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Governance Register
US nonprofit · EIN 440605374 · Kansas City, MOiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 440605374) - 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 time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Wayside Waifs Inc's network

14 people7 organisationsi14 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (7) 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

14 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.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 13 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Susan Wally ChairChair2018
8 yrs
Alma AzuaraDirector2023
3 yrs
Anthony WestDirector2022
4 yrs
David YostDirector2022
4 yrs
Jennifer JanisDirector2022
4 yrs
Jill EmbryDirector2020
6 yrs
Keith W HensonDirector2024
2 yrs
Lisa RolfDirector2018
8 yrs
Marilyn MelcherHonorary, Non-Voting Director2022
4 yrs
Melanie HepperlyDirector2023
3 yrs
Nick DavisCompany secretary2023
3 yrs
Rusty SmithDirector2018
8 yrs
Sandy JohnsonVice Chair2018
8 yrs
Sydney GoodmanTreasurer2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

Officers and senior leadership

8 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Alison RederVP of Animal Welfare/Opssince 2018
Chris PotthastVP of Finance & Adminsince 2022
Eric Kelly DVMChief of Veterinary Medicinesince 2020
Geoffrey S E HallPresident (Term 2/11/22)since 2018
Kathryn MahoneyVP Fin/President (Eff 5/10/22)since 2018
Marta Andelson DVMShelter Veterinariansince 2023
Robin RowlandVP of Donor Relations and Communicationsince 2018
Sadina ScottVP Veterinary Servicessince 2018

Pay and hours

year to 31 December 2024iFrom 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
Kathryn MahoneyPresident40$161k$11k
Robin RowlandVP Donor Relations & Communications40$154k$11k
Alison RederVP of Animal Welfare40$139k$11k
Chris PotthastVP of Finance & Admin40$134k$11k
Eric Kelly DVMChief of Veterinary Medicine40$124k$11k
Marta Andelson DVMShelter Veterinarian40$109k$10k
Susan WallyChair3$0
Sandy JohnsonVice Chair3$0
Nick DavisSecretary3$0
Sydney GoodmanTreasurer3$0
Alma AzuaraDirector3$0
Jill EmbryDirector3$0
Keith W HensonDirector3$0
Melanie HepperlyDirector3$0
Jennifer JanisDirector3$0
Lisa RolfDirector3$0
Rusty SmithDirector3$0
Anthony WestDirector3$0
David YostDirector3$0
Marilyn MelcherHonorary, Non-Voting Director1$0

About

Legal name
Wayside Waifs Inc
EIN
440605374
Address
3901 Martha Truman Rd, Kansas City, MO, 64137-2808
State
Missouri
Mission
Wayside prepares pets and people for the bond of their lives by protecting and caring for the pets under our watch; by collaborating with and supporting the community; and by advocating for and sharing the profound joy that pets bring to our lives. (as filed on the Form 990)
Activity (NTEE)
D200 Animal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Animal-Related
Size band
8 (IRS master file code)
Formed
1940
Principal officer
Kathryn Mahoney (as named on the Form 990)
IRS ruling date
1 September 1953
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsSusan Wally
≥8years on the filingsLisa Rolf
≥8years on the filingsRusty Smith
≥8years on the filingsSandy Johnson

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$40.9m
Total liabilities
$498k
Net assets or fund balances
$40.4m
Contributions and grants received
$8.5m
Program service revenue
$782k
Employees
122
Volunteers
1,701

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$10.3m$8.7m$1.6m

As filed on the IRS Form 990. US dollars.