Mission
Owners' Association to service and maintain common areas and provide water and fire hydrant services to its members.
Public Charity
Sierra Business Park Owners Association
Sierra Business Park Owners Association, of Bishop, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $240K in revenue, $215K in expenses, $592K in total assets.
EIN: 200443520
Bishop, CA
Homeowners & Tenants Associations
NTEE: L50
Latest filing: 2025
Total Revenue$240K
Total Expenses$215K
Total Assets$592K
Grant Records0
Filing Years2021–2025
Where $100 goes at Sierra Business Park Owners Association
How Sierra Business Park Owners Association divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$100
Programs
the work itself
<$1
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $100 for programs
$100
Providing water, common area, and fire hydrant services to members of Sierra Business Park
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Officers & Directors
President
Chip Polvoorde
Secretary
Marc Wolter
CFO
Mike Barth
Officer compensation and complete director data available with membership.
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $240K | $215K | $592K |
| 2024 | $139K | $158K | $510K |
| 2023 | $249K | $245K | $619K |
| 2022 | $313K | $346K | $674K |
| 2021 | $222K | $170K | $615K |
Between 2021 and 2025, reported annual revenue grew from $222K to $240K (+8%), with total assets most recently reported at $592K.
Interactive year-over-year charts and full filing details available with membership.