licensed child care center
GUIDEPOST MONTESSORI AT MILL VALLEY
Mill Valley, CA
Youth and community nonprofits / California / Mill Valley
Youth development
Southern Marin Mothers Organizational
A tax-exempt nonprofit in Mill Valley, California, classified by the IRS as youth development. For the year ending Jan 2025 it reported $153,868 in revenue and $115,091 in expenses.
What it says it does
“The Organizarions strives to provide a supportive, nuturing community for families to share menaingful experiences, fun and fellowship that strenthen family bonds.”From the organization's Form 990-EZ for the year ending Jan 2025, as written (including spelling); all-capital text shown in normal capitalization.
IRS facts
Type: Youth development (IRS activity code O99)
Mailing city (IRS): Mill Valley, California 94942
EIN: 68-0427069
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 1999, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $153,868 (year ending Jan 2025)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
Southern Marin Mothers Organizational 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 | Jan 2022 | Jan 2023 | Jan 2025 |
|---|---|---|---|
| Total revenue | $112,357 | $166,479 | $153,868 |
| Total expenses | $73,041 | $151,125 | $115,091 |
| Total assets | $187,973 | $203,577 | $248,457 |
| Liabilities | $0 | - | - |
| Net assets | $187,973 | $203,577 | $248,457 |
| IRS form | Form 990-EZ | Form 990-EZ | Form 990-EZ |
Where the money goes, year ending Jan 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 Jan 2025
Revenue trend: Growing. Revenue went from $112,357 (year ending Jan 2022) to $153,868 (Jan 2025), about +11% 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
3 of 9 youth development nonprofits in Mill Valley when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $152,509 is higher than roughly 40 to 50% of the 1,664 youth development nonprofits in California that report revenue to the IRS (the city count above also includes groups with none). The median is $169,823.
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 (Youth development, which covers several IRS activity codes). Size only, not a rating.
Around Mill Valley and its county
Licensed programs in Mill Valley
14 licensed child care centers, 4 school-age programs are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.
licensed child care center
JCC PRESCHOOL MILL VALLEY
Mill Valley, CA
licensed child care center
KUMARA DAY SCHOOL
Mill Valley, CA
licensed child care center
LE PETIT JARDIN
Mill Valley, CA
licensed child care center
LITTLE SCHOOL
Mill Valley, CA
licensed child care center
MARIN DAY SCHOOL - MILL VALLEY PRESCHOOL
Mill Valley, CA
California background check rules for youth programs · How BackPR works for youth development nonprofits
Questions about Southern Marin Mothers Organizational
What is Southern Marin Mothers Organizational's EIN?
Southern Marin Mothers Organizational's EIN (Employer Identification Number) is 68-0427069. 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 Southern Marin Mothers Organizational a nonprofit?
Yes. The IRS lists Southern Marin Mothers Organizational in Mill Valley, California as tax-exempt under section 501(c)(3), recognized since 1999. 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 Southern Marin Mothers Organizational tax-deductible?
Yes, the IRS lists gifts to Southern Marin Mothers Organizational 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 Southern Marin Mothers Organizational do?
In its own words on its Form 990 for the year ending Jan 2025: "The Organizarions strives to provide a supportive, nuturing community for families to share menaingful experiences, fun and fellowship that strenthen family bonds." The IRS classifies it as: Youth development.
How much money does Southern Marin Mothers Organizational take in?
For the year ending Jan 2025, Southern Marin Mothers Organizational reported total revenue of $153,868 and total expenses of $115,091 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 youth development nonprofits
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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, state child care licensing records in the BackPR finder. Growth labels, ranks and percentiles are BackPR's own calculations.
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