WILLIAM AND PAMELA AYER FOUNDATION TR AGREEMENT
Cite this
Plain text WILLIAM AND PAMELA AYER FOUNDATION TR AGREEMENT. furp.org, nonprofit organization profile, tax years 2013–2025. https://furp.org/org/william-and-pamela-ayer-foundation-tr-agreement-466434173. Retrieved 2026-11-02.
APA furp.org. (n.d.). WILLIAM AND PAMELA AYER FOUNDATION TR AGREEMENT [Nonprofit organization profile; tax years 2013–2025]. Retrieved November 2, 2026, from https://furp.org/org/william-and-pamela-ayer-foundation-tr-agreement-466434173
MLA “WILLIAM AND PAMELA AYER FOUNDATION TR AGREEMENT.” furp.org, tax years 2013–2025, https://furp.org/org/william-and-pamela-ayer-foundation-tr-agreement-466434173. Accessed 2 Nov. 2026.
Retrieved 2026-11-02; covers tax years 2013–2025. Data: furp.org, CC BY 4.0.
2025 · Form 990PF · revenue $898K · expenses $307K · assets $5.2M
- EIN
- 46-6434173
- Address
- 15829 SE 56TH PL, BELLEVUE, WA 98006-5322
- NTEE code
- T20
- Exempt type
- 501(c)(3): charitable, religious, educational, scientific or literary (trust)
- Ruling date
- August 2013 (when the IRS recognized its exemption)
- IRS status
- Exempt (unconditional) (IRS Business Master File) IRS data ↗
- Tax-deductible donations
- Yes: listed in IRS Publication 78 (private foundation) Pub 78 ↗
- Foundation status
- Private non-operating foundation
- Cross-check
- ProPublica Nonprofit Explorer
Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).
People paid by the organization
None of the 2 people listed on these returns reported compensation from the organization. They are listed below.
Officers and directors, no compensation reported
2 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.
| Name | Latest title | Years | Hrs/wk (latest) | Compensation | Organizations |
|---|---|---|---|---|---|
| William S Ayer | Trustee | 2013-2025 | 2 | $0 reported | 1 |
| Pamela L Ayer | Trustee | 2013-2025 | 2 | $0 reported | 1 |
People by year
2025 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2024 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2023 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2022 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2021 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2020 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2019 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2018 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2017 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2016 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2015 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2014 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
2013 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William S Ayer | Trustee | 2 | $0 | - | - | $0 | 1 |
| PAMELA L AYER | Trustee | 2 | $0 | - | - | $0 | 1 |
Highest-paid independent contractors
No independent contractors reported.
Who the money went to
Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.
2025 · 0 grants to organizations · $0 · 1 grant to individuals · $300K
2024 · 0 grants to organizations · $0 · 1 grant to individuals · $271K
2023 · 0 grants to organizations · $0 · 2 grants to individuals · $276K
2022 · 0 grants to organizations · $0 · 2 grants to individuals · $275K
2019 · 0 grants to organizations · $0 · 1 grant to individuals · $250K
2018 · 0 grants to organizations · $0 · 1 grant to individuals · $250K
2017 · 0 grants to organizations · $0 · 3 grants to individuals · $750K
2016 · 0 grants to organizations · $0 · 2 grants to individuals · $500K
2015 · 0 grants to organizations · $0 · 2 grants to individuals · $500K
2014 · 0 grants to organizations · $0 · 4 grants to individuals · $385K
2013 · 0 grants to organizations · $0 · 4 grants to individuals · $257K
Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.
Who gave
Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.
2022 · 2 contributors · $459K
2021 · 2 contributors · $299K
2017 · 2 contributors · $25K
2015 · 2 contributors · $576K
2014 · 2 contributors · $2.1M
2013 · 2 contributors · $1.1M
Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
Finances
Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.
| Revenue | Expenses | Assets | Net assets | Contributions | Program revenue | Officer pay | Employees | Volunteers |
|---|---|---|---|---|---|---|---|---|
| 2025 · Form 990PF | ||||||||
| $897,660 | $307,156 | $5,194,782 | $5,194,782 | $5,566 | - | - | - | - |
| 2025 · Form 990PF | ||||||||
| $905,660 | $315,156 | $5,194,782 | $5,194,782 | $13,566 | - | - | - | - |
| 2024 · Form 990PF | ||||||||
| $441,680 | $278,523 | $4,604,278 | $4,604,278 | $6,806 | - | - | - | - |
| 2023 · Form 990PF | ||||||||
| $240,089 | $282,557 | $4,441,121 | $4,441,121 | $6,155 | - | - | - | - |
| 2022 · Form 990PF | ||||||||
| $524,992 | $284,423 | $4,483,589 | $4,483,589 | $467,308 | - | - | - | - |
| 2021 · Form 990PF | ||||||||
| $642,356 | $10,050 | $4,243,018 | $4,243,018 | $298,767 | - | - | - | - |
| 2020 · Form 990PF | ||||||||
| $329,047 | $6,297 | $3,610,712 | $3,610,712 | $5,265 | - | - | - | - |
| 2019 · Form 990PF | ||||||||
| $182,599 | $256,901 | $3,287,962 | $3,287,962 | $6,149 | - | - | - | - |
| 2018 · Form 990PF | ||||||||
| $241,392 | $254,163 | $3,362,264 | $3,362,264 | $3,460 | - | - | - | - |
| 2017 · Form 990PF | ||||||||
| $343,023 | $754,430 | $3,375,035 | $3,375,035 | $25,372 | - | - | - | - |
| 2016 · Form 990PF | ||||||||
| $204,387 | $504,091 | $3,807,989 | $3,807,989 | $3,424 | - | - | - | - |
| 2015 · Form 990PF | ||||||||
| $771,418 | $504,325 | $4,107,693 | $4,107,693 | $576,233 | - | - | - | - |
| 2014 · Form 990PF | ||||||||
| $2,312,975 | $389,369 | $3,862,093 | $3,862,093 | $2,086,400 | - | - | - | - |
| 2013 · Form 990PF | ||||||||
| $1,206,448 | $259,940 | $1,974,813 | $1,974,813 | $1,119,515 | - | - | - | - |
Funders of this organization
Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).
Nearby + Similar BETA
Organizations like this one: what they do and who they are linked to
Same category: NTEE code and revenue
Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)
| Organization | State | NTEE | Latest revenue | Latest expenses | Top-paid title | Top pay | Why similar |
|---|---|---|---|---|---|---|---|
| WILLIAM I SMITH FAMILY FOUNDATION | WA | T20 | $962,559 | $959,779 | PRESIDENT | $12,000 | Same NTEE code T20, revenue within 2x, same state |
| KEN AND DEAN KIRN FOUNDATION | WA | T20 | $954,768 | $322,547 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| KATZ FAM FOUNDATION TR UA 120498 | WA | T20 | $895,984 | $753,736 | MANAGING TRUSTEE | $0 | Same NTEE code T20, revenue within 2x, same state |
| RICHARD AND LOIS WORTHINGTON FOUNDATION | WA | T20 | $826,810 | $399,882 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| ROBERT AND KATHRYN STRONG FOUNDATION | WA | T20 | $864,819 | $579,130 | PRESIDENT/ASSISTANT TREASU | $0 | Same NTEE code T20, revenue within 2x, same state |
| THOMAS C WRIGHT FOUNDATION | WA | T20 | $871,339 | $1,034,510 | TRUSTEE | $117,283 | Same NTEE code T20, revenue within 2x, same state |
| HERRAY FOUNDATION | WA | T20 | $866,306 | $620,594 | DIRECTOR, PRESIDENT, VICE | $0 | Same NTEE code T20, revenue within 2x, same state |
| BACON LEGACY FOUNDATION | WA | T20 | $850,087 | $185,106 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| BOWLINE FUND | WA | T20 | $966,392 | $211,478 | President | $0 | Same NTEE code T20, revenue within 2x, same state |
| WILLIAM A KERR FOUNDATION | MO | T20 | $839,435 | $1,288,456 | TRUSTEE | $40,800 | Same NTEE code T20, revenue within 2x |
| WILLIAM AND SUSAN MATHESON FOUNDATION INC | WI | T20 | $990,571 | $248,068 | PRESIDENT; TREASURER; DIRE | $0 | Same NTEE code T20, revenue within 2x |
| WILLIAM KISTLER COORS FOUNDATION | DE | T20 | $868,014 | $226,609 | VP | $0 | Same NTEE code T20, revenue within 2x |
| WILLIAM A SOLEMENE CHARITABLE FOUNDATION | TX | T20 | $826,251 | $3,183,914 | CHAIRMAN | $25,000 | Same NTEE code T20, revenue within 2x |
| WILLIAM H AND LEONORA K HEGAMYER FAMILY FOUNDATION INC | FL | T20 | $978,312 | $545,214 | PRESIDENT / DIRECTOR | $0 | Same NTEE code T20, revenue within 2x |
| WILLIAM J AND KATHLEEN M FITZGERALD FOUNDATION | MA | T20 | $872,449 | $134,799 | Trustee | $0 | Same NTEE code T20, revenue within 2x |
| BILL AND PAM SMITH FOUNDATION INC | AL | T20 | $869,213 | $365,653 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x |
| SUSAN AND WILLIAM YARMUTH FAMILY FOUNDATION INC | FL | T20 | $898,539 | $1,045,327 | PRESIDENT/SECRETARY | $0 | Same NTEE code T20, revenue within 2x |
| WILLIAM C DOWLING JR FOUNDATION | NY | T20 | $914,641 | $1,501,766 | President | $230,000 | Same NTEE code T20, revenue within 2x |
| DOUG AND DIANNE WILLIAMS FAMILY FOUNDATION INC | GA | T20 | $858,507 | $689,142 | TRUSTEE, CHAIRMAN | $0 | Same NTEE code T20, revenue within 2x |
| WILLIAM J J GORDON FAMILY FOUNDATION | NY | T20 | $858,293 | $622,648 | Trustee | $19,236 | Same NTEE code T20, revenue within 2x |
| THE DAVID AND WILLA GRACE WYNNE FOUNDATION | TX | T20 | $903,467 | $358,380 | TRUSTEE | $0 | Same NTEE code T20, revenue within 2x |
| WILLIAM C & SUSAN S MARINER PRIVATE FOUNDATION | MD | T20 | $859,900 | $12,000 | PRES/TREAS | $0 | Same NTEE code T20, revenue within 2x |
| WOMEN ARTS AND ACRES FOUNDATION | GA | T20 | $884,465 | $1,573,909 | DIRECTOR | $0 | Same NTEE code T20, revenue within 2x |
| WILLIAM D MORGAN CHARITABLE FOUNDATION | MO | T20 | $933,786 | $181,636 | TRUSTEE | $21,655 | Same NTEE code T20, revenue within 2x |
| MICHAEL AND PAULA RANTZ FOUNDATION | CA | T20 | $952,329 | $1,194,700 | TRUSTEE | $0 | Same NTEE code T20, revenue within 2x |
Who funds organizations like this
Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).
| Grantor | Type | Total given | Grants | Organizations funded | Years | Which ones |
|---|---|---|---|---|---|---|
| ROOTS AND WINGS | Private foundation | $8,496,888 | 1 | 1 | 2013–2013 | HERRAY FOUNDATION |
| ENCOVA FOUNDATION OF WEST VIRGINIA | Private foundation | $100,000 | 1 | 1 | 2024–2024 | WING 2 WING FOUNDATION |
| ERICKSON FOUNDATION TR | Private foundation | $15,000 | 3 | 1 | 2023–2025 | WING 2 WING FOUNDATION |
| RUSSELL COLGATE FUND INC | Private foundation | $13,812 | 4 | 1 | 2020–2023 | FREEBIRD FOUNDATION |
| STRONG-TREISTER FAMILY FOUNDATION INC | Private foundation | $7,000 | 3 | 1 | 2022–2024 | WING 2 WING FOUNDATION |
| KEVIN AND MASHA KEATING FAMILY FOUNDATION | Private foundation | $3,500 | 1 | 1 | 2024–2024 | PH FOUNDATION |
The full list · all similar organizations
Where the money went
Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
2025 · Form 990PF · $307,156 spent · pay $0 · grants $300,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $300,000 | 97.7% | |
| Taxes | $3,571 | 1.2% | |
| Fees: accounting | $3,560 | 1.2% | |
| Other expenses | $25 | 0.0% | |
| Total | $307,156 | 100% |
2024 · Form 990PF · $278,523 spent · pay $0 · grants $270,725 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $270,725 | 97.2% | |
| Taxes | $4,183 | 1.5% | |
| Fees: accounting | $3,590 | 1.3% | |
| Other expenses | $25 | 0.0% | |
| Total | $278,523 | 100% |
2023 · Form 990PF · $282,557 spent · pay $0 · grants $275,500 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $275,500 | 97.5% | |
| Fees: accounting | $4,130 | 1.5% | |
| Taxes | $2,902 | 1.0% | |
| Other expenses | $25 | 0.0% | |
| Total | $282,557 | 100% |
2022 · Form 990PF · $284,423 spent · pay $0 · grants $275,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $275,000 | 96.7% | |
| Taxes | $6,038 | 2.1% | |
| Fees: accounting | $3,360 | 1.2% | |
| Other expenses | $25 | 0.0% | |
| Total | $284,423 | 100% |
2021 · Form 990PF · $10,050 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Taxes | $6,775 | 67.4% | |
| Fees: accounting | $3,250 | 32.3% | |
| Other expenses | $25 | 0.2% | |
| Total | $10,050 | 100% |
2020 · Form 990PF · $6,297 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $3,140 | 49.9% | |
| Taxes | $3,132 | 49.7% | |
| Other expenses | $25 | 0.4% | |
| Total | $6,297 | 100% |
2019 · Form 990PF · $256,901 spent · pay $0 · grants $250,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $250,000 | 97.3% | |
| Taxes | $3,691 | 1.4% | |
| Fees: accounting | $3,210 | 1.2% | |
| Total | $256,901 | 100% |
2018 · Form 990PF · $254,163 spent · pay $0 · grants $250,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $250,000 | 98.4% | |
| Fees: accounting | $3,460 | 1.4% | |
| Taxes | $703 | 0.3% | |
| Total | $254,163 | 100% |
2017 · Form 990PF · $754,430 spent · pay $0 · grants $750,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $750,000 | 99.4% | |
| Fees: accounting | $3,825 | 0.5% | |
| Taxes | $605 | 0.1% | |
| Total | $754,430 | 100% |
2016 · Form 990PF · $504,091 spent · pay $0 · grants $500,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $500,000 | 99.2% | |
| Fees: accounting | $3,424 | 0.7% | |
| Taxes | $667 | 0.1% | |
| Total | $504,091 | 100% |
2015 · Form 990PF · $504,325 spent · pay $0 · grants $500,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $500,000 | 99.1% | |
| Fees: accounting | $3,840 | 0.8% | |
| Taxes | $485 | 0.1% | |
| Total | $504,325 | 100% |
2014 · Form 990PF · $389,369 spent · pay $0 · grants $385,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $385,000 | 98.9% | |
| Fees: accounting | $3,919 | 1.0% | |
| Taxes | $450 | 0.1% | |
| Total | $389,369 | 100% |
2013 · Form 990PF · $259,940 spent · pay $0 · grants $257,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $257,000 | 98.9% | |
| Fees: accounting | $2,784 | 1.1% | |
| Taxes | $156 | 0.1% | |
| Total | $259,940 | 100% |
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