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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 82-2400158

COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION

Also known as CSSMA

Tax-exempt · WILMINGTON, DE 19801

Address and contacts

Address (IRS master file)
919 N MARKET ST STE 950, WILMINGTON, DE 19801-3036
In care of
% CSSMA
Mailing address (990-N for 2024)
919 North Market Street Suite 950, Wilmington DE 19801
Principal officer (990-N for 2024)
Ilsa Mroz, 919 North Market Street Suite 950, Wilmington DE 19801

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

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990-N on file
2023September 30, 2024February 18, 2025990-N on file

File the 2025 990-N for COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION

Due February 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
82-2400158
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2018
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Ilsa Mroz
September 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Nathan Johnson
September 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Laura Cummings
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Nathan Johnson
September 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Bruce Henoch
September 30, 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 82-2400158).

Questions about COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION

What is the EIN of COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION?
The employer identification number (EIN) of COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION is 82-2400158.
Is COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2018.
Are donations to COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended September 30, 2025.
Who is the principal officer of COMMERCIAL SMALLSAT SPECTRUM MANAGEMENT ASSOCIATION?
The 990-N for 2024 names Ilsa Mroz.

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