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California · Nonprofit

The Teaching Well Inc

The Teaching Well Inc (California) receives grants from 18 organizations whose IRS filings report $5,543,258 to it, the largest being KOSHLAND FOUNDATION ($1,058,750). 9 of them have funded it in more than one year.

$3.8M
Revenue FY2025
18
Funders on record
$5.5M
Grants received
$3.8M
Net assets
9/18 repeat funderspeak grant-dependency 90%

Against its field

The Teaching Well Inc runs a healthier operating margin than three-quarters of the 9,072 education nonprofits its size.

Operating margin37% · top quartile
Months of reserve9.4mo · top quartile
Revenue growth (annualized)64% · top quartile

this organization peer median middle 50% of peers· 9,072 education 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.

See all 12 prospects and why each one surfaced →
01The organization over time

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. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.

100 = 20202020 Revenue 100 ($321k) Expenses 100 ($6k) Net assets 100 ($314k)2021 Revenue 387 ($1.2M) Expenses 11156 ($716k) Net assets 268 ($841k)2022 Revenue 689 ($2.2M) Expenses 22151 ($1.4M) Net assets 518 ($1.6M)2023 Revenue 700 ($2.2M) Expenses 21750 ($1.4M) Net assets 788 ($2.5M)2024 Revenue 555 ($1.8M) Expenses 29002 ($1.9M) Net assets 762 ($2.4M)2025 Revenue 1182 ($3.8M) Expenses 36963 ($2.4M) Net assets 1213 ($3.8M)
202020212022202320242025
Revenue (1182)Expenses (36963)Net assets (1213)Peer revenue range

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.

2020
2021
2022
2023
2024
2025
ContributionsProgram revenueInvestmentOther

Government-grant reliance: 2021 5%. Grants only. Government contracts and fees sit inside program revenue.

70% of The Teaching Well Inc’s revenue is contributions — more donation-reliant than the typical peer (48% for the typical peer).

This organization
Typical peer · 12,312 orgs

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 6 reported years ran a deficit.

$314k
20
$527k
21
$787k
22
$850k
23
$83k
24
$1.4M
25
9.4
months of
reserve
02Who funds it

Who funds it, year by year

2020 → 2023: the base broadened from 5 funders to 7 funders, grant income rose $290k → $1.1M.

7 of 18 of your funders are donor-advised or pass-through sponsors (tagged DAF)23% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.

From the IRS filings of The Teaching Well Inc’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

The Teaching Well Inc has a broad base — no single funder exceeds 19% of grant income, and it takes 3 funders to reach half.

the vertical line marks half of all grant income — 3 funders to its left

28% 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 The Teaching Well Inc.

19%
largest funder
54%
top three
~7
effective funders

Largest funder’s share by year: 2020 68% · 2021 43% · 2022 54% · 2023 31%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

60% of The Teaching Well Inc's funders are still giving 3 years after their first grant; 50% give in more than one year at all.

first grant+1y+2y+3y

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

52% of The Teaching Well Inc's grant income comes from California funders.

MI
NY
CA
CO

In-state vs out-of-state, by year

20
21
22
23
California out of state home

Funder states come from each funder’s own filing. $1.3M arriving through sponsors registered in 5 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.

03Its place in the field

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 18 funders put you under-funded among the 400 organizations that share them.

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 The Teaching Well 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 California

Nationally

04Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

71% of spending goes to programs.

Program 71%Management 13%Fundraising 16%

Governance

10
board members
100%
independent
Conflict-of-interest policyWhistleblower policyDocument retentionBoard reviewed the 990Audited financials

Public support

100%

Share of support from the public (Schedule A) — the basis for its public-charity status.

Footprint & structure

Files a return copy in 1 state

CA

Screen this organization

A dated, signed PDF of the compliance screen for The Teaching Well 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.

A paid feature, included from the $75 plan up. Sign in to download.

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 The Teaching Well Inc?
The Teaching Well Inc (California) receives grants from 18 organizations whose IRS filings report $5,543,258 to it, the largest being KOSHLAND FOUNDATION ($1,058,750). 9 of them have funded it in more than one year.
How many funders does The Teaching Well Inc have?
IRS filings report 18 organizations giving $5,543,258 in grants to The Teaching Well Inc, 9 of which have funded it in more than one year.
Who is the largest funder of The Teaching Well Inc?
KOSHLAND FOUNDATION is the largest funder on record, with $1,058,750 in grants. The full list of funders is on this page.
How can an organization like The Teaching Well Inc find more funders?
Start with the funders already giving here, then look at the foundations that back similar organizations in California. 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 2020–2025), and the filings of 18funders 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