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US nonprofit · EIN 831704737 · Bluffton, SCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 831704737) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Watterson Family Foundation

Donations deductible
Total assets
$338k
IRS master file
Directors and trustees
6
7.4 years on average
Left since last filing
0
no seats appear to have opened
Officers and senior staff
2
named in Part VII
Activity
P12
Human services
Filings on record
5
latest 2024
Renewal outlook
Low current likelihood
score 6 of 100
Exempt since
2019
7 years ago
How am I connected?

Watterson Family Foundation's network

6 peoplei6 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

6 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
Baxter JeffTrustee2019
7 yrs
Harden GaryTrustee2019
7 yrs
Kaczmarek RyanTrustee2019
7 yrs
Latta Marcia SloanTrustee2019
7 yrs
Watterson Billy JTrustee2019
7 yrs
Watterson Brenda STrustee2019
7 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Louw KatherineManagersince 2019
Martin CynthiaManagersince 2022

About

Legal name
Watterson Family Foundation
EIN
831704737
Address
10 Buck Island Rd Unit 101, Bluffton, SC, 29910-8990
State
South Carolina
Activity (NTEE)
P12 Human services
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Human Services
Size band
4 (IRS master file code)
IRS ruling date
1 June 2019
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2024
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsBaxter Jeff
≥7years on the filingsHarden Gary
≥7years on the filingsKaczmarek Ryan
≥7years on the filingsLatta Marcia Sloan

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$0$125kDeficit $125k

As filed on the IRS Form 990. US dollars.