Nonprofit · EIN 20-0955547
PAWSCO
Tax-exempt · DENVER, CO 80206
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $337,897 | $325,261 | $12,636 | $339,846 | $18,141 | $321,705 |
| December 31, 2024 | 990 | $333,897 | $289,465 | $44,432 | $333,223 | $24,155 | $309,068 |
| December 31, 2023 | 990 | $402,408 | $326,792 | $75,616 | $285,873 | $21,237 | $264,636 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $258,104
- Program service revenue
- $73,475
- Investment income
- $3,926
- Other revenue
- $2,392
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- -$5
- Professional fundraising fees
- $0
- Accounting fees
- $1,105
- Occupancy
- $29,569
- Program services (functional)
- $276,580
- Management and general (functional)
- $6,284
- Fundraising (functional)
- $42,397
Balance sheet and other
- Total assets, start of year
- $333,223
- Total assets, end of year
- $339,846
- Total liabilities, end of year
- $18,141
- Net assets, end of year
- $321,705
- Net assets without donor restrictions
- $321,705
- Gross receipts
- $337,897
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2004
- State of legal domicile
- CO
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.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Katie Marshall | Chair Emeritus Trustee or director | 2 | $0 |
| Donald Castellucci III | Chair Trustee or director, Officer | 7 | $0 |
| Tiana Kennedy | President Trustee or director, Officer | 20 | $0 |
| Michael Frazho | Treasurer Trustee or director, Officer | 2 | $0 |
| Amy Bauer | Secretary Trustee or director, Officer | 2 | $0 |
| Taylor Johnson | Board Trustee Trustee or director | 2 | $0 |
| Vanessa Clark | Board Trustee Trustee or director | 2 | $0 |
| Christine Armstrong | Board Trustee Trustee or director | 2 | $0 |
| Mindy Jarvis | Board Trustee Trustee or director | 2 | $0 |
| Amanda Nugent | Board Trustee Trustee or director | 2 | $0 |
| Nichole Burnett | Board Trustee Trustee or director | 2 | $0 |
990 for the year ended December 31, 2024: 16 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Taylor Johnson | Board Trustee Trustee or director | 2 | $0 |
| Katie Marshall | Board Trustee Trustee or director | 2 | $0 |
| Michael Frazho | Board Treasurer Trustee or director, Officer | 7 | $0 |
| Tiana Kennedy | Board Vce Chair Trustee or director, Officer | 7 | $0 |
| Brett Anderson | Board Trustee Trustee or director | 0 | $0 |
| Dawn Anderson | Board Trustee Trustee or director | 0 | $0 |
| Jack Sepple | Board Trustee Trustee or director | 0 | $0 |
| Val Sepple | Board Trustee Trustee or director | 0 | $0 |
| Amy Bauer | Board Secretary Trustee or director, Officer | 2 | $0 |
| Vanessa Clark | Board Trustee Trustee or director | 2 | $0 |
| Christine Armstrong | Board Trustee Trustee or director | 2 | $0 |
| Mindy Jarvis | Board Trustee Trustee or director | 2 | $0 |
| Donald Castellucci III | Board Chair Trustee or director, Officer | 7 | $0 |
| Amanda Nugent | Board Trustee Trustee or director | 2 | $0 |
| Nichole Burnett | Board Trustee Trustee or director | 2 | $0 |
| Madison Martin | VP of Operations | 25 | $0 |
990 for the year ended December 31, 2023: 21 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Taylor Johnson | Board V. Chair Trustee or director, Officer | 5 | $0 |
| Katie Marshall | Board Chair Trustee or director, Officer | 5 | $0 |
| Michael Frazho | Board Treasurer Trustee or director, Officer | 1 | $0 |
| Tiana Kennedy | Board Trustee Trustee or director | 1 | $0 |
| Nick Santucci | Board Trustee Trustee or director | 1 | $0 |
| Brett Anderson | Board Trustee Trustee or director | 1 | $0 |
| Dr Bethany Yurek DVM | Board Trustee Trustee or director | 1 | $0 |
| Val Sepple | Board Trustee Trustee or director | 1 | $0 |
| Jennifer Beechen | Board Trustee Trustee or director | 1 | $0 |
| Amy Bauer | Secretary Trustee or director, Officer | 1 | $0 |
| Dawn Anderson | Board Trustee Trustee or director | 1 | $0 |
| Jack Sepple | Board Trustee Trustee or director | 1 | $0 |
| Vanessa Clark | Board Trustee Trustee or director | 1 | $0 |
| Stacey McMahan | Board Trustee Trustee or director | 1 | $0 |
| Thuy Duong Nguyen | Board Trustee Trustee or director | 1 | $0 |
| Christine Armstrong | Board Trustee Trustee or director | 1 | $0 |
| Mindy Jarvis | Board Trustee Trustee or director | 1 | $0 |
| Donald Castellucci III | Board Trustee Trustee or director | 1 | $0 |
| Amanda Nugent | Board Trustee Trustee or director | 1 | $0 |
| Nichole Burnett | Board Trustee Trustee or director | 1 | $0 |
| Madison Martin | VP of Operations | 25 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 6261, DENVER, CO 80206-0261
- In care of
- % SALLY NAIL
- Principal officer (990 for 2025)
- Donald Castellucci III, PO Box 6261, Denver, CO 80206
- Signed the 990
- Donald Castellucci III, Board Chair
- Phone
- (720) 675-8758
- Return prepared by
- G&G Consulting
Mission
To give vulnerable animals an opportunity to thrive by engaging the passion of our Colorado Community.
Program accomplishments
- In 2025, PAWSCO rescued and fostered 309 dogs and cats. It was the organization's fourth largest rescue year to date. While fewer dogs were taken in than in prior years, this was due to PAWSCO responding to evolving shelter needs. The organization deepened its partnerships with shelters to help animals requiring medical care and those who struggle in traditional shelter environments, ensuring support reaches the most vulnerable pets.Expenses $276,580 · revenue $73,475
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 20-0955547
- 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
- 2004
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Animal-related (D20)
- Assets (IRS master file)
- $339,846
- Income (IRS master file)
- $337,897
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $337,897 | $325,261 | $339,846 | IRS |
| 990 | December 2024 | $333,897 | $289,465 | $333,223 | IRS |
| 990 | December 2023 | $402,408 | $326,792 | $285,873 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | 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 20-0955547).
Questions about PAWSCO
- What is the EIN of PAWSCO?
- The employer identification number (EIN) of PAWSCO is 20-0955547.
- Is PAWSCO tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
- Are donations to PAWSCO tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does PAWSCO 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 PAWSCO 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 PAWSCO 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 PAWSCO?
- The 990 for the year ended December 31, 2025 names Donald Castellucci III.
- Who are the officers and directors of PAWSCO?
- The 990 for the year ended December 31, 2025 lists 11 people; 0 received compensation from the organization.
- How much revenue does PAWSCO have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $337,897, expenses of $325,261 and total assets of $339,846 at year end.
Other nonprofits in DENVER
- DENVER DUMB FRIENDS LEAGUE EIN 84-0405254 · last filed 990 for 2025
- DENVER ZOOLOGICAL FOUNDATION INC EIN 84-0502539 · last filed 990 for 2025
- MORRIS ANIMAL FOUNDATION EIN 84-6032307 · last filed 990 for 2025
- TRUE COMPANIONS INC EIN 84-1116882 · last filed 990 for 2025
- COLORADO ZOOLOGICAL TRUST INC EIN 84-1440122 · last filed 990 for 2025
- TROUT UNLIMITED EIN 84-0628113 · last filed 990 for 2025
- ROCKY MOUNTAIN FELINE RESCUE INC EIN 84-0862418 · last filed 990 for 2025
- AFRICA NETWORK FOR ANIMAL WELFARE- USA EIN 42-1722891 · last filed 990 for 2024