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Nonprofit · EIN 20-4004963

SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION

Also known as NON-PROFIT

Tax-exempt · DEADWOOD, SD 57732

Financials

$121K$116K2023$89K$121K2024$134K$129K2025
Revenue Expenses · by fiscal year end
Financials of SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$133,594$129,175$4,419$16,066$0$16,066
December 31, 2024990$89,148$121,428-$32,280$11,647$0$11,647
December 31, 2023990$121,147$116,036$5,111$43,927$0$43,927
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$77,541
Program service revenue
$56,053
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$128,116
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Program services (functional)
$128,116
Fundraising (functional)
$1,059

Balance sheet and other

Total assets, start of year
$11,647
Total assets, end of year
$16,066
Total liabilities, end of year
$0
Net assets, end of year
$16,066
Gross receipts
$133,594
Employees
0
Volunteers
24
Year formed
2005
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 December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Beth MoreyDirector
Trustee or director
5$0
Dianne VerbaDirector
Trustee or director
2$0
MJ AdamsDirector
Trustee or director
3$0
Carol MarkesonDirector
Trustee or director
1$0
Donna WatsonPresident
Officer
30$0
Shari RoseVice-President
Officer
40$0
Donnette ThayerTreasurer
Officer
10$0
Christy LandSecretary
Officer
1$0
990 for the year ended December 31, 2024: 8 people
NameTitleHours / weekCompensation
Beth MoreyDirector
Trustee or director
5$0
Dianne VerbaDirector
Trustee or director
3$0
Donna WatsonPresident
Trustee or director, Officer
30$0
Shari RoseVice-President
Trustee or director, Officer
30$0
Donnette ThayerTreasurer
Trustee or director, Officer
7$0
MJ AdamsDirector
Trustee or director
3$0
Christy LandSecretary
Trustee or director, Officer
3$0
Carol MarkesonDirector
Trustee or director
3$0
990 for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensation
Lori TetreaultDirector
Trustee or director
18$0
Beth MoreyDirector
Trustee or director
5$0
Dianne VerbaDirector
Trustee or director
3$0
Donna WatsonPresident
Trustee or director, Officer
30$0
Shari RoseVice-President
Trustee or director, Officer
30$0
Sarah McEvoySecretary
Trustee or director, Officer
5$0
Donnette ThayerTreasurer
Trustee or director, Officer
6$0

Address and contacts

Address (IRS master file)
PO BOX 286, DEADWOOD, SD 57732-0286
In care of
% DONNA WATSON
Mailing address (990-N for 2010)
PO Box 286, Deadwood SD 57732
Principal officer (990 for 2025)
Donna Watson, 323 Mountain View Drive, Lead, SD 57754
Principal officer (990-N for 2010)
Donna Watson, PO Box 286, Deadwood SD 57732
Signed the 990
Donnette Thayer, Treasurer
Phone
(605) 939-0190

Mission

To alleviate the animal suffering that results from pet overpopulation by providing affordable spay/neuter services to low-income pet guardians.

990 for the year ended December 31, 2025

Program accomplishments

  • Clinics: Bulk spay and neutering for Coalition clients at a special clinic at various veterinarian's offices. Coalition volunteers assist checking in pets and other office functions, and the Coalition pays some or all of the cost of spay/neuter and rabies shots. Total cost for surgeries/shots: $21,650, Client payment for services: $11467.
    Expenses $21,650 · revenue $11,467
  • Vouchers: Spay and neutering for Coalition clients that cannot attend clinics, including feral cat alteration and emergency medical assistance. Clients are mailed vouchers in order to make appointments with a vet for surgery. Surgeries/shots: $104,034, Trapping expense: $428, Postal expense: $137. Client payment for services: $44,586.
    Expenses $104,599 · revenue $44,586
  • Placement and Feral Colony Quality of Life Assistance: Placement assistance for kittens of feral cats and domestic cats abandoned in feral colonies, including emergency medical assistance. Emergency medical care: $1,867
    Expenses $1,867

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 December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

File the 2026 990-EZ for SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
20-4004963
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
2006
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Animal-related (D20)
Assets (IRS master file)
$16,066
Income (IRS master file)
$133,594

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$133,594$129,175$16,066XML
990December 2024$89,148$121,428$11,647XML
990December 2023$121,147$116,036$43,927XML
990December 2022$93,756$106,433$38,816IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS
990-N for 2010
Officer: Donna Watson
December 31, 2010≤ $50,000 receipts––e-Postcard

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 20-4004963).

Questions about SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION

What is the EIN of SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION?
The employer identification number (EIN) of SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION is 20-4004963.
Is SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2006.
Are donations to SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION 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 SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION?
The 990 for the year ended December 31, 2025 names Donna Watson.
Who are the officers and directors of SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION?
The 990 for the year ended December 31, 2025 lists 8 people; 0 received compensation from the organization.
How much revenue does SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION have?
On its 990 for the year ended December 31, 2025 it reported revenue of $133,594, expenses of $129,175 and total assets of $16,066 at year end.

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