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US nonprofit · EIN 200955547 · Denver, COiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 200955547) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.State registers Colorado Secretary of State (17 October 2026).Licence US Federal Government public domain.How we handle data

Pawsco

Donations deductible
Revenue
$338k
year to 31 December 2025
Expenses
$325k
year to 31 December 2025
Total assets
$340k
$18k liabilities
Net assets
$322k
assets less liabilities
Directors and trustees
20
4.1y av
Staff
0
employees, year to 31 December 2025
Chair observed
≥3 yrs
Taylor Johnson
Left since last filing
0
no seats appear to have opened
How am I connected?

Pawsco's network

20 people4 organisationsi20 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (20). Violet dotted lines (4) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

20 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 20 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Katie Marshall ChairBoard Chair2020
6 yrs
Taylor Johnson ChairBoard V. Chair2022
4 yrs
Amanda NugentBoard Trustee2023
3 yrs
Amy BauerCompany secretary2023
3 yrs
Brett AndersonBoard Trustee2020
6 yrs
Christine ArmstrongBoard Trustee2023
3 yrs
Dawn AndersonBoard Trustee2023
3 yrs
Donald Castellucci IIIBoard Trustee2023
3 yrs
Dr Bethany Yurek DVMBoard Trustee2022
4 yrs
Jack SeppleBoard Trustee2023
3 yrs
Jennifer BeechenBoard Trustee2022
4 yrs
Michael FrazhoBoard Treasurer2023
3 yrs
Mindy JarvisBoard Trustee2023
3 yrs
Nichole BurnettBoard Trustee2023
3 yrs
Nick SantucciBoard Trustee2020
6 yrs
Stacey McMahanBoard Trustee2023
3 yrs
Thuy Duong NguyenBoard Trustee2023
3 yrs
Tiana KennedyBoard Trustee2022
4 yrs
Val SeppleBoard Trustee2023
3 yrs
Vanessa ClarkBoard Trustee2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 20 →

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
Madison MartinVP of Operations2023
Tiana NelsonExecutive Director2020

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Katie MarshallChair Emeritus2$0
Donald Castellucci IIIChair7$0
Tiana KennedyPresident20$0
Michael FrazhoTreasurer2$0
Amy BauerSecretary2$0
Taylor JohnsonBoard Trustee2$0
Vanessa ClarkBoard Trustee2$0
Christine ArmstrongBoard Trustee2$0
Mindy JarvisBoard Trustee2$0
Amanda NugentBoard Trustee2$0
Nichole BurnettBoard Trustee2$0

No pay was reported for anyone in Part VII on this return.

Colorado roster

15 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263012305). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.
NameTitle as filed
Anne KleinSecretary
Julie RatnerMember
Donald CastellucciChairman
Tiana KennedyVice Chair
Amanda NugentMember
Aimee St. PeterMember
Taylor JohnsonMember
Abbey O'nealMember
Christine ArmstrongMember
Susan KohutMember
Mindy JarvisMember
Caitie MaxwellMember
Nichole BurnettMember
Donald Castellucci
Donald CastellucciChair

About

Legal name
Pawsco
EIN
200955547
Address
Po Box 6261, Denver, CO, 80206-0261
State
Colorado
Mission
To give vulnerable animals an opportunity to thrive by engaging the passion of our Colorado Community. (as filed on the Form 990)
Activity (NTEE)
D20 Animal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Animal-Related
Size band
4 (IRS master file code)
Formed
2004
Principal officer
Donald Castellucci III (as named on the Form 990)
IRS ruling date
1 September 2004
Status
Code 01 (unconditional exemption)
Form 990 filings on record
3, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsKatie Marshall
≥6years on the filingsBrett Anderson
≥6years on the filingsNick Santucci
≥4years on the filingsTaylor Johnson

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$340k
Total liabilities
$18k
Net assets or fund balances
$322k
Contributions and grants received
$258k
Program service revenue
$73k
Employees
0

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
PawsCo likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
State
Colorado
Entity type
nonprofit corporation
Status
Good Standing
Formed
10 March 2004
Registered agent
PawsCo (city and state not held)

This register does not publish officers or directors.