funder-graph › Recipients
Who funds San Marcos High School PTO
EIN 20-0258130 · San Marcos, CA · NTEE B94
San Marcos High School PTO of San Marcos, CA (EIN 20-0258130) was named as a grant recipient by 9 funders in 16 grants paid totaling $55,298 in tax years 2019–2024, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$55,298
16 grants paid
Funders
9
distinct grantmakers
Tax years
2019–2024
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Arizona Foundation for Educational Advancement 86-0664560 | AZ | C | 1 | $20,000 | 2020 |
| Ameritino Foundation (the) 27-0652774 | CA | C | 5 | $17,450 | 2024 |
| Rancho Santa Fe Foundation 95-3709639 | CA | A | 1 | $12,829 | 2021 |
| The Bravo Foundation 95-2160081 | CA | C | 1 | $1,500 | 2020 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $1,236 | 2023 |
| Cheeryble Foundation 95-4121906 | CA | C | 1 | $1,000 | 2024 |
| Allan and Lyndsey Arendsee Family Foundation 26-1588422 | CA | C | 2 | $833 | 2023 |
| The Pfizer Foundation Inc 13-6083839 | NY | B | 1 | $350 | 2022 |
| The Northrop Grumman Foundation 95-6095343 | VA | B | 1 | $100 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 16 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2024 | Ameritino Foundation (the) | San Marcos High School San Marcos, CA | C | $1,500 | paid | GENERAL SUPPORT | 202510579349100111 |
| 2024 | Cheeryble Foundation | The San Marcos High School San Marcos, CA | C | $1,000 | paid | UNRESTRICTED | 202543179349103139 |
| 2023 | Ameritino Foundation (the) | San Marcos High School San Marcos, CA | C | $3,000 | paid | GENERAL SUPPORT | 202410789349100411 |
| 2023 | Allan and Lyndsey Arendsee Family Foundation | San Marcos High School San Marcos, CA | C | $500 | paid | GENERAL PURPOSE | 202412819349100921 |
| 2023 | Amazonsmile Foundation | San Marcos High School PTO San Marcos, CA | B | $422 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Ameritino Foundation (the) | San Marcos High School San Marcos, CA | C | $5,500 | paid | GENERAL SUPPORT | 202311219349103366 |
| 2022 | Amazonsmile Foundation | San Marcos High School PTO San Marcos, CA | B | $531 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | The Pfizer Foundation Inc | San Marcos High School PTO San Marcos, CA | B | $350 | paid | MATCHING GIFTS | 202313079349100411 |
| 2021 | Rancho Santa Fe Foundation | San Marcos High School PTO San Marcos, CA | A | $12,829 | paid | EDUCATION | 202242739349301324 |
| 2021 | The Ameritino Foundation | San Marcos High School San Marcos, CA | C | $4,750 | paid | GENERAL SUPPORT | 202230999349100308 |
| 2020 | Arizona Foundation for Educational Advancement | San Marcos High School San Marcos, CA | C | $20,000 | paid | ESTABLISHING COLLEGE SCHOLARSHIPS IN THE NAME OF FORMER SMHS TEACHERS AND COACHES FOR THE DEVELOPMENT OF STUDENTS IN THE COMMUNITY | 202121139349100417 |
| 2020 | The Bravo Foundation | San Marcos High School San Marcos, CA | C | $1,500 | paid | CHARITABLE | 202121309349102187 |
| 2020 | Allan and Lyndsey Arendsee Family Foundation | San Marcos High School San Marcos, CA | C | $333 | paid | GENERAL PURPOSE | 202143199349109289 |
| 2020 | Amazonsmile Foundation | San Marcos High School PTO San Marcos, CA | B | $283 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | The Northrop Grumman Foundation | San Marcos High School PTO San Marcos, CA | B | $100 | paid | GENERAL OPERATING GRANTS & MATCHING GIFTS. | 202143199349102624 |
| 2019 | The Ameritino Foundation | San Marcos High School San Marcos, CA | C | $2,700 | paid | GENERAL SUPPORT | 202020859349100407 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.