Texas · Nonprofit
HISTORIC SOUTHSIDE INCORPORATED
HISTORIC SOUTHSIDE INCORPORATED (Texas) receives grants from 6 organizations whose IRS filings report $758,354 to it, the largest being RAINWATER CHARITABLE FOUNDATION ($459,163). 3 of them have funded it in more than one year.
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.
- The Morris Foundationshared funderslocal
- Texas Historical Foundationportfolio match
- Humanities Texasportfolio match
The organization over time
Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 50 means half. The number beside each label in the key is where it ended.
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.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 5 reported years ran a deficit.
reserve
Who funds it, year by year
2020 → 2023: the base narrowed from 3 funders to 1 funder, grant income rose $103k → $134k.
1 of 6 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 4% 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: $40k from 2 payers (the payer shares this organization's board, largest Community Foundation of North Texas Inc). These are real filings, and they are not money HISTORIC SOUTHSIDE INCORPORATED raised.
From the IRS filings of HISTORIC SOUTHSIDE INCORPORATED’s funders (the co-funder graph). 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
HISTORIC SOUTHSIDE INCORPORATED leans on a few funders — its largest provides 61% of grant income and the top three 95%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2020 85% · 2021 68% · 2022 73% · 2023 100% — growing more concentrated.
“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.
Where its funders are
70% of HISTORIC SOUTHSIDE INCORPORATED's grant income comes from Texas funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $30k arriving through sponsors registered in 1 stateis 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 6 funders put you under-funded among the 400 organizations that share them.
- The Morris Foundationshared funderslocalTX · backs 46 organizations that share your funders · funds 74 organizations near you
- Texas Historical Foundationportfolio matchits grantees resemble your mission
- Humanities Texasportfolio matchits grantees resemble your mission
- The Wortham Foundation Incportfolio matchits grantees resemble your mission
- Dallas Tourism Public Improvement District Corporationportfolio matchits grantees resemble your mission
- Houston Arts Allianceportfolio matchits grantees resemble your mission
- Jackson Family Foundationportfolio matchits grantees resemble your mission
- Fort Worth Promotion and Development Funportfolio matchits grantees resemble your mission
- The Susan Vaughan Foundation Incportfolio matchits grantees resemble your mission
- The Eugene McDermott Foundationportfolio matchits grantees resemble your mission
- Kinder Foundationportfolio matchits grantees resemble your mission
- National Trust for Historic Preservation in the United Statesportfolio matchits grantees resemble your mission
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 HISTORIC SOUTHSIDE INCORPORATED
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 Texas
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
99% of spending goes to programs.
Governance
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Part of a family of 1 related entity
- Fort Worth South Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for HISTORIC SOUTHSIDE INCORPORATED: 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 HISTORIC SOUTHSIDE INCORPORATED?
- HISTORIC SOUTHSIDE INCORPORATED (Texas) receives grants from 6 organizations whose IRS filings report $758,354 to it, the largest being RAINWATER CHARITABLE FOUNDATION ($459,163). 3 of them have funded it in more than one year.
- How many funders does HISTORIC SOUTHSIDE INCORPORATED have?
- IRS filings report 6 organizations giving $758,354 in grants to HISTORIC SOUTHSIDE INCORPORATED, 3 of which have funded it in more than one year.
- Who is the largest funder of HISTORIC SOUTHSIDE INCORPORATED?
- RAINWATER CHARITABLE FOUNDATION is the largest funder on record, with $459,163 in grants. The full list of funders is on this page.
- How can an organization like HISTORIC SOUTHSIDE INCORPORATED find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Texas. 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 FY2024 (financials across 2020–2024), and the filings of 6funders 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