licensed child care center
CURIOUS CUBS LEARNING CENTER
Mammoth Lakes, CA
Youth and community nonprofits / California / Mammoth Lakes
Parent-teacher group (PTA or PTO)
Mammoth Elementary Parent Teacher Organization
A tax-exempt nonprofit in Mammoth Lakes, California, classified by the IRS as parent-teacher group (pta or pto). For the year ending Jun 2023 it reported $51,943 in revenue and $16,933 in expenses.
What it says it does
“See Statement O”From the organization's Form 990-EZ for the year ending Jun 2023, 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): Mammoth Lakes, California 93546
EIN: 77-0427152
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2003, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $51,943 (year ending Jun 2023)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
Mammoth Elementary Parent Teacher Organization finances
From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 3 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 2022 | Jun 2023 |
|---|---|---|---|
| Total revenue | $41,497 | $16,788 | $51,943 |
| Total expenses | $29,473 | $3,496 | $16,933 |
| Total assets | $78,627 | $91,919 | $153,905 |
| Liabilities | $0 | $0 | $0 |
| Net assets | $78,627 | $91,919 | $153,905 |
| IRS form | Form 990-EZ | Form 990-EZ | Form 990-EZ |
Where the money comes from, year ending Jun 2023
Revenue trend: Growing. Revenue went from $41,497 (year ending Jun 2021) to $51,943 (Jun 2023), about +12% 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
The only pta and pto nonprofit in Mammoth Lakes in our directory.
Size: revenue of $20,931 is in the bottom 10% 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 Mammoth Lakes and its county
Mono County, California: the Census Bureau estimates about 2,266 children under 18 (July 1, 2024). This directory lists 26 youth and community nonprofits with a mailing ZIP code in the county, about 11.5 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.
Licensed programs in Mammoth Lakes
7 licensed child care centers are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.
licensed child care center
LITTLE LUPINS/MAMMOTH HOSPITAL
Mammoth Lakes, CA
licensed child care center
MAMMOTH INCLUSIVE PRESCHOOL
Mammoth Lakes, CA
licensed child care center
MAMMOTH KIDS
Mammoth Lakes, CA
licensed child care center
MAMMOTH KIDS
Mammoth Lakes, CA
licensed child care center
MAMMOTH KIDS CORNER
Mammoth Lakes, CA
California background check rules for youth programs · How BackPR works for PTAs and PTOs
Questions about Mammoth Elementary Parent Teacher Organization
What is Mammoth Elementary Parent Teacher Organization's EIN?
Mammoth Elementary Parent Teacher Organization's EIN (Employer Identification Number) is 77-0427152. 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 Mammoth Elementary Parent Teacher Organization a nonprofit?
Yes. The IRS lists Mammoth Elementary Parent Teacher Organization in Mammoth Lakes, California as tax-exempt under section 501(c)(3), recognized since 2003. 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 Mammoth Elementary Parent Teacher Organization tax-deductible?
Yes, the IRS lists gifts to Mammoth Elementary Parent Teacher Organization 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 Mammoth Elementary Parent Teacher Organization do?
In its own words on its Form 990 for the year ending Jun 2023: "See Statement O" The IRS classifies it as: Parent-teacher group (PTA or PTO).
How much money does Mammoth Elementary Parent Teacher Organization take in?
For the year ending Jun 2023, Mammoth Elementary Parent Teacher Organization reported total revenue of $51,943 and total expenses of $16,933 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
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), state child care licensing records in the BackPR finder. Growth labels, ranks and percentiles are BackPR's own calculations.
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