Lawrence A & Joan E Siff Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Lawrence A & Joan E Siff Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 42-1612889
Foundation Overview
Based in Worcester, MA, Lawrence A & Joan E Siff Foundation has awarded 156 grants totaling $243,560 to organizations in Massachusetts, Rhode Island and 6 other states across the US. Individual grants range from $50 to $15,000, with a median award of $250.
Latest Form 990-PF Snapshot
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
4 of 20 recipients (20%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.
Geographic Focus
83% of all grants are concentrated in Massachusetts, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Massachusetts, funding concentrates in Boston (47%), Newton (12%), Waltham (7%).
Funding Trajectory
Declining funding trend with 45% decrease over 7 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.
Program Areas
Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.
Where is The Money Going?
Grants & Funding
Analyzing past grantees provides valuable insights into Lawrence A & Joan E Siff 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 |
|---|---|---|---|---|
| Boston Athenaeum | $200 | Boston, MA, US | General | 2023 |
| Museum Of Fine Arts | $150 | Boston, MA, US | General | 2023 |
| Museum Of Science | $3,000 | Boston, MA, US | General | 2023 |
| Next For Autism | $1,200 | New York, NY, US | General | 2023 |
| Temple Beth Avodah | $4,000 | Newton, MA, US | General | 2023 |
| The Academy Of American Poets | $250 | New York, NY, US | General | 2023 |
| The Trustees Of Reservations | $75 | Boston, MA, US | General | 2023 |
| Two Ten International Footwear Foundation | $1,500 | Waltham, MA, US | General | 2023 |
| Graywolf Press | $200 | Minneapolis, MN, US | General | 2023 |
| Grow Associates Inc | $200 | Randolf, MA, US | General | 2023 |
| Boston Athenaeum | $200 | Boston, MA, US | General | 2023 |
| Museum Of Fine Arts | $150 | Boston, MA, US | General | 2023 |
| Museum Of Science | $3,000 | Boston, MA, US | General | 2023 |
| Next For Autism | $1,200 | New York, NY, US | General | 2023 |
| Temple Beth Avodah | $4,000 | Newton, MA, US | General | 2023 |
| The Academy Of American Poets | $250 | New York, NY, US | General | 2023 |
| The Trustees Of Reservations | $75 | Boston, MA, US | General | 2023 |
| Two Ten International Footwear Foundation | $1,500 | Waltham, MA, US | General | 2023 |
| Graywolf Press | $200 | Minneapolis, MN, US | General | 2023 |
| Grow Associates Inc | $200 | Randolf, MA, US | General | 2023 |
| Alzheimer's Association Of Ma | $250 | Watertown, MA, US | General | 2022 |
| Biobuilder Educational Foundation | $250 | Newton, MA, US | General | 2022 |
| Boston University Law School | $250 | Boston, MA, US | General | 2022 |
| Brown University | $15,000 | Providence, RI, US | General | 2022 |
| Dana Farber Cancer Institute | $180 | Boston, MA, US | General | 2022 |
| Franciscan Hospital For Children | $3,000 | Brighton, MA, US | General | 2022 |
| Museum Of Science | $3,000 | Boston, MA, US | General | 2022 |
| Pmc Jimmy Fund | $250 | Needham, MA, US | General | 2022 |
| Temple Beth Avodah | $3,800 | Newton, MA, US | General | 2022 |
| The Academy Of American Poets | $250 | New York, NY, US | General | 2022 |
| Tufts University | $250 | Medford, MA, US | General | 2022 |
| Two Ten International Footwear Foundation | $1,500 | Waltham, MA, US | General | 2022 |
| World Against Toys Causing Harm | $250 | Boston, MA, US | General | 2022 |
| Boston Athenaeum | $550 | Boston, MA, US | General | 2022 |
| Institute Of Contemporary Art | $100 | Boston, MA, US | General | 2022 |
| Linden Ponds Resident Aid Fund | $100 | Hingham, MA, US | General | 2022 |
| Make A Wish Foundation Massachusetts | $100 | Boston, MA, US | General | 2022 |
| Spaulding Rehabilitation | $100 | Boston, MA, US | General | 2022 |
| Temple Isaiah | $180 | Lexington, MA, US | General | 2022 |
| Philip And Bernice Frieze Fund | $150 | Boston, MA, US | General | 2022 |
| The Thoreau Society | $85 | Concord, MA, US | General | 2022 |
| Alzheimer's Association Of Ma | $250 | Watertown, MA, US | General | 2022 |
| Biobuilder Educational Foundation | $250 | Newton, MA, US | General | 2022 |
| Boston University Law School | $250 | Boston, MA, US | General | 2022 |
| Brown University | $15,000 | Providence, RI, US | General | 2022 |
| Dana Farber Cancer Institute | $180 | Boston, MA, US | General | 2022 |
| Franciscan Hospital For Children | $3,000 | Brighton, MA, US | General | 2022 |
| Museum Of Science | $3,000 | Boston, MA, US | General | 2022 |
| Pmc Jimmy Fund | $250 | Needham, MA, US | General | 2022 |
| Temple Beth Avodah | $3,800 | Newton, MA, US | General | 2022 |
| The Academy Of American Poets | $250 | New York, NY, US | General | 2022 |
| Tufts University | $250 | Medford, MA, US | General | 2022 |
| Two Ten International Footwear Foundation | $1,500 | Waltham, MA, US | General | 2022 |
| World Against Toys Causing Harm | $250 | Boston, MA, US | General | 2022 |
| Boston Athenaeum | $550 | Boston, MA, US | General | 2022 |
| Institute Of Contemporary Art | $100 | Boston, MA, US | General | 2022 |
| Linden Ponds Resident Aid Fund | $100 | Hingham, MA, US | General | 2022 |
| Make A Wish Foundation Massachusetts | $100 | Boston, MA, US | General | 2022 |
| Spaulding Rehabilitation | $100 | Boston, MA, US | General | 2022 |
| Temple Isaiah | $180 | Lexington, MA, US | General | 2022 |
| Philip And Bernice Frieze Fund | $150 | Boston, MA, US | General | 2022 |
| The Thoreau Society | $85 | Concord, MA, US | General | 2022 |
| Alzheimer's Association Of Ma | $250 | Watertown, MA, US | General | 2022 |
| Biobuilder Educational Foundation | $250 | Newton, MA, US | General | 2022 |
| Boston University Law School | $250 | Boston, MA, US | General | 2022 |
| Brown University | $15,000 | Providence, RI, US | General | 2022 |
| Dana Farber Cancer Institute | $180 | Boston, MA, US | General | 2022 |
| Franciscan Hospital For Children | $3,000 | Brighton, MA, US | General | 2022 |
| Museum Of Science | $3,000 | Boston, MA, US | General | 2022 |
| Pmc Jimmy Fund | $250 | Needham, MA, US | General | 2022 |
| Temple Beth Avodah | $3,800 | Newton, MA, US | General | 2022 |
| The Academy Of American Poets | $250 | New York, NY, US | General | 2022 |
| Tufts University | $250 | Medford, MA, US | General | 2022 |
| Two Ten International Footwear Foundation | $1,500 | Waltham, MA, US | General | 2022 |
| World Against Toys Causing Harm | $250 | Boston, MA, US | General | 2022 |
| Boston Athenaeum | $550 | Boston, MA, US | General | 2022 |
| Institute Of Contemporary Art | $100 | Boston, MA, US | General | 2022 |
| Linden Ponds Resident Aid Fund | $100 | Hingham, MA, US | General | 2022 |
| Make A Wish Foundation Massachusetts | $100 | Boston, MA, US | General | 2022 |
| Spaulding Rehabilitation | $100 | Boston, MA, US | General | 2022 |
| Temple Isaiah | $180 | Lexington, MA, US | General | 2022 |
| Philip And Bernice Frieze Fund | $150 | Boston, MA, US | General | 2022 |
| The Thoreau Society | $85 | Concord, MA, US | General | 2022 |
| Boston University Law School | $250 | Boston, MA, US | General | 2021 |
| Brimmer And May School | $250 | Chestnut Hill, MA, US | General | 2021 |
| Brown University | $15,000 | Providence, RI, US | General | 2021 |
| Dana Farber Cancer Institute | $600 | Boston, MA, US | General | 2021 |
| Earth Creative | $500 | Lake Forest Park, WA, US | General | 2021 |
| Franciscan Hospital For Children | $4,000 | Brighton, MA, US | General | 2021 |
| Mass Audubon | $100 | Lincoln, MA, US | General | 2021 |
| Museum Of Fine Arts | $150 | Boston, MA, US | General | 2021 |
| Museum Of Science | $2,500 | Boston, MA, US | General | 2021 |
| Temple Beth Avodah | $3,600 | Newton, MA, US | General | 2021 |
| The Academy Of American Poets | $250 | New York, NY, US | General | 2021 |
| Tufts University | $250 | Medford, MA, US | General | 2021 |
| Two Ten International Footwear Foundation | $1,500 | Waltham, MA, US | General | 2021 |
| World Against Toys Causing Harm | $250 | Boston, MA, US | General | 2021 |
| Biobuilder Educational Foundation | $250 | Newton, MA, US | General | 2021 |
| Cape Cod Healthcare Foundation | $300 | Hyannis, MA, US | General | 2021 |
| Tenacre Country Day School | $250 | Wellesley, MA, US | General | 2021 |
| The Trustees Of Reservations | $250 | Boston, MA, US | General | 2021 |
| Brown University | $15,000 | Providence, RI, US | General | 2020 |
| Franciscan Hospital For Children | $5,000 | Brighton, MA, US | General | 2020 |
| Museum Of Fine Arts | $150 | Boston, MA, US | General | 2020 |
| Museum Of Science | $2,500 | Boston, MA, US | General | 2020 |
| Next For Autism | $3,000 | New York, NY, US | General | 2020 |
| Pmc Jimmy Fund | $250 | Needham, MA, US | General | 2020 |
| Temple Beth Avodah | $8,500 | Newton, MA, US | General | 2020 |
| Tufts University | $250 | Medford, MA, US | General | 2020 |
| Two Ten International Footwear Foundation | $1,500 | Waltham, MA, US | General | 2020 |
| World Against Toys Causing Harm | $250 | Boston, MA, US | General | 2020 |
| Earth Creative | $500 | Lake Forest Park, WA, US | General | 2020 |
| Father Bill's & Mainspring | $250 | Brockton, MA, US | General | 2020 |
| Brimmer And May School | $1,100 | Chestnut Hill, MA, US | General | 2018 |
| Brown University | $15,000 | Providence, RI, US | General | 2018 |
| Commonwealth Of Ma - Department Of Conservation And Recreation | $60 | Boston, MA, US | General | 2018 |
| Frieze Fund At Childrens Hospital | $125 | Boston, MA, US | General | 2018 |
| New England Aquarium | $160 | Boston, MA, US | General | 2018 |
| Pmc Jimmy Fund | $250 | Needham, MA, US | General | 2018 |
| Temple Beth Avodah | $8,600 | Newton, MA, US | General | 2018 |
| Tufts University | $1,000 | Medford, MA, US | General | 2018 |
| Two Ten International Footwear Foundation | $1,500 | Waltham, MA, US | General | 2018 |
| Zoo New England | $150 | Boston, MA, US | General | 2018 |
| Museum Of Science | $2,500 | Boston, MA, US | General | 2018 |
| Sustainable Seattle | $1,000 | Seattle, WA, US | General | 2018 |
| The Price Center | $180 | Newton, MA, US | General | 2018 |
| Brimmer And May School | $300 | Chestnut Hill, MA, US | General | 2017 |
| Commonwealth Of Ma - Department Of Conservation And Recreation | $100 | Boston, MA, US | General | 2017 |
| Dana Farber Cancer Institute | $500 | Boston, MA, US | General | 2017 |
| Franciscan Hospital For Children | $2,200 | Brighton, MA, US | General | 2017 |
| Ma Society For The Prevention Of Cruelty To Children | $1,450 | Boston, MA, US | General | 2017 |
| Museum Of Fine Arts | $115 | Boston, MA, US | General | 2017 |
| Temple Beth Avodah | $3,600 | Newton, MA, US | General | 2017 |
| The Frieze Fund At Childrens Hospital | $100 | Boston, MA, US | General | 2017 |
| The Winsor School | $250 | Boston, MA, US | General | 2017 |
| Tufts University | $250 | Medford, MA, US | General | 2017 |
| Two Ten International Footwear Foundation | $2,000 | Waltham, MA, US | General | 2017 |
| Zoo New England | $175 | Boston, MA, US | General | 2017 |
| New England Aquarium | $150 | Boston, MA, US | General | 2017 |
| Next For Autism | $3,000 | New York, NY, US | General | 2017 |
| Sisters Of Life | $250 | Suffern, NY, US | General | 2017 |
| Brown University | $10,000 | Providence, RI, US | General | 2016 |
| Commonwealth Of Ma - Department Of Conservation And Recreation | $120 | Boston, MA, US | General | 2016 |
| Community Cooks | $500 | Somerville, MA, US | General | 2016 |
| Franciscan Hospital For Children | $1,000 | Brighton, MA, US | General | 2016 |
| Museum Of Fine Arts | $110 | Boston, MA, US | General | 2016 |
| Phillips Academy | $100 | Andover, MA, US | General | 2016 |
| Pmc Jimmy Fund | $150 | Needham, MA, US | General | 2016 |
| Temple Beth Avodah | $3,400 | Newton, MA, US | General | 2016 |
| The Academy Of American Poets | $250 | New York, NY, US | General | 2016 |
| The Winsor School | $1,000 | Boston, MA, US | General | 2016 |
| Tufts University | $2,500 | Medford, MA, US | General | 2016 |
| Morse Life | $180 | West Palm Beach, FL, US | General | 2016 |
| Little Sisters Of The Poor | $250 | Somerville, MA, US | General | 2016 |
| Library Of America | $50 | Boone, IA, US | General | 2016 |
| American Academy Of Ophthalmology | $150 | San Francisco, CA, US | General | 2016 |
Foundations Similar to Lawrence A & Joan E Siff Foundation
Discover 5 foundations with comparable assets ($161,751-$168,254), similar grant patterns, and geographic focus in MA that may also align with your organization's funding needs and grant seeking strategy.
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Arthur H Cort Family Foundation
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Contact Information
Official contact details for Lawrence A & Joan E Siff Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 42-1612889 |
| Website | N/A |
| Address | 306 MAIN STREET 400 Worcester, MA 01608-1550 |
Key People (4)
Board members, trustees, and key staff who oversee Lawrence A & Joan E Siff Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Trustee | Lawrence A Siff |
|---|---|
| Trustee | Joan E Swartz-siff |
| Trustee | Shirley S Siff |
| Trustee | Stefan Nathanson |
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 Lawrence A & Joan E Siff 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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