Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 46-0319590

SESDAC INC

Also known as SOUTHEAST SO DAKOTA ACTIVITY CENTER

Tax-exempt · VERMILLION, SD 57069

Financials

$6M$5.7M2022$7.6M$6.1M2023$7.3M$6.6M2024
Revenue Expenses · by fiscal year end
Financials of SESDAC INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$7,316,643$6,591,035$725,608$9,389,604$1,079,513$8,310,091
June 30, 2024990$7,564,945$6,120,871$1,444,074$8,988,833$1,404,350$7,584,483
June 30, 2023990$5,982,488$5,741,158$241,330$7,571,595$1,431,185$6,140,410
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$16,215
of which government grants
$10,500
Program service revenue
$7,050,086
Investment income
$249,115
Other revenue
$1,227

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Other salaries and wages
$4,311,900
Salaries, compensation and benefits (total)
$5,209,108
Professional fundraising fees
$0
Legal fees
$13,724
Accounting fees
$44,612
Occupancy
$325
Travel
$67,792
Depreciation
$262,396
Program services (functional)
$5,792,473
Management and general (functional)
$798,562

Balance sheet and other

Total assets, start of year
$8,988,833
Total assets, end of year
$9,389,604
Total liabilities, end of year
$1,079,513
Net assets, end of year
$8,310,091
Land, buildings and equipment
$2,568,036
Net assets without donor restrictions
$8,107,171
Net assets with donor restrictions
$202,920
Gross receipts
$7,316,643
Employees
182
Volunteers
0
Year formed
1975
State of legal domicile
SD

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
Marni Johnson-MartinVice President
Trustee or director, Officer
1$0
Ines WhitePresident
Trustee or director, Officer
1$0
Kathy OlsonTreasurer
Trustee or director, Officer
1$0
Samantha O'KelleySecretary
Trustee or director, Officer
1$0
Crytal BradyMember
Trustee or director
1$0
Deb ChristensenMember
Trustee or director
1$0
Austin FeltsMember
Trustee or director
1$0
Matthew GreenMember
Trustee or director
1$0
Chris KassinMember
Trustee or director
1$0
Joseph KnoerMember
Trustee or director
1$0
Raymond Ring JrMember
Trustee or director
1$0
Veronica SchmidtMember
Trustee or director
1$0
990 for the year ended June 30, 2024: 12 people
NameTitleHours / weekCompensation
Marni Johnson-MartinPresident
Trustee or director, Officer
1$0
Ines WhiteVice President
Trustee or director, Officer
1$0
Kathy OlsonTreasurer
Trustee or director, Officer
1$0
Samantha O'KelleySecretary
Trustee or director, Officer
1$0
Crytal BradyMember
Trustee or director
1$0
Deb ChristensenMember
Trustee or director
1$0
Austin FeltsMember
Trustee or director
1$0
Matthew GreenMember
Trustee or director
1$0
Elizabeth HansonMember
Trustee or director
1$0
Joseph ReedMember
Trustee or director
1$0
Raymond Ring JrMember
Trustee or director
1$0
Veronica SchmidtMember
Trustee or director
1$0
990 for the year ended June 30, 2023: 11 people
NameTitleHours / weekCompensation
CRYSTAL BRADYMEMBER
Trustee or director
1$0
DEB CHRISTENSENMEMBER
Trustee or director
1$0
ELIZABETH HANSONMEMBER
Trustee or director
1$0
MARNI JOHNSONPRESIDENT
Trustee or director, Officer
1$0
RAYMOND RING JRMEMBER
Trustee or director
1$0
KASEN LAMBETHMEMBER
Trustee or director
1$0
MIKE MANNINGSECRETARY
Trustee or director, Officer
1$0
KATHERINE OLSONTREASURER
Trustee or director, Officer
1$0
VERONICA SCHMIDTMEMBER
Trustee or director
1$0
INES WHITEVICE PRESIDE
Trustee or director, Officer
1$0
IONELA GEORGESUEXECUTIVE DI
Officer
40$0

Address and contacts

Address (IRS master file)
1314 E CHERRY ST, VERMILLION, SD 57069-1606
In care of
% IONELA GEORGESCU
Principal officer (990 for 2024)
Ionela Georgescu, 1314 E Cherry St, Vermillion, SD 57069
Signed the 990
Stephanie McDonald, Director of Finance
Phone
(605) 624-4419

Mission

Programs benefiting the developmentally disabled for self-sufficiency and independent living

990 for the year ended June 30, 2025

Program accomplishments

  • Operations of programs for developmentally disabled adults. Programs provide group home settings in addition to providing prevocational training in self-sufficiency and the skills needed for community living.
    Expenses $3,211,414
  • USDA and HUD assisted housing and food services.
    Expenses $480,843
  • Mecidal Equipment and Drugs
    Expenses $5,881
  • Nursing Services
    Expenses $418,843
  • Segregated Day and Educational Services
    Expenses $965,798
  • Supported Employment
    Expenses $191,996
  • Family Support
    Expenses $517,698

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
46-0319590
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1975
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$9,389,604
Income (IRS master file)
$7,316,643

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$7,316,643$6,591,035$9,389,604XML
990June 2024$7,564,945$6,120,871$8,988,833XML
990June 2023$5,982,488$5,741,158$7,571,595XML
990June 2022$7,313,000$5,590,994$7,440,151IRS
990June 2021–––IRS
990June 2019–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 46-0319590).

Questions about SESDAC INC

What is the EIN of SESDAC INC?
The employer identification number (EIN) of SESDAC INC is 46-0319590.
Is SESDAC INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1975.
Are donations to SESDAC INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SESDAC INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of SESDAC INC due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SESDAC INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of SESDAC INC?
The 990 for the year ended June 30, 2025 names Ionela Georgescu.
Who are the officers and directors of SESDAC INC?
The 990 for the year ended June 30, 2025 lists 12 people; 0 received compensation from the organization.
How much revenue does SESDAC INC have?
On its 990 for the year ended June 30, 2025 it reported revenue of $7,316,643, expenses of $6,591,035 and total assets of $9,389,604 at year end.

Other nonprofits in VERMILLION

All nonprofits in VERMILLION · South Dakota · Mental health and crisis intervention