Parent-teacher group (PTA or PTO)
Portola Valley Schools Foundation
Portola Vally, CA 94028
Tax-exempt since 1990 · EIN 93-1012148
Youth and community nonprofits / California / Portola Vally
Parent-teacher group (PTA or PTO)
Portola Valley Parent Teacher Oranization
A tax-exempt nonprofit in Portola Vally, California, classified by the IRS as parent-teacher group (pta or pto). For the year ending Jun 2025 it reported $144,125 in revenue and $144,572 in expenses.
What it says it does
“The specific purpose of this corporation is to promote and support the education and welfare of the students at Ormondale school and corte madera school, and to facilitate communication and encourage cooperation among parents, teachers, administrators, the school board and the community.”From the organization's Form 990-EZ for the year ending Jun 2025, as written (including spelling); all-capital text shown in normal capitalization.
IRS facts
Type: Parent-teacher group (PTA or PTO) (IRS activity code B94)
Mailing city (IRS): Portola Vally, California 94028
EIN: 20-2707177
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2005, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $144,125 (year ending Jun 2025)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
Portola Valley Parent Teacher Oranization finances
From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 4 filed years. Net assets are what it owns minus what it owes; management and general is office, admin and insurance cost. A dash means not reported (the short form does not ask for employees or volunteers). Each figure links to that year's return. A year is left out when no return is in the IRS e-file data; that does not mean the group was inactive.
| Year ending | Jun 2021 | Jun 2023 | Jun 2024 | Jun 2025 |
|---|---|---|---|---|
| Total revenue | $43,607 | $121,344 | $120,851 | $144,125 |
| Total expenses | $61,433 | $87,882 | $122,908 | $144,572 |
| Total assets | $84,316 | $139,327 | $137,270 | $136,823 |
| Net assets | $84,316 | $139,327 | $137,270 | $136,823 |
| IRS form | Form 990-EZ | Form 990-EZ | Form 990-EZ | Form 990-EZ |
Where the money goes, year ending Jun 2025
Small groups file the shorter Form 990-EZ, which reports program spending but not the management and fundraising split.
Where the money comes from, year ending Jun 2025
Other is negative: the filing nets losses, for example on events or investments, against income. Percentages use only the positive sources and are rounded, so they may not add to 100.
Revenue trend: Growing. Revenue went from $43,607 (year ending Jun 2021) to $144,125 (Jun 2025), about +35% a year.
Growth label: we compare total revenue on the oldest and the newest return shown above. Growing means revenue rose by more than 10% a year on average, Shrinking means it fell by more than 10% a year, and Steady means a change between -10% and +10% a year. The rate is the compounded yearly average between the two returns, so it hides ups and downs in between (see the table). We only label groups with returns at least a year apart and at least $5,000 of revenue on the oldest one. This is our own calculation, not an IRS rating or a judgment of quality.
Source: IRS Form 990 Series Downloads (the returns open on ProPublica Nonprofit Explorer, which republishes the IRS files). Figures are as the organization filed them. California nonprofit.
How it compares
2 of 2 PTAs and PTOs in Portola Vally when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $144,125 is higher than roughly 70 to 80% of the 674 PTAs and PTOs in California that report revenue to the IRS (the city count above also includes groups with none). The median is $77,557.
Our analysis of the IRS Business Master File (posted October 13, 2026), using each group's latest reported revenue. Groups are sorted by revenue and split into ten equal bands, using all California groups of this type (PTA and PTO, which covers several IRS activity codes). Size only, not a rating.
Around Portola Vally and its county
San Mateo County, California: the Census Bureau estimates about 140,186 children under 18 (July 1, 2024). This directory lists 320 youth and community nonprofits with a mailing ZIP code in the county, about 2.3 per 1,000 children. The count includes PTAs, arts and day care groups, so it is not a measure of places for kids.
This group's ZIP code is matched to the county that holds most of its area, so counts are approximate. County figures come from the Census Bureau's Vintage 2024 population estimates.
California background check rules for youth programs · How BackPR works for PTAs and PTOs
Questions about Portola Valley Parent Teacher Oranization
What is Portola Valley Parent Teacher Oranization's EIN?
Portola Valley Parent Teacher Oranization's EIN (Employer Identification Number) is 20-2707177. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.
Is Portola Valley Parent Teacher Oranization a nonprofit?
Yes. The IRS lists Portola Valley Parent Teacher Oranization in Portola Vally, California as tax-exempt under section 501(c)(3), recognized since 2005. This is from the IRS Business Master File posted October 13, 2026. Status can change, so check its current status on the IRS Tax Exempt Organization Search before you donate.
Are donations to Portola Valley Parent Teacher Oranization tax-deductible?
Yes, the IRS lists gifts to Portola Valley Parent Teacher Oranization as tax-deductible (IRS Business Master File posted October 13, 2026). How much you can deduct depends on your own taxes, and this is not tax advice. Check its current status on the IRS Tax Exempt Organization Search before you donate.
What does Portola Valley Parent Teacher Oranization do?
In its own words on its Form 990 for the year ending Jun 2025: "The specific purpose of this corporation is to promote and support the education and welfare of the students at Ormondale school and corte madera school, and to facilitate communication and encourage cooperation among parents, teachers, administrators, the school board and the community." The IRS classifies it as: Parent-teacher group (PTA or PTO).
How much money does Portola Valley Parent Teacher Oranization take in?
For the year ending Jun 2025, Portola Valley Parent Teacher Oranization reported total revenue of $144,125 and total expenses of $144,572 on its Form 990-EZ (IRS Form 990 e-file data).
Do you run this organization?
You can add your programs, season dates, ages, prices, registration link and logo to this page, or ask us to remove it. BackPR's free plan for 501(c)(3)s handles online registration, payments, waivers and attendance. No subscription and no BackPR fee on what families pay (card processing fees from Stripe still apply).
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Free forms for PTAs and PTOs
More PTAs and PTOs in Portola Vally
Source: IRS Exempt Organizations Business Master File, posted October 13, 2026. We list 501(c)(3) organizations whose IRS activity code is youth development, amateur sports, camps and recreation, parent-teacher groups, children's services, child day care or arts education. We show the city and ZIP code only, never a street address or contact person. A listing is not an endorsement.
Data as of November 8, 2026. Sources: IRS Business Master File (posted October 13, 2026), IRS Form 990 series e-file data, U.S. Census Bureau population estimates (July 1, 2024). Growth labels, ranks and percentiles are BackPR's own calculations.
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