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Nonprofit · EIN 88-4139358

BASELINE HEALTH

Tax-exempt · HILLSBORO, OR 97124

Address and contacts

Address (IRS master file)
461 NE LENOX ST, HILLSBORO, OR 97124-1596
Mailing address (990-N for 2025)
461 NE Lenox St, Hillsboro OR 97124
Principal officer (990-N for 2025)
Nisala Kalupahana, 161 W 72nd St Apt 7A, New York NY 10023

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

IRS record

EIN
88-4139358
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
2022
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Nisala Kalupahana
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Nisala Kalupahana
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Nisala Kalupahana
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Nisala Kalupahana
December 31, 2022≤ $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 88-4139358).

Questions about BASELINE HEALTH

What is the EIN of BASELINE HEALTH?
The employer identification number (EIN) of BASELINE HEALTH is 88-4139358.
Is BASELINE HEALTH tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
Are donations to BASELINE HEALTH tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does BASELINE HEALTH file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of BASELINE HEALTH 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 BASELINE HEALTH 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 BASELINE HEALTH?
The 990-N for 2025 names Nisala Kalupahana.

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