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Nonprofit · EIN 84-4011176

BOSTON RARE CONNECTIONS CORPORATION

Tax-exempt · BOSTON, MA 02132

Address and contacts

Address (IRS master file)
91 OAKMERE ST, BOSTON, MA 02132-5529
In care of
% YE E HUANG ESQ
Mailing address (990-N for 2025)
91 Oakmere St, Boston MA 02132
Principal officer (990-N for 2025)
JOAN XI, 91 Oakmere Street, Boston MA 02132

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 BOSTON RARE CONNECTIONS CORPORATION

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

IRS record

EIN
84-4011176
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2020
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Medical research (H20)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: JOAN XI
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: JOAN XI
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: JOAN XI
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: JOAN XI
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Qiongchao Joan Xi
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Joan Xi
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: JOAN QIONGCHAO XI
December 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 84-4011176).

Questions about BOSTON RARE CONNECTIONS CORPORATION

What is the EIN of BOSTON RARE CONNECTIONS CORPORATION?
The employer identification number (EIN) of BOSTON RARE CONNECTIONS CORPORATION is 84-4011176.
Is BOSTON RARE CONNECTIONS CORPORATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to BOSTON RARE CONNECTIONS CORPORATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does BOSTON RARE CONNECTIONS CORPORATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of BOSTON RARE CONNECTIONS CORPORATION 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 BOSTON RARE CONNECTIONS CORPORATION 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 BOSTON RARE CONNECTIONS CORPORATION?
The 990-N for 2025 names JOAN XI.

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