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Nonprofit · EIN 56-1304185

THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS

Also known as SIOR MIDDLE AND EAST TENNESSEE CHPT

Tax-exempt · CHARLESTON, SC 29403

Financials

$242K$116K2023$351K$223K2024$352K$195K2025
Revenue Expenses · by fiscal year end
Financials of THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$351,925$195,243$156,682$1,095,814$90,485$1,005,329
December 31, 2024990$350,541$223,146$127,395$919,012$72,672$846,340
December 31, 2023990$242,068$116,421$125,647$780,101$66,672$713,429
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$306,961
Membership dues
$68,279
Program service revenue
$15,415
Investment income
$29,549
Other revenue
$0

Expenses

Grants and similar amounts paid
$37,000
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$1,609
Accounting fees
$3,482
Program services (functional)
$182,589
Management and general (functional)
$12,654

Balance sheet and other

Total assets, start of year
$919,012
Total assets, end of year
$1,095,814
Total liabilities, end of year
$90,485
Net assets, end of year
$1,005,329
Publicly traded securities
$123,899
Net assets without donor restrictions
$1,005,329
Gross unrelated business income
$29,549
Gross receipts
$351,925
Employees
0
Volunteers
0
Year formed
1981
State of legal domicile
SC

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
AUSTIN WALKERPRESIDENT
Trustee or director, Officer
1$0
DAVID SIGMONSECRETARY
Trustee or director, Officer
1$0
RYAN WELCHPRESIDENT - ELECT
Trustee or director, Officer
1$0
STREET JONESTREASURER
Trustee or director, Officer
1$0
JEFF HEINPROGRAMS CHAIR
Trustee or director
1$0
ED WILSONPROGRAMS CHAIR
Trustee or director
1$0
KEITH JONESMEMBERSHIP/RETENTION CHAIR
Trustee or director
1$0
SIMONS JOHNSONMEMBERSHIP/RETENTION CHAIR
Trustee or director
1$0
DILLON SWAYNGIMADMISSIONS CO-CHIR
Trustee or director
1$0
SCOTT WILSONTECHNOLOGY/PR CHAIR
Trustee or director
1$0
BLAINE HARTSPONSORSHIP CHAIR
Trustee or director
1$0
THOMAS HIPPSPONSORSHIP CHAIR
Trustee or director
1$0
GRAYSON BURGESSFORECAST CHAIR
Trustee or director
1$0
DAVID HAGANSTUDENT SUPPORT CHAIR
Trustee or director
1$0
CAMPBELL LEWISIMMEDIATE PAST PRESIDENT
Trustee or director
1$0
5 more people on this return
NameTitleHours / weekCompensation
KACIE JACKSONYOUNG PROFESSIONALS/GFI CHAIR
Trustee or director
1$0
ROBBIE PERKINSGRANT CHAIR
Trustee or director
1$0
ROBERT H NUTTALLFINANCE MANAGER
Trustee or director, Officer
5$0
MARLENE SPRITZERADMISSIONS CHAIR
Trustee or director
1$0
BRAXTON ANTHONYSTUDENT SUPPORT CHAIR
Trustee or director
1$0
990 for the year ended December 31, 2024: 19 people
NameTitleHours / weekCompensation
AUSTIN WALKERPRESIDENT
Trustee or director, Officer
1$0
CAMPBELL LEWISPRESIDENT-ELECT
Trustee or director, Officer
1$0
RYAN WELCHTREASURER
Trustee or director, Officer
1$0
STREET JONESSECRETARY
Trustee or director, Officer
1$0
JEFF HEINPROGRAMS CHAIR
Trustee or director
1$0
ED WILSONPROGRAMS CHAIR
Trustee or director
1$0
KEITH JONESADMISSIONS CHAIR
Trustee or director
1$0
SIMONS JOHNSONMEMBERSHIP/RETENTION CHAIR
Trustee or director
1$0
DILLON SWAYNGIMYOUNG PROFESSIONALS/GFI CH
Trustee or director
1$0
BRAXTON ANTHONYTECHNOLOGY/PR CHAIR
Trustee or director
1$0
BLAINE HARTSPONSORSHIP CHAIR
Trustee or director
1$0
THOMAS HIPPSPONSORSHIP CHAIR
Trustee or director
1$0
KACIE JACKSONFORECAST CHAIR
Trustee or director
1$0
DAVID HAGANSTUDENT SUPPORT CHAIR
Trustee or director
1$0
DAVID SIGMONMEMBERSHIP/RETENTION CHAIR
Trustee or director
1$0
KACIE JACKSONSTUDENT SUPPORT CHAIR
Trustee or director
1$0
ROBBIE PERKINSGRANT CHAIR
Trustee or director
1$0
ROBERT H NUTTALLFINANCE MANAGER
Trustee or director, Officer
5$0
MARLENE SPRITZERADMISSIONS CO-CHAIR
Trustee or director
1$0
990 for the year ended December 31, 2023: 18 people
NameTitleHours / weekCompensation
DON MOSSPRESIDENT
Trustee or director, Officer
1$0
CAMPBELL LEWISPRESIDENT-ELECT
Trustee or director, Officer
1$0
AUSTIN WALKERTREASURER
Trustee or director, Officer
1$0
RYAN WELCHSECRETARY
Trustee or director, Officer
1$0
STREET JONESPROGRAMS CHAIR
Trustee or director
1$0
ED WILSONPROGRAMS CHAIR
Trustee or director
1$0
KEITH JONESADMISSIONS CHAIR
Trustee or director
1$0
SIMONS JOHNSONMEMBERSHIP/RETENTION CHAIR
Trustee or director
1$0
DILLON SWAYNGIMYOUNG PROFESSIONALS/GFI CH
Trustee or director
1$0
BRAXTON ANTHONYTECHNOLOGY/PR CHAIR
Trustee or director
1$0
BLAINE HARTSPONSORSHIP CHAIR
Trustee or director
1$0
ZACH MCLARENSPONSORSHIP CHAIR
Trustee or director
1$0
JEFF HEINFORECAST CHAIR
Trustee or director
1$0
DAVID HAGANSTUDENT SUPPORT CHAIR
Trustee or director
1$0
DAVID SIGMONMEMBERSHIP/RETENTION CHAIR
Trustee or director
1$0
KACIE JACKSONSTUDENT SUPPORT CHAIR
Trustee or director
1$0
ROBBIE PERKINSGRANT CHAIR
Trustee or director
1$0
ROBERT H NUTTALLFINANCE MANAGER
Trustee or director, Officer
5$0

Address and contacts

Address (IRS master file)
960 MORRISON DR STE 400, CHARLESTON, SC 29403-4232
In care of
% BARBARA GILLILAND
Principal officer (990 for 2025)
ROBERT H NUTTALL, 960 MORRISON DRIVE 400, CHARLESTON, SC 29403
Signed the 990
ROBERT H NUTTALL, FINANCE MANAGER
Phone
(843) 747-1200
Return prepared by
VERIS LLC

Mission

PROMOTE THE IMAGE AND REPUTATION OF THE SOCIETY AND ITS SIOR DESIGNEE MEMBERS BY GIVING ASSISTANCE AND GUIDANCE TO CANDIDATES SEEKING TO BECOME DESIGNEES, PROVIDING OPPORTUNITES FOR PARTICIPATION BY MEMBERS IN AN ONGOING PROGRAM OR REAL ESTATE EDUCATION BY SUPPORTING THE EDUCATION PROGRAM OF THE INSTITUTE, CONDUCTING APPROVED REAL ESTATE COURSES AND SEMINARS FOR THE CHAPTER, AND BY ASSISTING THE SOCIETY IN ACHIEVING THEIR PURPOSE AND OBJECTIVES, INCLUDING THOSE RELATED TO MARKET FEEDBACK, COURSE PROMOTION, PUBLIC RELATION, MEMBERSHIP RECRUITMENT AND RETENTION, ALSO IN PROVIDING A FORUM FOR THE EXCHANGE OF INFORMATION AND BUSINESS DEVELOPMENT.

990 for the year ended December 31, 2025

Program accomplishments

  • PROFESSIONAL COMPETENCE & EDUCATION - ENHANCE THE COMPETENCE AND CAPABILITIES OF ITS MEMBERS AND TO OFFER EDUCATIONAL OPPORTUNITIES TO MEMBERS, PROSPECTIVE MEMBERS, THE REAL ESTATE INDUSTRY AND THE CORPORATE REAL ESTATE COMMUNITY. PROVIDE REAL ESTATE MARKET REPORTS AND PROVIDE SEMINARS, MEETINGS, AND CONVENTIONS TO EDUCATE AND ENHANCE MEMBERS.
    Expenses $182,589 · grants $37,000 · revenue $15,415

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
56-1304185
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2015
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$1,095,814
Income (IRS master file)
$351,925

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$351,925$195,243$1,095,814IRS
990December 2024$350,541$223,146$919,012XML
990December 2023$242,068$116,421$780,101XML
990December 2022$339,701$187,723$641,559IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2018–––IRS

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 56-1304185).

Questions about THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS

What is the EIN of THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS?
The employer identification number (EIN) of THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS is 56-1304185.
Is THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2015.
Are donations to THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS 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 THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS?
The 990 for the year ended December 31, 2025 names ROBERT H NUTTALL.
Who are the officers and directors of THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS?
The 990 for the year ended December 31, 2025 lists 20 people; 0 received compensation from the organization.
How much revenue does THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS have?
On its 990 for the year ended December 31, 2025 it reported revenue of $351,925, expenses of $195,243 and total assets of $1,095,814 at year end.

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