Washington, D.C. · Nonprofit
SIXTH & I SYNAGOGUE INC
SIXTH & I SYNAGOGUE INC (Washington, D.C.) receives grants from 75 organizations whose IRS filings report $7,975,413 to it, the largest being THE ROBERT P AND ARLENE R KOGOD FAMILY FOUNDATION ($1,888,228). 44 of them have funded it in more than one year.
Against its field
SIXTH & I SYNAGOGUE INC is better cushioned than half of the 1,036 religion nonprofits its size.
this organization peer median middle 50% of peers· 1,036 religion nonprofits $1M–$10M, FY2025
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- World Bank Community Connections Fundshared funderslocal
- The Bethesda Foundationportfolio match
- Abraham & Freida Hochberg Foundation Incportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2017 1% · 2020 2% · 2021 6% · 2022 18% · 2023 8% · 2024 8% · 2025 4%. Grants only. Government contracts and fees sit inside program revenue.
70% of SIXTH & I SYNAGOGUE INC’s revenue is contributions — about as donation-reliant as the typical peer (90% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 7 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base broadened from 15 funders to 32 funders, grant income rose $538k → $899k.
10 of 75 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 12% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
Left out of every figure on this page: $506k from 7 payers (the payer shares this organization's board, largest The Jewish Federation of Greater Washington Inc). These are real filings, and they are not money SIXTH & I SYNAGOGUE INC raised.
From the IRS filings of SIXTH & I SYNAGOGUE INC’s funders (the co-funder graph). Top 30 of 75 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
SIXTH & I SYNAGOGUE INC has a broad base — no single funder exceeds 24% of grant income, and it takes 5 funders to reach half.
the vertical line marks half of all grant income — 5 funders to its left
Largest funder’s share by year: 2017 74% · 2018 65% · 2019 61% · 2020 27% · 2021 15% · 2022 29% · 2023 11% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
52% of SIXTH & I SYNAGOGUE INC's funders are still giving 3 years after their first grant; 59% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
SIXTH & I SYNAGOGUE INC draws 63% of its grant income from funders outside Washington, D.C., across 11 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $950k arriving through sponsors registered in 8 statesis excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 75 funders put you under-funded among the 400 organizations that share them.
- World Bank Community Connections Fundshared funderslocalDC · backs 77 organizations that share your funders · funds 130 organizations near you
- The Bethesda Foundationportfolio matchits grantees resemble your mission
- Abraham & Freida Hochberg Foundation Incportfolio matchits grantees resemble your mission
- Newman Family Foundationportfolio matchits grantees resemble your mission
- Covenant Foundationportfolio matchits grantees resemble your mission
- Nash Family Foundationportfolio matchits grantees resemble your mission
- The Rosenblatt Charitable Trustportfolio matchits grantees resemble your mission
- The MB Lewis Charitable Foundationportfolio matchits grantees resemble your mission
- Larry & Millie Magid Family Foundation Incportfolio matchits grantees resemble your mission
- Alan Donald Leve and Annette Melva Leve Family Foundationportfolio matchits grantees resemble your mission
- Keren Keshet - the Rainbow Foundationportfolio matchits grantees resemble your mission
- Clark Charitable Foundation Inc Dba a James & Alice B Clark Foundationshared funderslocalMD · backs 79 organizations that share your funders · funds 133 organizations near you
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like SIXTH & I SYNAGOGUE INC
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Washington, D.C.
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
68% of spending goes to programs.
Governance
Public support
72%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for SIXTH & I SYNAGOGUE INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds SIXTH & I SYNAGOGUE INC?
- SIXTH & I SYNAGOGUE INC (Washington, D.C.) receives grants from 75 organizations whose IRS filings report $7,975,413 to it, the largest being THE ROBERT P AND ARLENE R KOGOD FAMILY FOUNDATION ($1,888,228). 44 of them have funded it in more than one year.
- How many funders does SIXTH & I SYNAGOGUE INC have?
- IRS filings report 75 organizations giving $7,975,413 in grants to SIXTH & I SYNAGOGUE INC, 44 of which have funded it in more than one year.
- Who is the largest funder of SIXTH & I SYNAGOGUE INC?
- THE ROBERT P AND ARLENE R KOGOD FAMILY FOUNDATION is the largest funder on record, with $1,888,228 in grants. The full list of funders is on this page.
- How can an organization like SIXTH & I SYNAGOGUE INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Washington, D.C.. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 75funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing