The Nathan & Lena Seiler Family Fdn | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Nathan & Lena Seiler Family Fdn. Data shown is extracted from Form 990-PF filings.

EIN: 13-3106906

Foundation Overview

Based in Staten Island, NY, The Nathan & Lena Seiler Family Fdn has awarded 218 grants totaling $1,192,890 to organizations in New York, New Jersey and 13 other states, plus international recipients. Individual grants range from $100 to $51,000, with a median award of $4,000.

Latest Tax Year
2024
Total Giving (all years)
$1,192,890
Total Assets
$4,928,609
Median Grant (all grants)
$4,000

Latest Form 990-PF Snapshot

Total Grants
34
Median Grant
$3,800
% No Significant Change
0% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Balanced Approach: 35%

12 of 34 recipients (35%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
New York

56% of grants are awarded in New York, with additional funding distributed across 15 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in Monsey (24%), Brooklyn (20%), New York (17%).

Funding Trajectory
-32%

Declining funding trend with 32% decrease over 6 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
General Purposes

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?

Loading geographic data...
Loading chart...
Loading chart...
Loading chart...

Grants & Funding

Analyzing past grantees provides valuable insights into The Nathan & Lena Seiler Family Fdn'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
Center For Constitutional Rights $3,500 New York, NY, US Tax Exempt Purpose 2024
Chofetz Chaim Heritage Foundation $9,000 Suffern, NY, US Tax Exempt Purpose 2024
Congregation Yesod Avodah $2,000 Brooklyn, NY, US Tax Exempt Purpose 2024
Food For Free Committee $10,000 Cambridge, MA, US Tax Exempt Purpose 2024
Jep $2,000 Mamaroneck, NY, US Tax Exempt Purpose 2024
Lahav $500 Valley Cotage, NY, US Tax Exempt Purpose 2024
Rsa $835 Center Line, MI, US Tax Exempt Purpose 2024
The Brattle Film Foundation $5,000 Cambridge, MA, US Tax Exempt Purpose 2024
The Center For Inquiry $6,000 Amherst, NY, US Tax Exempt Purpose 2024
The Peter Westbrook Foundation $7,500 New York, NY, US Tax Exempt Purpose 2024
The Red Rover Relief $7,500 Sacramento, CA, US Tax Exempt Purpose 2024
Yaffed $6,000 New City, NY, US Tax Exempt Purpose 2024
Yeshiva Institute Divrei Shmuel $18,000 Monsey, NY, US Tax Exempt Purpose 2024
Alight $5,000 Minneapolis, MN, US Tax Exempt Purpose 2024
Congregation Laasok V'laasok $44,500 Lakewood, NJ, US Tax Exempt Purpose 2024
Ashira $4,000 Spring Valley, NY, US Tax Exempt Purpose 2024
Binyan Olam $500 New York, NY, US Tax Exempt Purpose 2024
Adas Yereim $500 Brooklyn, NY, US Tax Exempt Purpose 2024
Keren Hayeled $350 Brooklyn, NY, US Tax Exempt Purpose 2024
Missouri Torah Institute $500 Chesterfield, MO, US Tax Exempt Purpose 2024
Yeshiva Derech Hatorah Of Monsey $1,750 Monsey, NY, US Tax Exempt Purpose 2024
American Friends Of Mosdos Montreal $5,000 Lakewood, NJ, US Tax Exempt Purpose 2024
Center For Disaster Philathropy $5,000 Chicago, IL, US Tax Exempt Purpose 2024
Cooperative Development Institute $4,500 Northampton, MA, US Tax Exempt Purpose 2024
Friends Of Tziyuney Halacha $200 Woodmere, NY, US Tax Exempt Purpose 2024
Heritage House $1,800 Cincinnati, OH, US Tax Exempt Purpose 2024
Keren Or $100 New York, NY, US Tax Exempt Purpose 2024
Mishmeres Hashalom $6,800 Monsey, NY, US Tax Exempt Purpose 2024
Orlando Torah Center $2,500 Orlando, FL, US Tax Exempt Purpose 2024
P'tach $265 Brooklyn, NY, US Tax Exempt Purpose 2024
Shaar $3,600 Lawrence, NY, US Tax Exempt Purpose 2024
Tampa Torah Center $10,000 Tampa, FL, US Tax Exempt Purpose 2024
Texas Torah Center $5,000 Dallas, TX, US Tax Exempt Purpose 2024
Yeshiva Of Greater Monsey $300 Spring Valley, NY, US Tax Exempt Purpose 2024
Ahaves Torah $12,000 Henderson, NV, US Tax Exempt Purpose 2023
Center For Constitutional Rights $3,000 New York, NY, US Tax Exempt Purpose 2023
Chofetz Chaim Heritage Foundation $4,500 Suffern, NY, US Tax Exempt Purpose 2023
Congregation Yesod Avodah $3,600 Brooklyn, NY, US Tax Exempt Purpose 2023
Food For Free Committee $5,000 Cambridge, MA, US Tax Exempt Purpose 2023
Foxman Torah Institute $3,000 Cherry Hill, NJ, US Tax Exempt Purpose 2023
Jep $2,000 Mamaroneck, NY, US Tax Exempt Purpose 2023
Jewish Vocational Services $5,500 Boston, MA, US Tax Exempt Purpose 2023
Lahav $500 Valley Cotage, NY, US Tax Exempt Purpose 2023
Rsa $9,100 Center Line, MI, US Tax Exempt Purpose 2023
The Brattle Film Foundation $4,000 Cambridge, MA, US Tax Exempt Purpose 2023
The Center For Inquiry $4,000 Amherst, NY, US Tax Exempt Purpose 2023
The Peter Westbrook Foundation $5,000 New York, NY, US Tax Exempt Purpose 2023
The Red Rover Relief $4,000 Sacramento, CA, US Tax Exempt Purpose 2023
Yaffed $4,000 New City, NY, US Tax Exempt Purpose 2023
Yeshiva Institute Divrei Shmuel $4,000 Monsey, NY, US Tax Exempt Purpose 2023
Yeshiva Ohr Chanoch $2,350 Los Angeles, CA, US Tax Exempt Purpose 2023
Yeshiva Zichron Menahem $6,800 New York, NY, US Tax Exempt Purpose 2023
Jec Of South Florida $500 Boca Raton, FL, US Tax Exempt Purpose 2023
Alight $5,500 Minneapolis, MN, US Tax Exempt Purpose 2023
Congregation Laasok V'laasok $19,000 Lakewood, NJ, US Tax Exempt Purpose 2023
Yeshiva Tiferes Torah Boca $2,000 Boca Raton, FL, US Tax Exempt Purpose 2023
Zichron Avos $5,000 Brooklyn, NY, US Tax Exempt Purpose 2023
Ashira $1,000 Spring Valley, NY, US Tax Exempt Purpose 2023
Binyan Olam $500 New York, NY, US Tax Exempt Purpose 2023
Adas Yereim $500 Brooklyn, NY, US Tax Exempt Purpose 2023
Keren Hayeled $360 Brooklyn, NY, US Tax Exempt Purpose 2023
Missouri Torah Institute $360 Chesterfield, MO, US Tax Exempt Purpose 2023
Mivtoch Oz $430 Monsey, NY, US Tax Exempt Purpose 2023
Yeshiva Derech Hatorah Of Monsey $2,500 Monsey, NY, US Tax Exempt Purpose 2023
Ahaves Torah $10,000 Henderson, NV, US Tax Exempt Purpose 2022
Center For Constitutional Rights $3,500 New York, NY, US Tax Exempt Purpose 2022
Chofetz Chaim Heritage Foundation $5,000 Suffern, NY, US Tax Exempt Purpose 2022
Congregation Yesod Avodah $2,500 Brooklyn, NY, US Tax Exempt Purpose 2022
Food For Free Committee $5,000 Cambridge, MA, US Tax Exempt Purpose 2022
Foxman Torah Institute $3,500 Cherry Hill, NJ, US Tax Exempt Purpose 2022
Jep $1,000 Mamaroneck, NY, US Tax Exempt Purpose 2022
Jewish Vocational Services $4,375 Boston, MA, US Tax Exempt Purpose 2022
Lahav $3,500 Valley Cotage, NY, US Tax Exempt Purpose 2022
Mesivta Of Las Vegas $800 Las Vegas, NV, US Tax Exempt Purpose 2022
Mesivta Sharei Arazim $6,000 Monsey, NY, US Tax Exempt Purpose 2022
Mishmeres Hashalom $10,000 Monsey, NY, US Tax Exempt Purpose 2022
Rsa $3,000 Center Line, MI, US Tax Exempt Purpose 2022
The Brattle Film Foundation $2,000 Cambridge, MA, US Tax Exempt Purpose 2022
The Center For Inquiry $3,000 Amherst, NY, US Tax Exempt Purpose 2022
The Peter Westbrook Foundation $4,375 New York, NY, US Tax Exempt Purpose 2022
The Red Rover Relief $4,375 Sacramento, CA, US Tax Exempt Purpose 2022
Yaffed $4,000 New City, NY, US Tax Exempt Purpose 2022
Yeshiva Institute Divrei Shmuel $15,000 Monsey, NY, US Tax Exempt Purpose 2022
Yeshiva Ohr Chanoch $5,000 Los Angeles, CA, US Tax Exempt Purpose 2022
Yeshiva Zichron Menahem $3,400 New York, NY, US Tax Exempt Purpose 2022
American Friends Of Bun Olam $500 Monsey, NY, US Tax Exempt Purpose 2022
Jec Of South Florida $800 Boca Raton, FL, US Tax Exempt Purpose 2022
Alight $4,375 Minneapolis, MN, US Tax Exempt Purpose 2022
Ahaves Torah $10,000 Henderson, NV, US Tax Exempt Purpose 2022
Center For Constitutional Rights $3,500 New York, NY, US Tax Exempt Purpose 2022
Chofetz Chaim Heritage Foundation $5,000 Suffern, NY, US Tax Exempt Purpose 2022
Congregation Yesod Avodah $2,500 Brooklyn, NY, US Tax Exempt Purpose 2022
Food For Free Committee $5,000 Cambridge, MA, US Tax Exempt Purpose 2022
Foxman Torah Institute $3,500 Cherry Hill, NJ, US Tax Exempt Purpose 2022
Jep $1,000 Mamaroneck, NY, US Tax Exempt Purpose 2022
Jewish Vocational Services $4,375 Boston, MA, US Tax Exempt Purpose 2022
Lahav $3,500 Valley Cotage, NY, US Tax Exempt Purpose 2022
Mesivta Of Las Vegas $800 Las Vegas, NV, US Tax Exempt Purpose 2022
Mesivta Sharei Arazim $6,000 Monsey, NY, US Tax Exempt Purpose 2022
Mishmeres Hashalom $10,000 Monsey, NY, US Tax Exempt Purpose 2022
Rsa $3,000 Center Line, MI, US Tax Exempt Purpose 2022
The Brattle Film Foundation $2,000 Cambridge, MA, US Tax Exempt Purpose 2022
The Center For Inquiry $3,000 Amherst, NY, US Tax Exempt Purpose 2022
The Peter Westbrook Foundation $4,375 New York, NY, US Tax Exempt Purpose 2022
The Red Rover Relief $4,375 Sacramento, CA, US Tax Exempt Purpose 2022
Yaffed $4,000 New City, NY, US Tax Exempt Purpose 2022
Yeshiva Institute Divrei Shmuel $15,000 Monsey, NY, US Tax Exempt Purpose 2022
Yeshiva Ohr Chanoch $5,000 Los Angeles, CA, US Tax Exempt Purpose 2022
Yeshiva Zichron Menahem $3,400 New York, NY, US Tax Exempt Purpose 2022
American Friends Of Bun Olam $500 Monsey, NY, US Tax Exempt Purpose 2022
Jec Of South Florida $800 Boca Raton, FL, US Tax Exempt Purpose 2022
Alight $4,375 Minneapolis, MN, US Tax Exempt Purpose 2022
Ahaves Torah $10,000 Henderson, NV, US Tax Exempt Purpose 2022
Center For Constitutional Rights $3,500 New York, NY, US Tax Exempt Purpose 2022
Chofetz Chaim Heritage Foundation $5,000 Suffern, NY, US Tax Exempt Purpose 2022
Congregation Yesod Avodah $2,500 Brooklyn, NY, US Tax Exempt Purpose 2022
Food For Free Committee $5,000 Cambridge, MA, US Tax Exempt Purpose 2022
Foxman Torah Institute $3,500 Cherry Hill, NJ, US Tax Exempt Purpose 2022
Jep $1,000 Mamaroneck, NY, US Tax Exempt Purpose 2022
Jewish Vocational Services $4,375 Boston, MA, US Tax Exempt Purpose 2022
Lahav $3,500 Valley Cotage, NY, US Tax Exempt Purpose 2022
Mesivta Of Las Vegas $800 Las Vegas, NV, US Tax Exempt Purpose 2022
Mesivta Sharei Arazim $6,000 Monsey, NY, US Tax Exempt Purpose 2022
Mishmeres Hashalom $10,000 Monsey, NY, US Tax Exempt Purpose 2022
Rsa $3,000 Center Line, MI, US Tax Exempt Purpose 2022
The Brattle Film Foundation $2,000 Cambridge, MA, US Tax Exempt Purpose 2022
The Center For Inquiry $3,000 Amherst, NY, US Tax Exempt Purpose 2022
The Peter Westbrook Foundation $4,375 New York, NY, US Tax Exempt Purpose 2022
The Red Rover Relief $4,375 Sacramento, CA, US Tax Exempt Purpose 2022
Yaffed $4,000 New City, NY, US Tax Exempt Purpose 2022
Yeshiva Institute Divrei Shmuel $15,000 Monsey, NY, US Tax Exempt Purpose 2022
Yeshiva Ohr Chanoch $5,000 Los Angeles, CA, US Tax Exempt Purpose 2022
Yeshiva Zichron Menahem $3,400 New York, NY, US Tax Exempt Purpose 2022
American Friends Of Bun Olam $500 Monsey, NY, US Tax Exempt Purpose 2022
Jec Of South Florida $800 Boca Raton, FL, US Tax Exempt Purpose 2022
Alight $4,375 Minneapolis, MN, US Tax Exempt Purpose 2022
Mesivta Sharei Arazim $21,000 Monsey, NY, US Tax Exempt Purpose 2021
Chofetz Chaim Heritage Foundation $3,120 Suffern, NY, US Tax Exempt Purpose 2021
Jep $4,000 Mamaroneck, NY, US Tax Exempt Purpose 2021
Lahav $11,650 Valley Cotage, NY, US Tax Exempt Purpose 2021
Mishmeres Hashalom $3,000 Monsey, NY, US Tax Exempt Purpose 2021
Foxman Torah Institute $7,500 Cherry Hill, NJ, US Tax Exempt Purpose 2021
Yeshiva Institute Divrei Shmuel $8,000 Monsey, NY, US Tax Exempt Purpose 2021
Yeshiva Ohr Chanoch $5,355 Los Angeles, CA, US Tax Exempt Purpose 2021
Food For Free Committee $5,000 Cambridge, MA, US Tax Exempt Purpose 2021
Center For Constitutional Rights $5,000 New York, NY, US Tax Exempt Purpose 2021
The Brattle Film Foundation $2,500 Cambridge, MA, US Tax Exempt Purpose 2021
The Peter Westbrook Foundation $3,125 New York, NY, US Tax Exempt Purpose 2021
The Red Rover Relief $9,375 Sacramento, CA, US Tax Exempt Purpose 2021
Mesivta Of Las Vegas $2,250 Las Vegas, NV, US Tax Exempt Purpose 2021
Rsa $1,925 Center Line, MI, US Tax Exempt Purpose 2021
Congregation Ay $500 Edison, NJ, US Tax Exempt Purpose 2021
Congregation Toras Chemed $2,000 Monsey, NY, US Tax Exempt Purpose 2021
Congregation Yesod Avodah $17,500 Brooklyn, NY, US Tax Exempt Purpose 2021
Congregation Zichron Avos $5,000 Brooklyn, NY, US Tax Exempt Purpose 2021
Freedom From Religion Foundation $3,000 Madison, WI, US Tax Exempt Purpose 2021
Jewish Vocational Services $9,375 Boston, MA, US Tax Exempt Purpose 2021
Lakewood Cheder $3,500 Lakewood, NJ, US Tax Exempt Purpose 2021
Sexual Assault Response Services Fo $3,125 Auburn, ME, US Tax Exempt Purpose 2021
The Center For Inquiry $3,500 Amherst, NY, US Tax Exempt Purpose 2021
Yaffed $6,000 New City, NY, US Tax Exempt Purpose 2021
Yeshiva Zichron Menahem $1,700 New York, NY, US Tax Exempt Purpose 2021
Ahaves Torah $2,000 Henderson, NV, US Tax Exempt Purpose 2021
Mesivta Sharei Arazim $21,000 Monsey, NY, US Tax Exempt Purpose 2020
American Committee For Ahavas Torah $15,000 Brooklyn, NY, US Tax Exempt Purpose 2020
Jep $6,000 Mamaroneck, NY, US Tax Exempt Purpose 2020
Yad Eliezer $3,000 Jackson, NJ, US Tax Exempt Purpose 2020
Lahav $9,150 Valley Cotage, NY, US Tax Exempt Purpose 2020
Foxman Torah Institute $5,000 Cherry Hill, NJ, US Tax Exempt Purpose 2020
Yeshiva Institute Divrei Shmuel $5,000 Monsey, NY, US Tax Exempt Purpose 2020
Yeshiva Ohr Chanoch $5,000 Los Angeles, CA, US Tax Exempt Purpose 2020
Food For Free Committee $7,500 Cambridge, MA, US Tax Exempt Purpose 2020
Center For Constitutional Rights $5,000 New York, NY, US Tax Exempt Purpose 2020
More Than Words $5,000 Waltham, MA, US Tax Exempt Purpose 2020
The Brattle Film Foundation $3,000 Cambridge, MA, US Tax Exempt Purpose 2020
The Red Rover Relief $5,833 Sacramento, CA, US Tax Exempt Purpose 2020
Missouri Torah Institute $5,500 Chesterfield, MO, US Tax Exempt Purpose 2020
Rsa $10,550 Center Line, MI, US Tax Exempt Purpose 2020
Jewish Vocatinal Services $10,834 Boston, MA, US Tax Exempt Purpose 2020
Congregation Toras Chemed $3,000 Lakewood, NJ, US Tax Exempt Purpose 2020
Zichron Menachem $2,700 Monsey, NY, US Tax Exempt Purpose 2020
Jewish Education Center Of South Fl $1,500 Boca Raton, FL, US Tax Exempt Purpose 2020
Netzach Yisrael $1,000 Brooklyn, NY, US Tax Exempt Purpose 2020
Congregation Yesod Avodah $1,100 Brooklyn, NY, US Tax Exempt Purpose 2020
Congregation Zichron Avos $5,000 Brooklyn, NY, US Tax Exempt Purpose 2020
Ksov Sofer Research Institute $10,000 Neponist, NY, US Tax Exempt Purpose 2020
American Humanist Association $3,000 Washington, DC, US Tax Exempt Purpose 2020
Freedom For Religion Foundation $3,000 Madison, WI, US Tax Exempt Purpose 2020
The Center For Inquiry $3,000 Amherst, NY, US Tax Exempt Purpose 2020
Yaffed $3,000 New City, NY, US Tax Exempt Purpose 2020
Sexual Assualt Response Services Of $5,833 Portland, MA, US Tax Exempt Purpose 2020
Ottawa Torah Institute $500 Ottawa, N/A, CA Tax Exempt Purpose 2020
Mesivta Sharei Arazim $51,000 Monsey, NY, US Tax Exempt Purpose 2018
Chofetz Chaim Heritage Foundation $26,000 Suffern, NY, US Tax Exempt Purpose 2018
Congregation Yesod Avodah $33,000 Brooklyn, NY, US Tax Exempt Purpose 2018
American Committee For Ahavas Torah $12,000 Brooklyn, NY, US Tax Exempt Purpose 2018
Kollel Ner Dovid $11,850 Flushing, NY, US Tax Exempt Purpose 2018
Zichron Avos $10,000 Brooklyn, NY, US Tax Exempt Purpose 2018
Ashira $10,000 Passaic, NJ, US Tax Exempt Purpose 2018
Yeshivah Zichron Paltiel $15,000 Staten Island, NY, US Tax Exempt Purpose 2018
Jep $10,000 Mamaroneck, NY, US Tax Exempt Purpose 2018
Yad Eliezer $9,400 Jackson, NJ, US Tax Exempt Purpose 2018
Lahav $16,000 Valley Cotage, NY, US Tax Exempt Purpose 2018
Mishmeres Hashalom $7,300 Monsey, NY, US Tax Exempt Purpose 2018
Congregation Ahavas Tzedakahvahesed $8,000 Brooklyn, NY, US Tax Exempt Purpose 2018
Yeshiva Tiferes Torah Of Boca $10,000 Boca Raton, FL, US Tax Exempt Purpose 2018
Jewish Education Of South Florida $7,500 Boca Raton, FL, US Tax Exempt Purpose 2018
Kollel Chatcos Inames $1,140 Spring Valley, NY, US Tax Exempt Purpose 2018
Camp Oraysa Co Yeshiva Darchei Tor $500 Far Rockaway, NY, US Tax Exempt Purpose 2018
Foxman Torah Institute $4,000 Cherry Hill, NJ, US Tax Exempt Purpose 2018
American Freinds Of Bin Olam $1,000 Monsey, NY, US Tax Exempt Purpose 2018
Kollel Zichron Menachem $2,600 Monsey, NY, US Tax Exempt Purpose 2018
Netzach Yisrael $600 Brooklyn, NY, US Tax Exempt Purpose 2018
Shor Yashuv $1,000 Lawrence, NY, US Tax Exempt Purpose 2018
Congregation Toras Chemed $2,000 Brooklyn, NY, US Tax Exempt Purpose 2018
Yeshiva Institute Divrei Shmuel $1,000 Monsey, NY, US Tax Exempt Purpose 2018
Levush Malchus $3,000 Brooklyn, NY, US Tax Exempt Purpose 2018
Yeshiva Ohr Chanoch $9,000 Los Angeles, CA, US Tax Exempt Purpose 2018

Foundations Similar to The Nathan & Lena Seiler Family Fdn

Discover 5 foundations with comparable assets ($4,919,612-$4,941,817), similar grant patterns, and geographic focus in NY that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 13-6978310 | 263 grants awarded
$4,930,585
(≈ Similar)
$2,500
median grant
Glen Cove, NY
Same state
100%
Excellent match

EIN: 47-1465110 | 114 grants awarded
$4,931,457
(≈ Similar)
$2,500
median grant
New York, NY
Same state
100%
Excellent match

EIN: 36-4410714 | 194 grants awarded
$4,922,412
(≈ Similar)
$7,500
median grant
Harrison, NY
Same state
100%
Excellent match

EIN: 16-6363027 | 16 grants awarded
$4,919,612
(≈ Similar)
$6,000
median grant
Buffalo, NY
Same state
100%
Excellent match

EIN: 26-2420689 | 154 grants awarded
$4,941,817
(≈ Similar)
$5,000
median grant
Tarrytown, NY
Same state
100%
Excellent match

Contact Information

Official contact details for The Nathan & Lena Seiler Family Fdn as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 13-3106906
Website N/A
Address 1212 WILLOWBROOK RD Staten Island, NY 10314-0000

Key People (3)

Board members, trustees, and key staff who oversee The Nathan & Lena Seiler Family Fdn's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Gloria S Deitsch
Secretary Betty Cohen Wagner
Treasurer/vp Mark Elenko

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 The Nathan & Lena Seiler Family Fdn 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

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.