Limestone Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Limestone Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 47-7017224
Foundation Overview
Based in Boston, MA, Limestone Foundation has awarded 202 grants totaling $15,478,500 to organizations in District of Columbia, Massachusetts and 21 other states across the US. Individual grants range from $5,000 to $541,000, with a median award of $50,000.
Latest Tax Year
2024
Total Giving (all years)
$15,478,500
Total Assets
$59,370,877
Median Grant (all grants)
$50,000
Latest Form 990-PF Snapshot
Total Grants
29
Median Grant
$50,000
% No Significant Change
0%
(vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year:
February 2026
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
Closed Network: 3%
1 of 29 recipients (3%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.
Geographic Focus
District of Columbia
Grants are geographically diversified with 24% in District of Columbia and funding distributed across 23 total locations. This foundation values broad geographic impact and diverse community partnerships. Within District of Columbia, funding concentrates in Washington (100%).
Funding Trajectory
-31%
Declining funding trend with 31% decrease over 4 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.
Program Areas
General Purposes + 3 others
Diversified giving across multiple program areas with primary emphasis on general purposes (64%). This broad approach suggests openness to various causes and innovative cross-sector solutions.
Where is The Money Going?
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Grants & Funding
Analyzing past grantees provides valuable insights into Limestone Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.
| Name | Amount | Location | Purpose | Year |
|---|---|---|---|---|
| Arizona Community Foundation | $15,000 | Phoenix, AZ, US | General Operating Support | 2024 |
| Ballot Initiative Strategy Center Foundation | $50,000 | Washington, DC, US | General Operating Support | 2024 |
| Beth Israel Deaconess Medical Center | $10,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2024 |
| Boston Symphony Orchestra | $5,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2024 |
| Brookline Community Foundation | $20,000 | Brookline, MA, US | General Operating Support | 2024 |
| Brookline Food Pantry | $5,000 | Brookline, MA, US | General Support | 2024 |
| Center On Budget And Policy Priorities | $505,000 | Washington, DC, US | Greenstein Fund For A Just Future | 2024 |
| Code For America Labs Inc | $25,000 | San Francisco, CA, US | General Operating Support | 2024 |
| Community Foundation Of Louisville | $5,000 | Louisville, KY, US | General Operations | 2024 |
| Endeavor Global Inc | $5,000 | New York, NY, US | General Operating Support | 2024 |
| Hopewell Fund | $75,000 | Washington, DC, US | Movement Cooperation | 2024 |
| Jewish Arts Collaborative | $5,000 | Newton, MA, US | General Operating Support | 2024 |
| Kentucky Civic Engagement Table Inc | $150,000 | Louisville, KY, US | General Operating Support | 2024 |
| Kentucky Coalition Inc | $150,000 | Sasser, KY, US | General Operations | 2024 |
| Kentucky Public Radio | $20,000 | Louisville, KY, US | The Center For Investigative Reporting | 2024 |
| Montana Budget And Policy Center | $75,000 | Helena, MT, US | General Operating Support | 2024 |
| National Association For The Advancement Of Colored People | $75,000 | Baltimore, MD, US | General Operating Support | 2024 |
| Native Peoples Action Community Fund | $50,000 | Anchorage, AK, US | General Operating Support | 2024 |
| Neo Philanthropy Inc | $75,000 | New York, NY, US | General Operating Support | 2024 |
| New Jersey Policy Perspective | $75,000 | Trenton, NJ, US | General Operating Support | 2024 |
| New Mexico Voices For Children | $300,000 | Albuquerque, NM, US | General Operating Support | 2024 |
| New Venture Fundamericans For Tax Fairness | $75,000 | Washington, DC, US | Americans For Tax Fairness | 2024 |
| Oklahoma Policy Institute | $75,000 | Tulsa, OK, US | General Operating Support | 2024 |
| State Power Fund | $150,000 | Youngstown, OH, US | General Operating Support | 2024 |
| The Alluvial Collective | $75,000 | Jackson, MS, US | General Operating Support | 2024 |
| The American Prospect | $50,000 | Washington, DC, US | General Operating Support | 2024 |
| Trustees Of Columbia University In The City Of New York | $25,000 | New York, NY, US | General Operating Support | 2024 |
| West Virginia Center On Budget And Policy Inc | $50,000 | Charleston, WV, US | General Operating Support | 2024 |
| Kentucky Center For Economic Policy Inc | $275,000 | Berea, KY, US | General Operations | 2024 |
| Ballot Initiative Strategy Center Foundation | $50,000 | Washington, DC, US | General Operating Support | 2023 |
| Beth Israel Deaconess Medical Center | $10,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2023 |
| Boston Symphony Orchestra | $5,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2023 |
| Brookline Community Foundation | $20,000 | Brookline, MA, US | General Operating Support | 2023 |
| Brookline Food Pantry | $5,000 | Brookline, MA, US | General Support | 2023 |
| Center On Budget And Policy Priorities | $460,000 | Washington, DC, US | General Operating Support | 2023 |
| Community Foundation Of Louisville | $17,500 | Louisville, KY, US | General Operations | 2023 |
| Endeavor Global Inc | $5,000 | New York, NY, US | General Operating Support | 2023 |
| Faith In Action | $50,000 | Washington, DC, US | General Operating Support | 2023 |
| Georgia Budget And Policy Institute Inc | $75,000 | Atlanta, GA, US | General Operating Support | 2023 |
| Jewish Arts Collaborative | $5,000 | Newton, MA, US | General Operating Support | 2023 |
| Kentucky Civic Engagement Table Inc | $125,000 | Louisville, KY, US | General Operating Support | 2023 |
| Kentucky Coalition Inc | $150,000 | Sasser, KY, US | General Operations | 2023 |
| Kentucky Public Radio | $7,500 | Louisville, KY, US | The Center For Investigative Reporting | 2023 |
| Montana Budget And Policy Center | $125,000 | Helena, MT, US | General Operating Support | 2023 |
| Mountain Association For Community Economic Development (Kcep) | $275,000 | Berea, KY, US | Kentucky Center For Economic Policy | 2023 |
| New York Women's Foundation | $10,000 | New York, NY, US | General Operations | 2023 |
| Oklahoma Policy Institute | $75,000 | Tulsa, OK, US | General Operating Support | 2023 |
| One Arizona | $25,000 | Phoenix, AZ, US | General Operating Support | 2023 |
| Progress Michigan Educationwe The People | $50,000 | Lansing, MI, US | General Operating Support | 2023 |
| State Power Fund | $150,000 | Youngstown, OH, US | General Operating Support | 2023 |
| The American Prospect | $50,000 | Washington, DC, US | General Operating Support | 2023 |
| The Commonwealth Institute For Fiscal Analysis | $75,000 | Richmond, VA, US | General Operating Support | 2023 |
| West Virginia Center On Budget And Policy Inc | $50,000 | Charleston, WV, US | General Operating Support | 2023 |
| New Mexico Voices For Children | $300,000 | Albuquerque, NM, US | General Operating Support | 2023 |
| Instituto Lab | $50,000 | Phoenix, AZ, US | General Operating Support | 2023 |
| Native Peoples Action Community Fund | $100,000 | Anchorage, AK, US | General Operating Support | 2023 |
| Neo Philanthropy Inc | $220,000 | New York, NY, US | General Operating Support | 2023 |
| The Alluvial Collective | $150,000 | Jackson, MS, US | General Operating Support | 2023 |
| Rural Arizona Engagement | $75,000 | Coolidge, AZ, US | General Operating Support | 2023 |
| National Association For The Advancement Of Colored People | $75,000 | Baltimore, MD, US | General Operating Support | 2023 |
| New Jersey Policy Perspective | $75,000 | Trenton, NJ, US | General Operating Support | 2023 |
| Arizona Community Foundation | $15,000 | Phoenix, AZ, US | General Operating Support | 2023 |
| Code For America Labs Inc | $25,000 | San Francisco, CA, US | General Operating Support | 2023 |
| The Alaska Center Education Fund | $50,000 | Anchorage, AK, US | General Operating Support | 2023 |
| Trustees Of Columbia University In The City Of New York | $10,000 | New York, NY, US | General Operating Support | 2023 |
| University Of Chicago | $5,000 | Chicago, IL, US | General Operating Support | 2023 |
| Blue Grass Community Foundation Inc | $50,000 | Lexington, KY, US | General Operating Support | 2023 |
| Voteriders | $50,000 | Santa Monica, CA, US | General Operating Support | 2023 |
| Fair Elections Center | $100,000 | Washington, DC, US | General Operating Support | 2023 |
| Windward Fund | $50,000 | Washington, DC, US | General Operating Support | 2023 |
| Ballot Initiative Strategy Center Foundation | $20,000 | Washington, DC, US | General Operating Support | 2022 |
| Beth Israel Deaconess Medical Center | $10,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2022 |
| Boston Symphony Orchestra | $5,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2022 |
| Brookline Community Foundation | $20,000 | Brookline, MA, US | General Operating Support | 2022 |
| Brookline Food Pantry | $5,000 | Brookline, MA, US | General Support | 2022 |
| Center On Budget And Policy Priorities | $410,000 | Washington, DC, US | General Operating Support | 2022 |
| Community Foundation Of Louisville | $20,000 | Louisville, KY, US | General Operations | 2022 |
| Endeavor Global Inc | $5,000 | New York, NY, US | General Operating Support | 2022 |
| Faith In Action | $50,000 | Washington, DC, US | General Operating Support | 2022 |
| Fund For Constitutional Government Financial Accountability And Corporate | $50,000 | Washington, DC, US | The Fact Coalition | 2022 |
| Georgia Budget And Policy Institute Inc | $75,000 | Atlanta, GA, US | General Operating Support | 2022 |
| Hopewell Fund | $20,000 | Washington, DC, US | Movement Cooperation | 2022 |
| Institute On Taxation And Economic Policy | $50,000 | Washington, DC, US | General Operating Support | 2022 |
| Jewish Arts Collaborative | $5,000 | Newton, MA, US | General Operating Support | 2022 |
| Kansas Action For Children Inc | $200,000 | Topeka, KS, US | General Operations | 2022 |
| Kentucky Coalition Inc | $170,000 | Sasser, KY, US | General Operations | 2022 |
| Kentucky Public Radio | $5,000 | Louisville, KY, US | The Center For Investigative Reporting | 2022 |
| Massachusetts Communities Action Network | $15,000 | Dorcester, MA, US | General Operating Support | 2022 |
| Montana Budget And Policy Center | $50,000 | Helena, MT, US | General Operating Support | 2022 |
| Mountain Association For Community Economic Development (Kcep) | $355,000 | Berea, KY, US | Kentucky Center For Economic Policy | 2022 |
| Nagel And Associateseconomic Opportunity Funders | $15,000 | Durham, NC, US | General Operating Support | 2022 |
| New York Women's Foundation | $15,000 | New York, NY, US | General Operations | 2022 |
| One Arizona | $50,000 | Phoenix, AZ, US | General Operating Support | 2022 |
| State Power Fund | $50,000 | Youngstown, OH, US | General Operating Support | 2022 |
| The American Prospect | $100,000 | Washington, DC, US | General Operating Support | 2022 |
| The Commonwealth Institute For Fiscal Analysis | $75,000 | Richmond, VA, US | General Operating Support | 2022 |
| The Urban Institute | $50,000 | Washington, DC, US | Tax Policy Center | 2022 |
| West Virginia Center On Budget And Policy Inc | $50,000 | Charleston, WV, US | General Operating Support | 2022 |
| Celiac Disease Foundation | $5,000 | Woodland Hills, CA, US | General Operating Support | 2022 |
| The Civilians | $5,000 | Brooklyn, NY, US | General Operating Support | 2022 |
| Kentucky Civic Engagement Table Inc | $150,000 | Louisville, KY, US | General Operating Support | 2022 |
| Ballot Initiative Strategy Center Foundation | $20,000 | Washington, DC, US | General Operating Support | 2022 |
| Beth Israel Deaconess Medical Center | $10,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2022 |
| Boston Symphony Orchestra | $5,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2022 |
| Brookline Community Foundation | $20,000 | Brookline, MA, US | General Operating Support | 2022 |
| Brookline Food Pantry | $5,000 | Brookline, MA, US | General Support | 2022 |
| Center On Budget And Policy Priorities | $410,000 | Washington, DC, US | General Operating Support | 2022 |
| Community Foundation Of Louisville | $20,000 | Louisville, KY, US | General Operations | 2022 |
| Endeavor Global Inc | $5,000 | New York, NY, US | General Operating Support | 2022 |
| Faith In Action | $50,000 | Washington, DC, US | General Operating Support | 2022 |
| Fund For Constitutional Government Financial Accountability And Corporate | $50,000 | Washington, DC, US | The Fact Coalition | 2022 |
| Georgia Budget And Policy Institute Inc | $75,000 | Atlanta, GA, US | General Operating Support | 2022 |
| Hopewell Fund | $20,000 | Washington, DC, US | Movement Cooperation | 2022 |
| Institute On Taxation And Economic Policy | $50,000 | Washington, DC, US | General Operating Support | 2022 |
| Jewish Arts Collaborative | $5,000 | Newton, MA, US | General Operating Support | 2022 |
| Kansas Action For Children Inc | $200,000 | Topeka, KS, US | General Operations | 2022 |
| Kentucky Coalition Inc | $170,000 | Sasser, KY, US | General Operations | 2022 |
| Kentucky Public Radio | $5,000 | Louisville, KY, US | The Center For Investigative Reporting | 2022 |
| Massachusetts Communities Action Network | $15,000 | Dorcester, MA, US | General Operating Support | 2022 |
| Montana Budget And Policy Center | $50,000 | Helena, MT, US | General Operating Support | 2022 |
| Mountain Association For Community Economic Development (Kcep) | $355,000 | Berea, KY, US | Kentucky Center For Economic Policy | 2022 |
| Nagel And Associateseconomic Opportunity Funders | $15,000 | Durham, NC, US | General Operating Support | 2022 |
| New York Women's Foundation | $15,000 | New York, NY, US | General Operations | 2022 |
| One Arizona | $50,000 | Phoenix, AZ, US | General Operating Support | 2022 |
| State Power Fund | $50,000 | Youngstown, OH, US | General Operating Support | 2022 |
| The American Prospect | $100,000 | Washington, DC, US | General Operating Support | 2022 |
| The Commonwealth Institute For Fiscal Analysis | $75,000 | Richmond, VA, US | General Operating Support | 2022 |
| The Urban Institute | $50,000 | Washington, DC, US | Tax Policy Center | 2022 |
| West Virginia Center On Budget And Policy Inc | $50,000 | Charleston, WV, US | General Operating Support | 2022 |
| Celiac Disease Foundation | $5,000 | Woodland Hills, CA, US | General Operating Support | 2022 |
| The Civilians | $5,000 | Brooklyn, NY, US | General Operating Support | 2022 |
| Kentucky Civic Engagement Table Inc | $150,000 | Louisville, KY, US | General Operating Support | 2022 |
| Ballot Initiative Strategy Center Foundation | $20,000 | Washington, DC, US | General Operating Support | 2021 |
| Beth Israel Deaconess Medical Center | $10,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2021 |
| Boston Symphony Orchestra | $5,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2021 |
| Brookline Community Foundation | $20,000 | Brookline, MA, US | General Operating Support | 2021 |
| Brookline Food Pantry | $5,000 | Brookline, MA, US | General Support | 2021 |
| Center For Popular Democracyblack Organizing For Communities | $20,000 | Brooklyn, NY, US | General Operating Support | 2021 |
| Center On Budget And Policy Priorities | $450,000 | Washington, DC, US | General Operating Support | 2021 |
| Community Foundation Of Louisville | $15,000 | Louisville, KY, US | General Operations | 2021 |
| Endeavor Global Inc | $5,000 | New York, NY, US | General Operating Support | 2021 |
| Faith In Action | $50,000 | Washington, DC, US | General Operating Support | 2021 |
| Fund For Constitutional Government Financial Accountability And Corporate | $20,000 | Washington, DC, US | The Fact Coalition | 2021 |
| Georgia Budget And Policy Institute Inc | $75,000 | Atlanta, GA, US | General Operating Support | 2021 |
| Hopewell Fund | $20,000 | Washington, DC, US | Movement Cooperation | 2021 |
| Institute On Taxation And Economic Policy | $50,000 | Washington, DC, US | General Operating Support | 2021 |
| Jewish Arts Collaborative | $5,000 | Newton, MA, US | General Operating Support | 2021 |
| Kansas Action For Children Inc | $200,000 | Topeka, KS, US | General Operations | 2021 |
| Kentucky Coalition Inc | $120,000 | Sasser, KY, US | General Operations | 2021 |
| Kentucky Public Radio | $10,000 | Louisville, KY, US | The Center For Investigative Reporting | 2021 |
| Massachusetts Communities Action Network | $10,000 | Dorcester, MA, US | General Operating Support | 2021 |
| Montana Budget And Policy Center | $50,000 | Helena, MT, US | General Operating Support | 2021 |
| Mountain Association For Community Economic Development (kcep) | $355,000 | Berea, KY, US | Kentucky Center For Economic Policy | 2021 |
| New Venture Fundamericans For Tax Fairness | $35,000 | Washington, DC, US | Americans For Tax Fairness | 2021 |
| New York Women's Foundation | $15,000 | New York, NY, US | General Operations | 2021 |
| Oklahoma Policy Institute | $50,000 | Tulsa, OK, US | General Operating Support | 2021 |
| The American Prospect | $100,000 | Washington, DC, US | General Operating Support | 2021 |
| The Commonwealth Institute For Fiscal Analysis | $75,000 | Richmond, VA, US | General Operating Support | 2021 |
| The Urban Institute | $50,000 | Washington, DC, US | Tax Policy Center | 2021 |
| Tides Center | $25,000 | San Francisco, CA, US | Florida Rights Restoration Coalition Education Fund | 2021 |
| West Virginia Center On Budget And Policy Inc | $50,000 | Charleston, WV, US | General Operating Support | 2021 |
| Nagel And Associateseconomic Opportunity Funders | $15,000 | Durham, NC, US | General Operating Support | 2021 |
| State Power Fund | $20,000 | Youngstown, OH, US | General Operating Support | 2021 |
| William J Brennan Jr Center For Justice Inc | $10,000 | New York, NY, US | General Operating Support | 2021 |
| Alliance For Youth Organizing | $175,000 | Washington, DC, US | General Operating Support | 2020 |
| American Camping Association | $5,000 | Martinsville, IN, US | General Operating Support | 2020 |
| Ballot Initiative Strategy Center Foundation | $20,000 | Washington, DC, US | General Operating Support | 2020 |
| Beth Israel Deaconess Medical Center | $10,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2020 |
| Boston Symphony Orchestra | $5,000 | Boston, MA, US | General Support In Memory Of Sidney & Miriam Stoneman | 2020 |
| Brookline Community Foundation | $15,000 | Brookline, MA, US | General Operating Support | 2020 |
| Center On Budget And Policy Priorities | $541,000 | Washington, DC, US | General Operating Support | 2020 |
| Endeavor Global Inc | $5,000 | New York, NY, US | General Operating Support | 2020 |
| Faith In Action | $75,000 | Washington, DC, US | General Operating Support | 2020 |
| Fund For Constitutional Government Financial Accountability And Corporate | $20,000 | Washington, DC, US | The Fact Coalition | 2020 |
| Georgia Budget And Policy Institute Inc | $175,000 | Atlanta, GA, US | General Operating Support | 2020 |
| Institute On Taxation And Economic Policy | $50,000 | Washington, DC, US | General Operating Support | 2020 |
| Jewish Arts Collaborative | $5,000 | Newton, MA, US | General Operating Support | 2020 |
| Kentucky Public Radio | $7,500 | Louisville, KY, US | The Center For Investigative Reporting | 2020 |
| Massachusetts Communities Action Network | $10,000 | Dorcester, MA, US | General Operating Support | 2020 |
| Montana Budget And Policy Center | $75,000 | Helena, MT, US | General Operating Support | 2020 |
| Mountain Association For Community Economic Development | $380,000 | Berea, KY, US | Kentucky Center For Economic Policy | 2020 |
| New Venture Fundamericans For Tax Fairness | $197,500 | Washington, DC, US | Americans For Tax Fairness | 2020 |
| New York Women's Foundation | $15,000 | New York, NY, US | General Operations | 2020 |
| Oklahoma Policy Institute | $75,000 | Tulsa, OK, US | General Operating Support | 2020 |
| Planned Parenthood Of Indiana And Kentucky | $5,000 | Indianapolis, IN, US | General Operations | 2020 |
| Progress Michigan Educationwe The People | $225,000 | Lansing, MI, US | General Operating Support | 2020 |
| The American Prospect | $50,000 | Washington, DC, US | General Operating Support | 2020 |
| The Brearley School | $10,000 | New York, NY, US | General Operations | 2020 |
| The Commonwealth Institute For Fiscal Analysis | $100,000 | Richmond, VA, US | General Operating Support | 2020 |
| The Urban Institute | $50,000 | Washington, DC, US | Tax Policy Center | 2020 |
| West Virginia Center On Budget And Policy Inc | $75,000 | Charleston, WV, US | General Operating Support | 2020 |
| Wisconsin Voices Inc | $325,000 | Milwaukee, WI, US | General Operating Support | 2020 |
| Hopewell Fund | $50,000 | Washington, DC, US | Movement Cooperation | 2020 |
| Progressive Change Institute | $25,000 | Washington, DC, US | General Operations | 2020 |
| Community Foundation Of Louisville | $12,500 | Louisville, KY, US | General Operations | 2020 |
| Brookline Food Pantry | $5,000 | Brookline, MA, US | General Support | 2020 |
| Black Votes Matter Capacity Building Institute | $5,000 | East Point, GA, US | General Support | 2020 |
| Progeorgia State Table Inc | $100,000 | Atlanta, GA, US | General Operations | 2020 |
| Tides Center | $225,000 | San Francisco, CA, US | Florida Rights Restoration Coalition Education Fund | 2020 |
| Pushblack | $125,000 | Washington, DC, US | General Operations | 2020 |
| Kansas Action For Children Inc | $200,000 | Topeka, KS, US | General Operations | 2020 |
| Kentucky Coalition Inc | $120,000 | Sasser, KY, US | General Operations | 2020 |
Foundations Similar to Limestone Foundation
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Related Foundation Resources in MA:
Contact Information
Official contact details for Limestone Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 47-7017224 |
| Website | N/A |
| Address | GOULSTON STORRS 400 ATLANTIC A Boston, MA 02110-0000 |
Key People (5)
Board members, trustees, and key staff who oversee Limestone Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Trustee | Elizabeth Deknatel |
|---|---|
| Trustee | Maria Deknatel |
| Trustee | Gabriel Deknatel |
| Trustee | Alan Rottenberg |
| Trustee | David Wood |
Forms 990-PF
IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.
Form 990-PF Research Tips
- Review Part XV for detailed grant recipient information and funding purposes
- Check Part I for total assets, annual giving amounts, and payout requirements
- Examine Part VIII for key personnel compensation and board structure
- Look for trends across multiple years to understand giving patterns
About This Foundation Profile
This comprehensive foundation profile for Limestone Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.
Data Sources & Accuracy
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Research Applications
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Data Currency: Last updated
February 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.