Illinois · Nonprofit
OPUS MONTESSORI SCHOOL INC
OPUS MONTESSORI SCHOOL INC (Illinois) receives grants from 1 organization whose IRS filings report $40,000 to it, the largest being BARRINGTON AREA COMM FOUNDATION INC ($40,000). 1 of them have funded it in more than one year.
- Revenue FY2025
- $854k
- Funders on record
- 1
- Grants received
- $40k
- Net assets
- $197k
What Opus Montessori School Inc does
Mission
Our mission is to provide an authentic Montessori preschool experience for children between the ages of 2-5 yrs old. Our approach to education is child-centered, focusing on developing every child's mind, body, and spirit to the fullest extent of that child's capabilities.
As stated on its FY2025 Form 990.
Programs
Our mission is to provide an authentic Montessori preschool experience for children between the ages of 2-5 years old. Our approach to education is child-centered, focusing on developing every child's mind, body and spirit to the fullest extent of that child's capabilities.
$699,182 spentof which $18,333 as grants$854,424 earned by the program100% of program spendingNot applicable
$0 spent0% of program spendingNot applicable
$0 spent0% of program spendingOther program services, not described on the e-filed return.
$0 spent0% of program spending
The 4 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $699,182.
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2023 to 2024, from $235k to $551k (+135%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2021 5% · 2025 0%. Grants only. Government contracts and fees sit inside program revenue.
5% of OPUS MONTESSORI SCHOOL INC’s revenue is contributions — more earned-revenue than three-quarters of its peers (91% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 5 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of OPUS MONTESSORI SCHOOL INC’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
100% of OPUS MONTESSORI SCHOOL INC's grant income comes from Illinois funders.
Funder states come from each funder’s own filing. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
OPUS MONTESSORI SCHOOL INC has grown faster than three-quarters of the 13,917 human services nonprofits its size.
this organization peer median middle 50% of peers· 13,917 human services nonprofits $100k–$1M, FY2025
Organizations like OPUS MONTESSORI SCHOOL INC
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Illinois
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
84% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for OPUS MONTESSORI SCHOOL INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds OPUS MONTESSORI SCHOOL INC?
- OPUS MONTESSORI SCHOOL INC (Illinois) receives grants from 1 organization whose IRS filings report $40,000 to it, the largest being BARRINGTON AREA COMM FOUNDATION INC ($40,000). 1 of them have funded it in more than one year.
- How many funders does OPUS MONTESSORI SCHOOL INC have?
- IRS filings report 1 organization giving $40,000 in grants to OPUS MONTESSORI SCHOOL INC, 1 of which have funded it in more than one year.
- Who is the largest funder of OPUS MONTESSORI SCHOOL INC?
- BARRINGTON AREA COMM FOUNDATION INC is the largest funder on record, with $40,000 in grants. The full list of funders is on this page.
- How can an organization like OPUS MONTESSORI SCHOOL INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Illinois. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2021–2025), and the filings of 1 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 22, 2026. What this page cannot tell you · view filing