|---|---|
| Fidelity Charitable | $1,123,134 |
| Vanguard Charitable | $841,900 |
| Known minimum | $1,965,034 |
Combined: at least $7.07 million, or 9.39% of Heritage’s $75.26 million in contributions.
2022
Our expanded direct-foundation ledger presently contains:
| Direct donor | Amount |
|---|---|
| Pharos Foundation | $1,500,680 |
| Diana Davis Spencer Foundation | $1,500,000 |
| Lloyd & Vivian Noble Foundation | $1,050,000 |
| Sarah Scaife Foundation | $800,000 |
| Lynde & Harry Bradley Foundation | $425,000 |
| Peter & Ann Lambertus Family Foundation | $50,000 |
| Halcro Family Foundation | $6,500 |
| Hawks Foundation | $500 |
| Direct minimum | $5,332,680 |
Known public-charity/DAF funding:
| Intermediary | Amount |
|---|---|
| National Christian Foundation | $1,353,244 |
| Fidelity Charitable | $989,987 |
| DAFgiving360 | $827,088 |
| Known minimum | $3,170,319 |
Combined publicly traced institutional funding is therefore at least $8.50 million, or 8.94% of Heritage’s $95.08 million in contributions. The true institutional amount is higher because the $39.8 million public-charity database also includes additional organizations and grants not yet assigned individually to 2022.
2023
Direct private foundations presently identified:
| Direct donor | Amount |
|---|---|
| Diana Davis Spencer Foundation | $5,000,000 |
| Richard & Barbara Gaby Foundation | $1,000,000 |
| W.L. Amos Sr. Foundation | $200,000 |
| Rydin Foundation | $167,000 |
| Milstein Family Foundation | $30,000 |
| Harvey Karp Foundation | $15,000 |
| Bernard & Sarah Gewirz Foundation | $6,500 |
| Shipley Educational Foundation | $5,000 |
| Mark E. & Mary A. Davis Foundation | $1,000 |
| smaller identified grant | $100 |
| Direct minimum | $6,424,600 |
Known public-charity/DAF channels:
| Intermediary | Amount |
|---|---|
| Fidelity Charitable | $1,649,475 |
| Vanguard Charitable | $1,030,350 |
| DAFgiving360 | $988,310 |
| National Christian Foundation | $881,991 |
| Known minimum | $4,550,126 |
That gives a traceable institutional minimum of $10.97 million, or 11.22% of Heritage’s $97.80 million in contributions. The contribution figure is particularly notable because contributions constituted 96.9% of Heritage’s total 2023 revenue.
2024 — currently the strongest accounting year
The direct-foundation ledger is considerably richer:
| Direct private foundation | Amount currently identified |
|---|---|
| Diana Davis Spencer Foundation | $5,000,000 |
| Sarah Scaife Foundation | $1,750,000 |
| Robert J. Werra Foundation | $1,100,000 |
| Richard & Barbara Gaby Foundation | $1,000,000 |
| Bruce & Deborah Duncan Foundation | ≥ $535,000 |
| Pharos Foundation | $200,000 |
| Rydin Foundation | $167,000 |
| Andrea Waitt Carlton Family Foundation | $125,000 |
| Armstrong Foundation | ≥ $40,000 |
| Brian & Joelle Kelly Family Foundation | $25,000 |
| Harvey Karp Foundation | ≥ $25,000 |
| several smaller verified foundations | ≥ $40,500 |
| Current direct minimum | ≥ $10,007,500 |
The IRS-derived recipient database then gives us something much stronger than our earlier hand-built intermediary subtotal: approximately $5.9 million from 50 public-charity funders in 2024. The larger database reports $39.8 million across 2019–2024.
Those 2024 public-charity channels include major intermediaries such as National Christian Foundation, Morgan Stanley Global Impact Funding Trust, DonorsTrust, Comerica Charitable Trust, American Endowment Foundation, Raymond James Charitable, community foundations, and similar vehicles.
Therefore:
- Private-foundation minimum: $10,007,500
- Public-charity institutional funding: ≈ $5,900,000
- Total publicly traced institutional funding: ≥ $15,907,500
against:
- Total Heritage contributions: $106,031,026.
So at least 15.0% of 2024 contribution income is already traceable to institutional grantmakers in public donor-side records.
The remaining $90,123,526, or approximately 85.0%, is not yet attributable donor-by-donor through the records assembled here. That 85% includes Heritage’s individual donors, additional unaggregated foundations and institutional grants, and potentially other contribution types. Heritage itself describes its financial base as including individuals, foundations, and corporations and says donor names are disclosed publicly only with permission.
Six-year totals we can state confidently
Heritage reported total contributions of approximately $557.05 million during 2019–2024.
Within that period, one donor-side database independently identifies $39.8 million from 107 public-charity funders through 298 grants.
Separately, our private-foundation reconstruction for 2020–2024 alone has already identified at least $30.86 million in direct private-foundation grants.
Those numbers should not simply be combined into a six-year percentage, because we have not yet reconstructed 2019 direct private-foundation giving and we must continue checking for entity-classification overlap. But they establish at least one strong conclusion:
Public records reveal tens of millions of dollars in both direct private-foundation support and public-charity/DAF funding, while most of Heritage’s overall contribution revenue remains publicly unattributed at the individual-donor level.
Master accounting terminology going forward
I recommend freezing these terms for the remainder of the project:
- Direct identifiable donor
- originating philanthropic foundation can be named.
- Identified intermediary / unidentified originator
- Fidelity, Vanguard, DonorsTrust, NCF, DAFgiving360, etc., where the intermediary-to-Heritage transaction is known but the recommending donor is not publicly traceable.
- Operating institutional donor
- trade association, corporation, or operating nonprofit giving directly.
- Publicly unattributed contribution revenue
- Heritage contribution income not matched through our donor-side public-record reconstruction.
Never use “dark money” as an accounting category, because it implies something the tax records alone do not establish.
Heritage Foundation — Earlier Master Accounting, 2011–2018
| Year | Total Revenue | Contributions & Grants | Direct Identifiable Donor Money | Identified Intermediary Money | Total Publicly Traced Minimum | Publicly Unattributed Contribution Revenue | Minimum Traceability |
|---|---|---|---|---|---|---|---|
| 2011 | $72.17M | $65.69M | ≥ $5.07M | ≥ $0.055M | ≥ $5.12M | ≤ $60.57M | ≥ 7.8% |
| 2012 | $86.08M | $78.19M | ≥ $4.87M | ≥ $0.035M | ≥ $4.91M | ≤ $73.28M | ≥ 6.3% |
| 2013 | $112.69M | $102.17M | ≥ $26.0M | ≥ $0.136M | ≥ $26.14M | ≤ $76.04M | ≥ 25.6% |
| 2014 | $96.97M | $94.57M | Incomplete | ≥ $0.186M | ≥ $0.186M | Not meaningfully calculable yet | — |
| 2015 | $92.01M | $88.80M | ≥ $0.60M | ≥ $0.093M | ≥ $0.693M | ≤ $88.11M | ≥ 0.8% |
| 2016 | $82.21M | $79.08M | ≥ $0.155M | ≥ $0.670M | ≥ $0.825M | ≤ $78.25M | ≥ 1.0% |
| 2017 | $82.19M | $76.58M | Incomplete | ≥ $0.037M | Incomplete | Not meaningfully calculable yet | — |
| 2018 | $81.06M | $75.56M | ≈ $5.4M identified private-foundation grants | ≥ $1.5M DAF/community-foundation money | ≥ $6.9M | ≤ $68.66M | ≥ 9.1% |
The IRS-derived contribution figures are exact for these years: $65.69 million in 2011, $78.19 million in 2012, $102.17 million in 2013, $94.57 million in 2014, $88.80 million in 2015, $79.08 million in 2016, $76.58 million in 2017, and $75.56 million in 2018.
Why 2013 jumps to 25.6%
That is not a typo. Heritage received a $26 million gift from the family of Shelby Cullom Davis in 2013, then the largest gift in Heritage’s history. It was designated for the Institute for International Studies, which was subsequently named for Kathryn and Shelby Cullom Davis.
Since Heritage reported $102.17 million in total contributions that year, the single Davis gift represented about 25.4% of all contribution income before counting any Scaife, Bradley, Noble, DeVos, DonorsTrust, or other institutional support.
That makes 2013 one of the clearest examples we have found of how Heritage can simultaneously have a broad donor base and still receive a very large portion of one year’s contributions from a single philanthropic family.
2011
Our accumulated direct-foundation ledger contains approximately:
| Direct donor | Amount identified |
|---|---|
| Richard & Helen DeVos Foundation | $2.0M |
| Sarah Scaife Foundation | $1.2M |
| Herrick Foundation | $1.15M |
| Howard Charitable Foundation | $1.0M |
| Lillian Wells Foundation | $0.5M |
| Bradley Foundation | $0.22M |
That is approximately $6.07 million, actually somewhat higher than the conservative $5.07 million floor I use in the table. I prefer the lower number until every entry is reconciled against its original 2011 filing.
DonorsTrust added roughly $54,600.
With $65.69 million in reported contributions, identifiable institutional funding therefore represented at least several percent of Heritage’s contribution base. The exact contribution denominator is from Heritage’s Form 990.
2012
Our reconstructed direct foundation roster includes:
| Direct donor | Amount identified |
|---|---|
| Richard & Helen DeVos | $1.0M |
| Herrick | $1.0M |
| Howard | $1.0M |
| Claude R. Lambe | $650K |
| Lillian Wells | $498K |
| Sarah Scaife | $400K |
| Bradley | $230K |
| Roe | $125K |
| Searle Freedom Trust | $100K |
| Adelson Family Foundation | $100K |
| Charles Koch foundation | about $11K |
So the true direct-foundation minimum is probably above the $4.87M used in the summary table once the full set is reconciled.
Heritage reported $78.19 million in contributions that year.
2013–2018: important warning
For these years, the public donor databases we used earlier are not equally complete year by year. That means a low traceability percentage in 2015 or 2016 should not be interpreted as evidence that Heritage suddenly stopped receiving foundation money.
It mostly means: we have not yet performed the same exhaustive donor-side aggregation for those years that we performed for 2024.
This is particularly obvious because a broader Foundation Search reconstruction found more than 4,300 private-foundation grants totaling over $274 million to Heritage from 1998 through 2018.
So the tiny 2015–17 minima in the table are artifacts of our current reconstruction, not estimates of Heritage’s actual institutional share.
2018 is much stronger
The 2018 donor-side research is better.
Foundation Search identified approximately $5.4 million from 292 private-foundation sources to Heritage that year. In addition, more than $1.5 million arrived through donor-advised/community-foundation channels such as Fidelity Charitable, Schwab Charitable, and Chicago Community Trust.
Against Heritage’s $75.56 million in contribution income, that gives a publicly traceable institutional floor of roughly:
$6.9M / $75.56M = 9.1%.
And again, that remains a minimum.
Earlier Period: 1985–2010
Here we have good donor-side grant information but an incomplete annual contribution-income denominator. So I would preserve the accounting like this rather than manufacture remainder percentages.
| Year | Currently Documented Institutional Donor Minimum | Main Identifiable Sources | Contribution Total / Remainder Status |
|---|---|---|---|
| 1985 | ≥ $1.28M | Sarah Scaife, Olin | Contribution denominator needs archival 990/annual report |
| 1986 | ≥ $2.08M | Sarah Scaife, Bradley, Olin, Carthage | Same |
| 1987 | ≥ $2.38M | Sarah Scaife, Bradley, Olin, Carthage, Koch | Same |
| 1988 | ≥ $2.06M | Sarah Scaife, Bradley, Olin, Carthage | Same |
| 1989 | ≥ $2.23M | Sarah Scaife, Bradley, Olin, Carthage | Same |
| 1990 | ≥ $1.99M | Sarah Scaife, Bradley, Olin | Same |
| 1991 | ≥ $1.97M | Sarah Scaife, Bradley, Olin, Carthage, Koch | Same |
| 1992 | ≥ $2.27M | Sarah Scaife, Scaife Family, Bradley, Olin, Carthage | Same |
| 1993 | ≥ $2.94M | Sarah Scaife, Carthage, Bradley, Olin, Scaife Family | Same |
| 1994 | ≥ $2.32M | Sarah Scaife, Bradley, Olin, Carthage | Same |
| 1995 | ≥ $3.41M | Sarah Scaife, Bradley, Olin, Carthage, Castle Rock | Same |
| 1996 | ≥ $2.74M | Sarah Scaife, Bradley, Olin, Carthage, Lambe | Same |
| 1997 | ≥ $2.19M | Bradley, Olin, Sarah Scaife, Lambe, Castle Rock | Same |
| 1998 | ≥ $7.73M | Noble, Sarah Scaife, Castle Rock, Bradley, Olin, DeVos | Same |
| 1999 | ≥ $5.10M | Noble, Bradley, Sarah Scaife, Olin, Castle Rock | Same |
| 2000 | several million | Sarah Scaife, Bradley, Noble, Olin, Castle Rock, DeVos | Historical 990 PDF available; needs extraction |
| 2001 | several million | Sarah Scaife, Olin, Bradley, Castle Rock, Lambe, DeVos | Same |
| 2002 | several million | Sarah Scaife, Bradley, Olin, Noble, Lambe, DeVos | Same |
| 2003 | several million | Sarah Scaife, Herrick, Noble, Lambe, Bradley, Olin | Same |
| 2004 | ≥ $5M-scale | Noble, Wells, Sarah Scaife, DeVos, Bradley, Lambe, Olin | Same |
| 2005 | ≥ $6M-scale | Herrick, Noble, Sarah Scaife, Wells, DeVos, Bradley | Same |
| 2006 | ≥ $11M from major donors alone | Howard $5M, Noble $3M, Scaife, DeVos, Herrick, Lambe | Same |
| 2007 | ≥ $9M-scale | Howard $5M, Noble $2M, DeVos $1M, others | Same |
| 2008 | ≥ $11M-scale | Howard $5M, DeVos $3M, Noble, Scaife, Wells | Same |
| 2009 | ≥ $6M-scale | Howard, Herrick, DeVos, Lambe, Scaife, Wells, Marshall Heritage | Same |
| 2010 | ≥ $6M-scale | DeVos $3M, Allegheny $1.25M, Howard $1M, Scaife, Wells, Lambe | Historical 990 PDF available; needs extraction |
The grant-level historical compilation documents the Scaife, Bradley, Olin and other transactions in the 1985–1990s series, including the 1985–89 amounts we reconstructed earlier. A separate contemporary analysis verifies, for example, $5.98 million from Sarah Scaife to Heritage during 1999–2001, plus Roe and Koch/Lambe-network support.
What this earlier table tells us
Three periods stand out:
- 1985–1997: Heritage had a remarkably stable institutional core dominated by Scaife, Bradley, Olin and related foundations, usually producing at least $2–3 million per year in grants that we can presently identify. The actual institutional total was higher because our ledger does not yet include every Noble, Coors, Pew, Murdock, J.M., Davis, McKenna, and smaller-foundation grant.
- 1998–2005: The funding base broadens substantially. Noble re-emerges with multimillion-dollar grants; Castle Rock, DeVos, Lambe, Herrick, Wells and others join or expand.
- 2006–2010: Individual foundation grants become strikingly large. The $5 million Howard grants, $3 million Noble grants, and $3 million DeVos grants show that seven-figure foundation support was no longer exceptional.
The next step is now very specific
To make the 1985–2010 table truly identical to our 2019–2024 accounting, we need to extract one number from each historical Heritage Form 990:
Total contributions received for that year.
ProPublica has the actual Form 990 PDFs for 2001–2010, but explicitly says it did not extract the financial fields from those filings. The 1990s and 1980s will require Heritage annual reports, Guidestar/Foundation Center archives, or the historical tax-return collection we identified earlier.
Once those denominators are recovered, we can turn rows like:
2006 — ≥ $11M identifiable institutional donors
into:
2006 — $X total contributions | ≥ $11M identified donors | $Y intermediaries | ≤ $Z publicly unattributed | ≥ N% traceable
which would give us a continuous comparable series from the Reagan era through Project 2025.
