Pennsylvania · Nonprofit
CONCERT OPERETTA THEATER
CONCERT OPERETTA THEATER (Pennsylvania) receives grants from 3 organizations whose IRS filings report $28,730 to it, the largest being THE DIETRICH W BOTSTIBER FOUNDATION ($15,000). 2 of them have funded it in more than one year.
- Revenue FY2025
- $2k
- Funders on record
- 3
- Grants received
- $29k
- Net assets
- $62k
What Concert Operetta Theater does
Mission
Musical performances of operettas from 1860 to 1945
As stated on its FY2025 Form 990-EZ.
Program
In 2025 COT did one concert, and researched an operetta movie by Sigmund Romberg which has never been performed live on the stage. Also worked with young (17 and under) singers to educate them in the operetta repertoire, and did a master-class with them at a music conservatory.
$0 spent
The program described on its FY2025 Form 990-EZ. Program spending in total: $0.
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2021 to 2022, from $48k to $55k (+14%).
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.
100% of CONCERT OPERETTA THEATER’s revenue is contributions — more reliant on donations than three-quarters of its peers (78% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 5 reported years ran a deficit.
Leadership and staff
Chief executive
Dan Pantano
Executive Director
Board chair
Anne Hagan
President of the Board
As listed on its FY2025 Form 990-EZ.
Who funds it, year by year
2017 → 2022: the base held at 1 funder, grant income rose $5k → $6k.
From the IRS filings of CONCERT OPERETTA THEATER’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
CONCERT OPERETTA THEATER leans on a few funders — its largest provides 52% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
44% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund CONCERT OPERETTA THEATER.
Largest funder’s share by year: 2017 100% · 2018 100% · 2019 83% · 2021 100% · 2022 100% — broadly stable.
“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
100% of CONCERT OPERETTA THEATER's grant income comes from Pennsylvania funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. 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.
Against its field
CONCERT OPERETTA THEATER's funding has concentrated — grant income rose while the number of funders held roughly flat.
this organization peer median middle 50% of peers· 10,242 arts & culture nonprofits under $100k, FY2025
Organizations like CONCERT OPERETTA THEATER
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Pennsylvania
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Public support
100%
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 CONCERT OPERETTA THEATER: 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds CONCERT OPERETTA THEATER?
- CONCERT OPERETTA THEATER (Pennsylvania) receives grants from 3 organizations whose IRS filings report $28,730 to it, the largest being THE DIETRICH W BOTSTIBER FOUNDATION ($15,000). 2 of them have funded it in more than one year.
- How many funders does CONCERT OPERETTA THEATER have?
- IRS filings report 3 organizations giving $28,730 in grants to CONCERT OPERETTA THEATER, 2 of which have funded it in more than one year.
- Who is the largest funder of CONCERT OPERETTA THEATER?
- THE DIETRICH W BOTSTIBER FOUNDATION is the largest funder on record, with $15,000 in grants. The full list of funders is on this page.
- How can an organization like CONCERT OPERETTA THEATER find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Pennsylvania. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Concert Operetta Theater →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2021–2025), and the filings of 3 funders 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 October 14, 2026. What this page cannot tell you · view filing