EIN 91-1532751

Washington On-Site Sewage and Water System Designers Association

IRS 501(c) type
501(c)(6)
Num. employees
5
City
Year formed
1990
Most recent tax filings
2022-12-01
Description
The Washington On-Site Sewage and Water System Designers Association represents, trains, and provides information to its members. It offers state representation, membership training classes, a newsletter, general information sharing, and administrative services.
Also known as...
Wa On-Site Sewer Association Design System
Total revenues
$848,296
2022
Total expenses
$766,746
2022
Total assets
$505,169
2022
Num. employees
5
2022

Program areas at Washington On-Site Sewage and Water System Designers Association

State representation, membership training classes, newsletter, general information sharing, and administrative services.
State representation, membership training classes, newsletter, general information sharing, and administrative services.

Personnel at Washington On-Site Sewage and Water System Designers Association

NameTitleCompensation
Chuck AhrensExecutive Director
Andrea Dodson-OfficeManager
William CrevelingTreasurer$0
Mike AhrensPast President / Vice President$0
Steve WolfeSecretary / Director / Past President / Vice President$0
...and 3 more key personnel

Financials for Washington On-Site Sewage and Water System Designers Association

RevenuesFYE 12/2022
Total grants, contributions, etc.$361,543
Program services$486,705
Investment income and dividends$48
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$0
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$0
Total revenues$848,296

Form 990s for Washington On-Site Sewage and Water System Designers Association

Fiscal year endingDate received by IRSFormPDF link
2022-122023-11-13990View PDF
2021-122022-11-15990View PDF
2020-122021-11-12990View PDF
2018-122020-02-10990View PDF
2017-122018-10-16990View PDF
...and 7 more Form 990s
Data update history
January 3, 2024
Posted financials
Added Form 990 for fiscal year 2022
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
August 17, 2023
Posted financials
Added Form 990 for fiscal year 2020
July 6, 2023
Updated personnel
Identified 7 new personnel
June 2, 2023
Updated personnel
Identified 8 new personnel
Nonprofit Types
Professional associationsBusiness and community development organizationsEnvironmental organizations
Issues
PollutionEnvironmentCommunity improvementBusiness and industry
Characteristics
State / local levelReceives government funding
General information
Address
PO Box 9279
Tacoma, WA 98490
Metro area
Seattle-Tacoma-Bellevue, WA
County
Pierce County, WA
Website URL
wossa.org/ 
Phone
(253) 297-2837
IRS details
EIN
91-1532751
Fiscal year end
December
Taxreturn type
Form 990
Year formed
1990
Eligible to receive tax-deductible contributions (Pub 78)
No
Categorization
NTEE code, primary
C03: Environment Professional Societies and Associations
NAICS code, primary
813920: Professional Associations
Parent/child status
Independent
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