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Nonprofit · EIN 14-1836365

GUILDERHAVEN INC

Tax-exempt · ALTAMONT, NY 12009

Financials

$133K$35K2024$51K$63K2025
Revenue Expenses · by fiscal year end
Financials of GUILDERHAVEN INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$51,484$63,353-$11,869$108,471$0$108,471
December 31, 2024990-EZ$133,462$34,549$98,913$120,340$0$120,340
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$48,051
Program service revenue
$0
Investment income
$3,433
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fees and payments to contractors
$60,513
Other expenses
$2,840
Program services (functional)
$59,913

Balance sheet and other

Total assets, start of year
$120,340
Total assets, end of year
$108,471
Total liabilities, end of year
$0
Net assets, end of year
$108,471
Cash, savings and investments
$108,471
Gross receipts
$51,484

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Susan L GreenChair15$0
Lynne M BaldaufTreasurer4$0
Mark HouseBoard Member4$0
Jeanne SimmonsBoard Member4$0
Mary Gene TanskiBoard Member4$0
990-EZ for the year ended December 31, 2024: 5 people
NameTitleHours / weekCompensation
Susan L GreenChair15$0
Lynne M BaldaufTreasurer4$0
Mark HouseBoard Member4$0
Jeanne SimmonsBoard Member4$0
Mary Gene TanskiBoard Member4$0

Address and contacts

Address (IRS master file)
6655 ROUTE 158, ALTAMONT, NY 12009-5206
In care of
% SUSAN L GREEN
Signed the 990-EZ
Lynne Baldauf, Treasurer
Phone
(518) 861-6861

Mission

Helping to rescue and care for animals in need.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • Provide veterinary care for stray and owned animals, including senior, disabled or low income citizens to provide help with food supplies, vet bills, vet appointments; Educate the community and publish an animal coloring book for children.
    Expenses $58,645
  • Provide veterinary care, food and supplies for wildlife
    Expenses $741
  • Work with cat colonies to provide support, spay/neuter and relocation services
    Expenses $527

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-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2026 990-EZ for GUILDERHAVEN INC

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

IRS record

EIN
14-1836365
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
2002
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B99)
Assets (IRS master file)
$108,471
Income (IRS master file)
$51,484

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$51,484$63,353$108,471IRS
990-EZDecember 2024$133,462$34,549$120,340IRS
990-EZDecember 2023$22,984$22,886$21,427IRS
990-EZDecember 2022–––IRS
990-EZDecember 2021–––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 14-1836365).

Questions about GUILDERHAVEN INC

What is the EIN of GUILDERHAVEN INC?
The employer identification number (EIN) of GUILDERHAVEN INC is 14-1836365.
Is GUILDERHAVEN INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
Are donations to GUILDERHAVEN INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does GUILDERHAVEN 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 GUILDERHAVEN INC 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 GUILDERHAVEN INC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of GUILDERHAVEN INC?
The 990-EZ for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does GUILDERHAVEN INC have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $51,484, expenses of $63,353 and total assets of $108,471 at year end.

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