John B Costello Sholarship Fd Tr Uw Fbo Marlboro High School

Gave $1,500 in 2025

Brooklyn, Ohio · EIN 14-6139363 · Private foundation

Grants paid (2025)$1,500

Organizations funded3

Typical grant$500

Total assets$84K

Half of its grants to organizations were between $500 and $500.

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From the return

How to apply

The foundation filed the following application information (Form 990-PF Part XV, tax year 2025):

Contact	Marlboro Hs Costello Scholarship
Address	50 Cross Rd, Marlboro NY 12542
Phone	(845) 236-5810
Form and materials	Written
Deadlines	None
Restrictions	Residents of Marlboro, NY graduating from Marlboro High School requiring financial assistance admission to an institution of higher learning

Wording as filed; text the foundation typed in capitals is shown in normal case. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.

What it funds

Share of grant lines on the latest return, classified from the purpose each grant states.

Education3

Where it gives

100% of grants went outside Ohio.

Where it gives most, by cause

Its largest causes in a single state on the latest return. Each page shows the leading foundations that fund the same cause there, with their largest grants.

Grants paid in tax year 2025

Recipient	Location	Purpose	Amount
Northeastern University	Boston, MA	Scholarship	$500
Binghamton University	Binghamton, NY	Scholarship	$500
Scranton University	Scranton, PA	Scholarship	$500

Giving by year

Tax year	Grants paid	Grant lines
2025	$1,500	3
2024	$1,500	2
2023	$1,000	1

Sources

IRS Form 990-PF, tax year 2025, filed May 7, 2026 - IRS e-file batch, object ID 202601279349101025
IRS Tax Exempt Organization Search for EIN 14-6139363
Profile updated Nov 11, 2026

Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.