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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 22-3787732

INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC

Also known as DELAWARE VALLEY CHAPTER

Tax-exempt (reinstated) · MEDIA, PA 19063

Address and contacts

Address (IRS master file)
221 BROOKE ST, MEDIA, PA 19063-3620
In care of
% ROBERT J INCOLLINGO ESQ
Mailing address (990-N for 2025)
221 Brooke Street, Media PA 19063
Principal officer (990-N for 2025)
Kathryn Stairs, 129 Robin Road, Media PA 19063

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 INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC

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

IRS record

EIN
22-3787732
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1985
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
May 15, 2010
Posted by the IRS
June 9, 2011
Reinstated
Effective May 15, 2010

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Kathryn Stairs
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kathryn Stairs
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Kathryn Stairs
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Samuel Zartman
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Eric Bennung
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Eric Bennung
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 22-3787732).

Questions about INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC

What is the EIN of INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC?
The employer identification number (EIN) of INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC is 22-3787732.
Is INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective May 15, 2010.
Are donations to INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INTERNATIONAL INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC 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 INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC 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 INSTITUTE OF BUILDING ENCLOSURE CONSULTANTS INC?
The 990-N for 2025 names Kathryn Stairs.

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