Skip to main content

Nonprofit · EIN 85-1920940

SHARK SIDE INC

Tax-exempt · WESTPORT, CT 06880

Address and contacts

Address (IRS master file)
11 TURTLEBACK LN, WESTPORT, CT 06880-3734
Mailing address (990-N for 2025)
11 Turtleback Lane, Westport CT 06880
Principal officer (990-N for 2025)
Rebecca Mace, 11 Turtleback Lane, Westport CT 06880

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
85-1920940
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)
Animal-related (D30)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Rebecca Mace
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Rebecca Mace
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Rebecca Mace
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Rebecca Mace
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Rebecca Mace
December 31, 2020≤ $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 85-1920940).

Questions about SHARK SIDE INC

What is the EIN of SHARK SIDE INC?
The employer identification number (EIN) of SHARK SIDE INC is 85-1920940.
Is SHARK SIDE INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to SHARK SIDE INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SHARK SIDE INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SHARK SIDE 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 SHARK SIDE 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 SHARK SIDE INC?
The 990-N for 2025 names Rebecca Mace.

Other nonprofits in WESTPORT

All nonprofits in WESTPORT · Connecticut · Animal-related