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Nonprofit · EIN 68-0387256

INTERNATIONAL ACADEMY OF WOOD SCIENCE

Tax-exempt · MADISON, WI 53719

Address and contacts

Address (IRS master file)
3117 SILVERTON TRL, MADISON, WI 53719-2512
In care of
% ROBERT J ROSS
Mailing address (990-N for 2025)
3117 Silverton Trl, Madison WI 53719
Principal officer (990-N for 2025)
Robert Ross, 3117 Silverton Trl, Madison WI 53719

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, 2024Check at the IRS

File the 2026 990-N for INTERNATIONAL ACADEMY OF WOOD SCIENCE

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

IRS record

EIN
68-0387256
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
1998
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Human services (P20Z)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Robert Ross
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Stavros Avramidis
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Howard N Rosen
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Howard Rosen
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Howard Rosen
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 68-0387256).

Questions about INTERNATIONAL ACADEMY OF WOOD SCIENCE

What is the EIN of INTERNATIONAL ACADEMY OF WOOD SCIENCE?
The employer identification number (EIN) of INTERNATIONAL ACADEMY OF WOOD SCIENCE is 68-0387256.
Is INTERNATIONAL ACADEMY OF WOOD SCIENCE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
Are donations to INTERNATIONAL ACADEMY OF WOOD SCIENCE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does INTERNATIONAL ACADEMY OF WOOD SCIENCE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INTERNATIONAL ACADEMY OF WOOD SCIENCE 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 INTERNATIONAL ACADEMY OF WOOD SCIENCE 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 INTERNATIONAL ACADEMY OF WOOD SCIENCE?
The 990-N for 2025 names Robert Ross.

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