funder-graph › Recipients
Who funds Sussex Montessori School Inc
EIN 82-2404164 · Seaford, DE · NTEE B20
Sussex Montessori School Inc of Seaford, DE (EIN 82-2404164) was named as a grant recipient by 13 funders in 26 grants paid totaling $4,486,303 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$4,486,303
26 grants paid
Funders
13
distinct grantmakers
Tax years
2018–2025
as reported by funders
Approved for future payment
$25,000
not included in grants received
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Longwood Foundation Inc 51-0066734 | DE | C | 4 | $2,325,000 | 2025 |
| Montessori Works Inc 51-0111787 | DE | A | 2 | $1,188,738 | 2025 |
| Delaware Community Foundation Inc 22-2804785 | DE | A | 5 | $470,500 | 2025 |
| Welfare Foundation Inc 51-6015916 | DE | B | 1 | $200,000 | 2022 |
| Natl Christian Charitable Fdn Inc 58-1493949 | GA | A | 1 | $125,000 | 2020 |
| Wsfs Foundation 13-4229063 | DE | B | 2 | $75,000 | 2021 |
| Laffey-Mchugh Foundation 51-6015095 | DE | B | 2 | $35,000 | 2024 |
| Crestlea Foundation Inc 51-6015638 | DE | C | 1 | $30,000 | 2023 |
| Captrust Community Foundation Inc 20-8715100 | NC | A | 2 | $17,850 | 2023 |
| Buckey-Clark Family Foundation Inc 32-0580672 | DE | C | 2 | $10,000 | 2022 |
| Network for Good 68-0480736 | DC | A | 1 | $6,396 | 2021 |
| Enterprise Holdings Foundation 43-1262762 | MO | B | 1 | $2,500 | 2023 |
| Amazonsmile Foundation 46-2626883 | WA | B | 2 | $319 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 27 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Montessori Works Inc | Sussex Montessori School Inc Seaford, DE | A | $562,296 | paid | CAPITAL RENOVATIONS | 202610519349301956 |
| 2025 | Longwood Foundation Inc | Sussex Montessori School Wilmington, DE | C | $375,000 | paid | OPERATING SUPPPORT. | 202601189349100730 |
| 2025 | Delaware Community Foundation Inc | Sussex Montessori School Inc Seaford, DE | A | $130,000 | paid | CAPITAL CAMPAIGN , UNRESTRICTED SUPPORT | 202601339349306915 |
| 2024 | Delaware Community Foundation Inc | Sussex Montessori School Inc Seaford, DE | A | $125,000 | paid | CAPITAL CAMPAIGN | 202521129349300837 |
| 2024 | Laffey-Mchugh Foundation | Sussex Montessori School Seaford, DE | B | $10,000 | paid | TO SUPPORT MONTESSORI TRAINING FOR CLASSROOM LEAD TEACHERS AND ASSOCIATE TEACHERS. | 202533019349101563 |
| 2023 | Delaware Community Foundation Inc | Sussex Montessori School Inc Seaford, DE | A | $74,000 | paid | GROWING MINDS; GROWING BODIES | 202440799349300124 |
| 2023 | Crestlea Foundation Inc | Sussex Montessori School Wilmington, DE | C | $30,000 | paid | SMS FOURTH CLASSROOM PROJECT | 202403069349100145 |
| 2023 | Captrust Community Foundation Inc | Sussex Montessori Charter School Seaford, DE | A | $7,850 | paid | FINANCIAL SUPPORT | 202432599349300008 |
| 2023 | Enterprise Holdings Foundation | Sussex Montessori School Inc Seaford, DE | B | $2,500 | paid | Program Support | 202411629349100321 |
| 2023 | Amazonsmile Foundation | Sussex Montessori School Inc Seaford, DE | B | $121 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Longwood Foundation Inc | Sussex Montessori School Wilmington, DE | C | $800,000 | paid | CAPITAL SUPPORT FOR FACILITY RENOVATIONS AND EXPANSION | 202322159349100412 |
| 2022 | Welfare Foundation Inc | Sussex Montessori School Seaford, DE | B | $200,000 | paid | SMS FOURTH CLASSROOM BUILDING | 202312799349100106 |
| 2022 | Delaware Community Foundation Inc | Sussex Montessori School Inc Seaford, DE | A | $124,000 | paid | GROWING MINDS; GROWING BODIES AND CAPITAL CAMPAIGN | 202331259349300903 |
| 2022 | Laffey-Mchugh Foundation | Sussex Montessori School Seaford, DE | B | $25,000 | paid | GENERAL OPERATING SUPPORT | 202343199349105354 |
| 2022 | Captrust Community Foundation Inc | Sussex Montessori Charter School Seaford, DE | A | $10,000 | paid | FINANCIAL SUPPORT | 202342689349301064 |
| 2022 | Buckey-Clark Family Foundation Inc | Sussex Montessori Charter School Seaford, DE | C | $5,000 | paid | TO FUND MISSION OF CHARITY | 202331259349100703 |
| 2022 | Amazonsmile Foundation | Sussex Montessori School Inc Seaford, DE | B | $198 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Crestlea Foundation Inc | Sussex Montessori School Wilmington, DE | C | $25,000 | approved, future | THE BARN AT SUSSEX MONTESSORI | 202242319349100704 |
| 2021 | Wsfs Cares Foundation | Sussex Montessori School Inc Seaford, DE | B | $25,000 | paid | EDUCATION & LEADERSHIP DEVELOPMENT | 202212809349100621 |
| 2021 | Delaware Community Foundation Inc | Sussex Montessori School Inc Seaford, DE | A | $17,500 | paid | FAMILY & STUDENT SERVICES PROGRAM. | 202241369349300649 |
| 2021 | Network for Good | Sussex Montessori School Inc New Castle, DE | A | $6,396 | paid | UNRESTRICTED | 202212289349300736 |
| 2021 | Buckey-Clark Family Foundation Inc | Sussex Montessori Charter School Seaford, DE | C | $5,000 | paid | TO FUND MISSION OF CHARITY | 202212799349100906 |
| 2020 | Longwood Foundation Inc | Sussex Montessori School Wilmington, DE | C | $650,000 | paid | BUILDOUT OF NEW SCHOOL FACILITY | 202141819349101019 |
| 2020 | Natl Christian Charitable Fdn Inc | Sussex Montessori School Inc New Castle, DE | A | $125,000 | paid | GROWTH | 202123099349300747 |
| 2020 | Wsfs Foundation | Sussex Montessori School Seaford, DE | B | $50,000 | paid | OUTREACH SPECIALIST | 202132669349100403 |
| 2019 | Montessori Works Inc | Sussex Montessori School Inc Seaford, DE | A | $626,442 | paid | THE ACQUISITION OF REAL PROPERTY TO DEVELOP A CHARTER SCHOOL IN SUSSEX COUNTY DELAWARE | 201903129349301430 |
| 2018 | Longwood Foundation Inc | Sussex Montessori School Wilmington, DE | C | $500,000 | paid | NEW CHARTER SCHOOL. | 201910609349100501 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.