Home/Foundations/Muriel F Siebert Foundation INC

Muriel F Siebert Foundation INC

EIN: 13-6266367 • New York, NY
Total Assets
$43.5M
Foundation endowment scale
Annual Giving
$2.3M
Annual capital distribution
Typical Grant
$10,000
Most grants: $5K – $20K
Application Status
Invitation Only
Rolling review

About Muriel F Siebert Foundation INC Grantmaking

Muriel F Siebert Foundation INC is an institutional grantmaking foundation headquartered in New York, NY (EIN: 13-6266367). According to verified IRS Form 990-PF filings, the foundation maintains $43.5M in total assets and distributed $2.3M across 393 grants. Its typical award size is $10,000, with the middle 50% of awards falling between $5K and $20K. Its primary funding focus includes Education & Literacy (44%), Arts, Culture & Humanities (29%), Human Services & Relief (12%), with the highest concentration of grants awarded in TX (48%) and NY (35%).

Top Funded Causes% Capital
Education & Literacy44%
$735K deployed41 awards
Arts, Culture & Humanities29%
$480K deployed45 awards
Human Services & Relief12%
$196K deployed24 awards
Philanthropy & Grantmaking9%
$144K deployed13 awards
Environment & Animals8%
$127K deployed10 awards
Top Recipient States% Dollars
TX State Recipients48%
$2.2M funded190 grants
NY State Recipients35%
$1.6M funded121 grants
OR State Recipients10%
$451K funded17 grants
CA State Recipients5%
$207K funded16 grants
MA State Recipients2%
$113K funded8 grants
Grant Size DistributionAward Scale
Major Grants ($100K+)2%
6 large institutional grants
Mid-Sized ($25K–$100K)12%
49 standard program grants
Micro & Small (<$25K)86%
338 grassroots micro-awards
Application Guidelines & DeadlinesPublic Filing Data
Application Policy
Invitation Only / Preselected Grantees
Submission Deadlines

Quarterly review cycles. Applications accepted continuously.

Geographic Focus & Restrictions

Priority given to organizations registered and operating in NY or regional districts.

Program Officer & Direct Contacts

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Recent Grant AwardsShowing 5 of 393 verified awards
Recipient OrganizationLocationTax YearAward AmountGrant Purpose
Lewis Clark CollegePortland, OR2025$165,000General support
Women's Forum of New York INCNew York, NY2025$150,000General support
Trustees of Columbia UniversityNew York, NY2025$150,000Department of cardiology
Texas Am San Antonio FoundationSan Antonio, TX2025$70,000General support
Arts in PlayPortland, ME2025$55,000General support
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See every recipient Muriel F Siebert Foundation INC funded over recent filings, get verified decision-maker phone lines, and evaluate your funding match score.

Frequently Asked Questions about Muriel F Siebert Foundation INC

Does Muriel F Siebert Foundation INC accept unsolicited grant proposals?

Muriel F Siebert Foundation INC operates on an invitation-only basis and primarily funds preselected organizations. Direct unsolicited applications are not currently reviewed.

What is the typical grant size from Muriel F Siebert Foundation INC?

The median grant size from Muriel F Siebert Foundation INC is $10,000, with the middle 50% of awards ranging between $5K and $20K.

What causes does Muriel F Siebert Foundation INC fund?

Over recent Form 990-PF filings, Muriel F Siebert Foundation INC's primary funding areas have been Education & Literacy, Arts, Culture & Humanities, Human Services & Relief.

How do I contact Muriel F Siebert Foundation INC about a grant?

Muriel F Siebert Foundation INC is headquartered in New York, NY. Verified NPO Grant subscribers can access direct program officer telephone extensions, primary office numbers, and detailed submission guidelines.