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Nonprofit · EIN 81-2875557

CHILDRENS DISCOVERY MUSEUM

Tax-exempt · KELSO, WA 98626

Financials

$54K$91K2023$136K$85K2024$63K$61K2025
Revenue Expenses · by fiscal year end
Financials of CHILDRENS DISCOVERY MUSEUM by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$62,915$61,145$1,770$84,080$2,003$82,077
December 31, 2024990-EZ$135,883$85,301$50,582$85,055$85,301-$246
December 31, 2023990-EZ$54,113$90,863-$36,750$35,466$993$34,473
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$62,639
Program service revenue
$1,750
Investment income
$0
Net income from fundraising events
-$1,474
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$41,501
Salaries, compensation and benefits (total)
$47,933
Professional fees and payments to contractors
$2,063
Occupancy
$502
Printing, publications and postage
$391
Other expenses
$10,256
Program services (functional)
$42,638

Balance sheet and other

Total assets, start of year
$80,307
Total assets, end of year
$84,080
Total liabilities, end of year
$2,003
Net assets, end of year
$82,077
Cash, savings and investments
$84,080
Gross receipts
$64,389

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 / weekCompensationOther / benefits
Seth McNallyExecutive Director30$37,341$6,432
Michelle Grendahl-ThorpInterim Executive director30$4,160$0
Christine RandallPresident20$0$0
Erin HarnishPresident30$0$0
Elizabeth BerndtTreasurer10$0$0
Kelsey HubbardSecretary4$0$0
Sharon KurodaBoard Member4$0$0
Bea RushBoard Member4$0$0
Danielle RobbinsBoard Member4$0$0
Morgan RawsonBoard Member4$0$0
Callista KukawskiBoard Member4$0$0
990-EZ for the year ended December 31, 2024: 11 people
NameTitleHours / weekCompensation
Seth McNallyExecutive Director30$866
Morgan RawsonPresident4$0
Kelsey HubbardSecretary4$0
Angelica GarrettTreasurer4$0
Sharon KurodaBoard Member4$0
Bea RushBoard Member4$0
Lacey VerhasseltVice President4$0
Erin HarnishBoard Member4$0
Christine RandallBoard Member4$0
Michelle Grendahl-ThorpBoard Member4$0
Callista KukawskiBoard Member4$0
990-EZ for the year ended December 31, 2023: 10 people
NameTitleHours / weekCompensation
Seth McNallyExecutive Director40$39,000
Morgan RawsonPresident4$0
Joanna LeeVice President4$0
Kelsey HubbardSecretary4$0
Lisa CarterTreasurer4$0
Ryleigh LeatherwoodBoard Member4$0
Sharon KurodaBoard Member4$0
Bea RushBoard Member4$0
Lacey VerhasseltBoard Member4$0
Angelica GarrettBoard Member4$0

Address and contacts

Address (IRS master file)
404 LONG AVE, KELSO, WA 98626-1116
Mailing address (990-N for 2016)
700 Lincoln St Ste 200, Kelso WA 98626
Principal officer (990-N for 2016)
Erin Harnish, 1112 Kessler Blvd, Longview WA 98632
Signed the 990-EZ
Christine Randall, Board President
Phone
(360) 353-9682

Mission

In 2025, the Children's Discovery Museum (CDM) continued to grow, solidifying its role as a free and accessible educational and recreational resource for families in Cowlitz County and surrounding areas. This year, CDM expanded its operational hours to four days per week, allowing greater accessibility for families with diverse schedules and accommodating increased visitor engagement. We have a range of new quarterly exhibits and enriched programming, CDM supported children's learning, skill development, and social connection in a safe, welcoming environment. As one of the few free, family-friendly resources in the region, CDM has become a central community hub, offering innovative opportunities for educational play and family-centered activities. Our three programs are our free to the public hands on museum with exhibits, Community outreach and quarterly exhibits/special events.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • In 2025, the Children's Discovery Museum (CDM) provided invaluable, free services to the community, welcoming over 9000 visitors through its doors. Among these, 25% were first-time guests, reflecting the museum's growing impact and outreach. To meet increasing demand and broaden accessibility, CDM expanded its offerings and extended its operating hours, allowing more families to take advantage of the museum's resources. This growth enabled CDM to provide even more diverse programming and engaging educational experiences, all accessible without financial barriers. The free admission model ensures every child and family, regardless of income, can benefit from hands-on exhibits, interactive learning, and community-focused events, highlighting the museum's dedication to inclusivity and community enrichment. As families continue to face the social and emotional impacts of COVID-19, CDM's expanded hours and enhanced programs create a supportive space for children to reconnect, learn, and heal through play. By fostering a safe and joyful environment, the museum plays a critical role in helping children rebuild essential social skills, resilience, and confidence, supporting the community's recovery and growth in the post-pandemic landscape.
    Expenses $42,638 · grants $32,566

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

IRS record

EIN
81-2875557
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
2016
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$84,080
Income (IRS master file)
$64,389

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$62,915$61,145$84,080IRS
990-EZDecember 2024$135,883$85,301$85,055XML
990-EZDecember 2023$54,113$90,863$35,466XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990-EZDecember 2018–––IRS
990-N for 2016
Officer: Erin Harnish
December 31, 2016≤ $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 81-2875557).

Questions about CHILDRENS DISCOVERY MUSEUM

What is the EIN of CHILDRENS DISCOVERY MUSEUM?
The employer identification number (EIN) of CHILDRENS DISCOVERY MUSEUM is 81-2875557.
Is CHILDRENS DISCOVERY MUSEUM tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2016.
Are donations to CHILDRENS DISCOVERY MUSEUM tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CHILDRENS DISCOVERY MUSEUM 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 CHILDRENS DISCOVERY MUSEUM 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 CHILDRENS DISCOVERY MUSEUM last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of CHILDRENS DISCOVERY MUSEUM?
The 990-N for 2016 names Erin Harnish.
Who are the officers and directors of CHILDRENS DISCOVERY MUSEUM?
The 990-EZ for the year ended December 31, 2025 lists 11 people; 2 received compensation from the organization, the highest $37,341 (Seth McNally, Executive Director).
How much revenue does CHILDRENS DISCOVERY MUSEUM have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $62,915, expenses of $61,145 and total assets of $84,080 at year end.

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