Nonprofit · EIN 36-4785314
WESTERN CHAPTER NASTT
Tax-exempt · WALNUT CREEK, CA 94597
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $103,755 | $30,805 | $72,950 | $160,313 | – | $160,313 |
| December 31, 2024 | 990-EZ | $26,047 | $48,545 | -$22,498 | $87,363 | – | $87,363 |
| December 31, 2023 | 990-EZ | $10,328 | $21,357 | -$11,029 | $109,861 | – | $109,861 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $93,015
- Membership dues
- $9,543
- Investment income
- $1,197
Expenses
- Grants and similar amounts paid
- $2,500
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $950
- Other expenses
- $27,355
- Program services (functional)
- $21,662
Balance sheet and other
- Total assets, start of year
- $87,363
- Total assets, end of year
- $160,313
- Total liabilities, end of year
- –
- Net assets, end of year
- $160,313
- Cash, savings and investments
- $155,907
- Gross receipts
- $103,755
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 |
|---|---|---|---|
| MICHAEL JAEGER | Chairman | 1 | $0 |
| SANDY DUDLEY | Secretary | 0 | $0 |
| JUSTIN LIANIDES | BOARD MEMBER | 0 | $0 |
| SU SOE | BOARD MEMBER | 0 | $0 |
| TIFFANY MENDEZ | BOARD MEMBER | 0 | $0 |
| David Huang | VICE CHAIR | 1 | $0 |
| Devin Nakayama | Board Member | 1 | $0 |
| Jacquie Jacques | Board Member | 1 | $0 |
| Michelle Beason | PAST CHAIR | 1 | $0 |
| SCOTT GILLES | BOARD MEMBER | 0 | $0 |
| Sasha Mestetsky | Treasurer | 1 | $0 |
990-EZ for the year ended December 31, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL JAEGER | Vice Chair | 1 | $0 |
| Kate Wallin | Past Chair | 1 | $0 |
| JENNIFER GLYNN | Board Member | 1 | $0 |
| Rachel Martin | Treasurer | 1 | $0 |
| David Huang | Secretary | 1 | $0 |
| Devin Nakayama | Board Member | 1 | $0 |
| Jacquie Jacques | Board Member | 1 | $0 |
| Michelle Beason | Chairman | 1 | $0 |
| Greg Watanabe | Board Member | 1 | $0 |
| Sasha Mestetsky | Board Member | 1 | $0 |
| Cindy Preuss | Board Member | 1 | $0 |
990-EZ for the year ended December 31, 2023: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL JAEGER | Secretary | 1 | $0 |
| BRIAN AVON | Past Chairman | 1 | $0 |
| Kate Wallin | Chairman | 1 | $0 |
| JENNIFER GLYNN | Board Member | 1 | $0 |
| Rachel Martin | Treasurer | 1 | $0 |
| Devin Nakayama | Board Member | 1 | $0 |
| Jacquie Jacques | Board Member | 1 | $0 |
| Michelle Beason | Vice Chairman | 1 | $0 |
| Greg Watanabe | Board Member | 1 | $0 |
| Sasha Mestetsky | Board Member | 1 | $0 |
| Cindy Preuss | Board Member | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1350 TREAT BLVD STE 100, WALNUT CREEK, CA 94597-2152
- In care of
- % MATTHEW WALLIN
- Signed the 990-EZ
- Sasha Mestetsky, Treasurer
- Phone
- (925) 705-4137
- Website
- WWW.NASTT.ORG
- Return prepared by
- FONG KO & ASSOCIATES LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 36-4785314 or by the name WESTERN CHAPTER NASTT.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
TO PROVIDE AN OPPORTUNITY FOR THOSE INTERESTED IN THE FIELD OF TRENCHLESS TECHNOLOGY TO EXCHANGE IDEAS AND LEARN ABOUT NEW DEVELOPMENTS IN THE INDUSTRY.
Program accomplishments
- MEMBER EDUCATION/SERVICESExpenses $21,662
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
- 36-4785314
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2014
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Public and societal benefit (W02)
- Assets (IRS master file)
- $160,313
- Income (IRS master file)
- $103,755
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $103,755 | $30,805 | $160,313 | XML |
| 990-EZ | December 2024 | $26,047 | $48,545 | $87,363 | IRS |
| 990-EZ | December 2023 | $10,328 | $21,357 | $109,861 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-EZ | December 2017 | – | – | – | 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 36-4785314).
Questions about WESTERN CHAPTER NASTT
- What is the EIN of WESTERN CHAPTER NASTT?
- The employer identification number (EIN) of WESTERN CHAPTER NASTT is 36-4785314.
- Is WESTERN CHAPTER NASTT tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to WESTERN CHAPTER NASTT tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does WESTERN CHAPTER NASTT 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 WESTERN CHAPTER NASTT 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 WESTERN CHAPTER NASTT 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 WESTERN CHAPTER NASTT?
- The 990-EZ for the year ended December 31, 2025 lists 11 people; 0 received compensation from the organization.
- How much revenue does WESTERN CHAPTER NASTT have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $103,755, expenses of $30,805 and total assets of $160,313 at year end.
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