Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 85-0971172

NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S

Tax-exempt · SARATOGA, CA 95070

Address and contacts

Address (IRS master file)
12305 OBRAD DR, SARATOGA, CA 95070-3519
In care of
% DAVID RI SUN
Mailing address (990-N for 2025)
12305 Obrad Dr, Saratoga CA 95070
Principal officer (990-N for 2025)
Xiaofeng Wang, 12305 Obrad Dr, Saratoga CA 95070

California records

California keeps its own records of charities and corporations. Search them by EIN 85-0971172 or by the name NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
85-0971172
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
2020
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B03)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Xiaofeng Wang
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Xiaofeng Wang
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Xiaofeng Wang
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Xiaofeng Wang
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Xiaofeng Wang
December 31, 2020≤ $50,000 receipts––e-Postcard

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 85-0971172).

Questions about NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S

What is the EIN of NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S?
The employer identification number (EIN) of NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S is 85-0971172.
Is NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S 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 NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of NORTHWESTERN POLYTECHNICAL UNIVERSITY ALUMNI ASSOCIATION OF S?
The 990-N for 2025 names Xiaofeng Wang.

Other nonprofits in SARATOGA

All nonprofits in SARATOGA · California · Education