Nonprofit · EIN 23-7101431
WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN
Tax-exempt · JANESVILLE, WI 53545
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $91,422 | $93,856 | -$2,434 | $97,960 | – | $97,960 |
| December 31, 2024 | 990-EZ | $95,512 | $88,317 | $7,195 | $100,394 | – | $100,394 |
| December 31, 2023 | 990-EZ | $83,473 | $57,180 | $26,293 | $99,949 | $6,750 | $93,199 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $36,630
- Membership dues
- $10,501
- Program service revenue
- $44,291
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $20,555
- Other expenses
- $73,301
Balance sheet and other
- Total assets, start of year
- $100,394
- Total assets, end of year
- $97,960
- Total liabilities, end of year
- –
- Net assets, end of year
- $97,960
- Cash, savings and investments
- $93,160
- Gross receipts
- $91,422
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Stephanie Wilson | President | 4 | $0 |
| Paige Bernhardt | Vice President | 3 | $0 |
| Sarah McDonald | Trustee | 3 | $0 |
| Chris Silewski | Treasurer | 3 | $0 |
| Abbie Moilien | Secretary | 3 | $0 |
| Tiara Wuethrich | Director | 1 | $0 |
| Luisa Dummann | Director | 1 | $0 |
| Janet Silbernagel | Director | 1 | $0 |
990-EZ for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Stephanie Wilson | President | 4 | $0 |
| Alex Thill | Past President | 3 | $0 |
| Jonathan Bronk | Trustee | 3 | $0 |
| Abbie Moilien | Secretary | 3 | $0 |
| Chris Silewski | Treasurer | 3 | $0 |
| Paige Bernhardt | Director | 1 | $0 |
| Tiara Wuethrich | Director | 1 | $0 |
| Janet Silbernagel | Director | 1 | $0 |
990-EZ for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Alexander Thill | President | 4 | $0 |
| Stephanie Wilson | President-Elect | 3 | $0 |
| Jonathan Bronk | Trustee | 3 | $0 |
| Abbie Moilien | Secretary | 3 | $0 |
| Chris Silewski | Treasurer | 3 | $0 |
| Paige Bernhardt | Director | 1 | $0 |
| Jodi Refsland | Director | 1 | $0 |
| Tiara Wuethrich | Director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1818 MILTON AVE STE 100 # 1060, JANESVILLE, WI 53545-1157
- In care of
- % CHRISTA WOLLENZIN
- Signed the 990-EZ
- Chris Silewski, Treasurer
- Phone
- (608) 581-5057
- Website
- www.wiasla.com
- Return prepared by
- WAM CPA Services LLC
Mission
The organization's mission and purpose is to advance knowledge, education and skill in the art and science of landscape architecture as an instrument of service in the public welfare.
Program accomplishments
- The organization hosted its annual Spring Conference during the year as well as some smaller networking events throughout the year as well as some virtual meetings.
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 23-7101431
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1972
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $97,960
- Income (IRS master file)
- $91,422
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $91,422 | $93,856 | $97,960 | IRS |
| 990-EZ | December 2024 | $95,512 | $88,317 | $100,394 | IRS |
| 990-EZ | December 2023 | $83,473 | $57,180 | $99,949 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | August 2022 | – | – | – | IRS |
| 990-EZ | August 2021 | – | – | – | IRS |
| 990-EZ | August 2020 | – | – | – | IRS |
| 990-EZ | August 2019 | – | – | – | IRS |
| 990-EZ | August 2018 | – | – | – | 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 23-7101431).
Questions about WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN
- What is the EIN of WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN?
- The employer identification number (EIN) of WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN is 23-7101431.
- Is WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1972.
- Are donations to WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN 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 WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN 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 WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN?
- The 990-EZ for the year ended December 31, 2025 lists 8 people; 0 received compensation from the organization.
- How much revenue does WISCONSIN CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS IN have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $91,422, expenses of $93,856 and total assets of $97,960 at year end.
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