jain.com
jain.comCharity Clarity

Charity Clarity › Look up a charity › Washington

Summersun Montessori

Mount Vernon, Washington · EIN 91-1623699 · Human Services · tax-exempt since 1998

B

Charity Clarity grade B (score 72.8 of 100), based on the Form 990 for the year ended May 2025.

Graded against 76,556 human services nonprofits with revenue $500K–$2M filing the same form. A = top 10%, B = next 20%, C = middle 40%, D = next 20%, F = bottom 10%.

What goes into the grade

MeasureThis charityScore (0–100)
ReservesMonths of spending covered by unrestricted net assets.8.7 months95
GovernanceBoard independence, key policies and audit, per the 990.43% of practices43
Margin stabilityHow steady the surplus or deficit is year to year.58
Revenue spreadHow much revenue rests on one type of income.4% from one source86
Filing recordOn-time, complete filings, year after year.100%100

Scores compare this charity with its peer group; 100 is best. How Charity Clarity rates charities.

Year by year

2016201720212022202320242025grey: revenue · green: spending
Year endedFormRevenueSpendingSurplusNet assetsMonths of spendingStaffGrade
May 2025Form 990$555K$552K$3,235$399K8.715B
May 2024Form 990$557K$512K$45K$396K9.316B
May 2023Form 990$503K$526K−$23K$351K8.014B
May 2022Form 990$535K$481K$55K$374K9.311B
May 2021Form 990$488K$468K$20K$319K8.212B
May 2017Form 990$341K$319K$22K$342K12.915B
May 2016Form 990$321K$307K$15K$320K12.515B

From the organisation’s own IRS filings. “Months of spending” is total net assets divided by a month of that year’s spending. A blank grade means that year was not rated.

Read the filings

Every figure here comes from the returns this charity filed with the IRS. These sites show the full returns and more about the organisation:

Similar human services charities in Washington