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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 54-1069491

SOUTHSIDE DENTAL SOCIETY INC

Tax-exempt · HENRICO, VA 23233

Address and contacts

Address (IRS master file)
3761 WESTERRE PKWY STE F, HENRICO, VA 23233-1331
In care of
% M WEBB DDS
Mailing address (990-N for 2024)
3761 Westerre Pkwy Unit F, Henrico VA 23233
Principal officer (990-N for 2024)
Katelyn Lindberg DDS, 307 Dogwood Lane Ste D, Emporia VA 23847

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

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

File the 2025 990-N for SOUTHSIDE DENTAL SOCIETY INC

Due January 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
54-1069491
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1978
Accounting year ends
August
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Katelyn Lindberg DDS
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Katelyn Lindberg DDS
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Katelyn Lindberg DDS
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: KATELYN LINDBERG DDS
August 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: KATELYN LINDBERG DDS
August 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: MCALLISTER CASTELAZ
August 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: MCALLISTER CASTELAZ
August 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 54-1069491).

Questions about SOUTHSIDE DENTAL SOCIETY INC

What is the EIN of SOUTHSIDE DENTAL SOCIETY INC?
The employer identification number (EIN) of SOUTHSIDE DENTAL SOCIETY INC is 54-1069491.
Is SOUTHSIDE DENTAL SOCIETY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1978.
Are donations to SOUTHSIDE DENTAL SOCIETY INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does SOUTHSIDE DENTAL SOCIETY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SOUTHSIDE DENTAL SOCIETY INC due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SOUTHSIDE DENTAL SOCIETY INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended August 31, 2025.
Who is the principal officer of SOUTHSIDE DENTAL SOCIETY INC?
The 990-N for 2024 names Katelyn Lindberg DDS.

Other nonprofits in HENRICO

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