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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 81-4959375

SEO-CHINA

Tax-exempt · CAMBRIDGE, MA 02142

Address and contacts

Address (IRS master file)
75 CAMBRIDGE PKWY UNIT E803, CAMBRIDGE, MA 02142-1239
In care of
% CHANGE & COTE LLP
Mailing address (990-N for 2024)
75 Cambridge PKWY Unit E803, Cambridge MA 02142
Principal officer (990-N for 2024)
Xue Guan, 75 Cambridge PKWY Unit E803, Cambridge MA 02142

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 August, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

File the 2025 990-N for SEO-CHINA

Due January 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
81-4959375
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
2017
Accounting year ends
August
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B90)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Xue Guan
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Xue Guan
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Xue Guan
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Xue Guan
August 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Xue Guan
August 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Xue Guan
August 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Xue Guan
August 31, 2019≤ $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 81-4959375).

Questions about SEO-CHINA

What is the EIN of SEO-CHINA?
The employer identification number (EIN) of SEO-CHINA is 81-4959375.
Is SEO-CHINA tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
Are donations to SEO-CHINA tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SEO-CHINA file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SEO-CHINA due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SEO-CHINA last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended August 31, 2025.
Who is the principal officer of SEO-CHINA?
The 990-N for 2024 names Xue Guan.

Other nonprofits in CAMBRIDGE

All nonprofits in CAMBRIDGE · Massachusetts · Education