Charities United States Community Development The Arc of South Carolina
The Arc of South Carolina logo

The Arc of South Carolina

Support all individuals with special needs to achieve recognition and acceptance as valued members of their communities.

Lexington, SC EIN 570422304 · IRS Sign up to see website
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89
Integrity Assessment
Strong transparency
89/100 · methodology

About The Arc of South Carolina

The Arc of South Carolina. Learn vabout our organization, who we serve, and how we serve them.

Founded
Headquarters
Lexington, SC
Foundation type
Publicly-supported charity (509(a)(2))
IRS subsection
501(c)(03)
Ruling date
Size
medium

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 1966

Mission

Support all individuals with special needs to achieve recognition and acceptance as valued members of their communities.

Focus areas & reach

· What they work on and where
Community Development

How it stacks up against peers

· vs. 8 similar community development in United States
Program spending This charity: 0%
Peer average: 24%
CEO comp as % of revenue This charity: 1.96%
Peer average: 0.48%
Integrity Assessment This charity: 89
Peer average: 90

Red flags

· All clear
IRS revocation history
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

The Arc of South Carolina is a registered community development nonprofit based in Lexington, SC, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1957 and has been operating for 69 years. Its EIN is 570422304. It has a GiveRadar Integrity Assessment of 89/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports $5M in annual revenue. 65 officers and directors are publicly disclosed. No red flags have been detected.

The Arc of South Carolina has a GiveRadar Integrity Assessment of 89/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 89 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for community development charities in United States is 90/100.

The Arc of South Carolina is located in Lexington, SC, United States. The organization was established in 1957 and has been active for 69 years.

Based on official tax filings, The Arc of South Carolina has $5M in annual revenue. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

The Arc of South Carolina is classified as a Community Development organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a medium organization. It has $5M in annual revenue. The organization has 65 disclosed officers and directors.

No red flags have been detected for The Arc of South Carolina. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

The Arc of South Carolina has a GiveRadar Integrity Assessment of 89/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

The Arc of South Carolina. Learn vabout our organization, who we serve, and how we serve them. The Arc of South Carolina is classified as a community development organization registered in United States. The organization was founded in 1957.

Among community development charities registered in United States: The Arc of South Carolina's GiveRadar Integrity Assessment of 89/100 is in line with the peer average of 90/100. Its annual revenue of $5M is comparable to the peer average of $3M.

Yes, donations to The Arc of South Carolina are generally tax-deductible in the United States. The Arc of South Carolina is a 501(c)(3) tax-exempt organization. Its EIN is 570422304, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Verified against 4 official sources, last refreshed .

Annual revenue
$1M-$10M
0% to programs
Source: IRS 990 (FY2025) why this matters
Unlock exact figures

Filing history

6 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2025, FY2024, FY2023, FY2022, FY2021, FY2020.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

MA
Margie Moore-Williamson
Executive Director

Officers & trustees (15)

Source: Public filings

AR
Arteya R•••••••
BOARD MEMBER
DA
Dave M•••
BOARD MEMBER
JA
Jackson W••••
BOARD MEMBER
JO
Joseph M••••• L••••
TREASURER
KA
Kappy C•••••
BOARD MEMBER
KA
Kathra C•••••
BOARD MEMBER
MA
Margie M•••••••••••••••
EXECUTIVE DI
MA
Matthew G••••
BOARD MEMBER
PA
Padgett M••••••
BOARD MEMBER
R
R M•••• A•••••••
PRESIDENT
RO
Robert M••••••••
VICE PRESIDE
SC
Scott K•••
IMMEDIATE PAST PRESIDENT
SH
Shay S••••• W•••
SECRETARY
WA
Walter R••••
BOARD MEMBER
WA
Water R••••
BOARD MEMBER
Full names, contact details & compensation

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$4.9M revenue
FY2025
IRS_990
Form filed
$4.2M revenue
FY2024
IRS_990
Form filed
$3.2M revenue
FY2023
IRS_990
Form filed
$2.5M revenue
FY2022
IRS_990
Form filed
$1.5M revenue
FY2021
IRS_990
Form filed
$1.1M revenue
FY2020
IRS_990

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Peer charities

Other community development in United States, by integrity assessment

Charity Score Revenue Program %
The Arc of South Carolina This page 89 $4.9 million -
Alaska Community Development Corp 93 $4.1 million 100%
Dona Ana County Colonias Development Council 90 $2.5 million 92%
501cpa 89 $1.6 million -
Minnesota Propane Gas Research Foundation 89 $1.9 million -
Family Advocacy & Community Training 89 $4.4 million -
Cardinal Shehan Center Inc 89 $2.2 million -
Middle Flint Council on Aging Inc 89 $7.1 million -
Cairnwood Village Inc 89 $1.1 million -

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2025 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 65 disclosed in the public registry.
Supplementary verification
Charity Navigator

Data freshness

Last updated
May 27, 2026
Profile completeness
90%

What we don't know

Honest gaps - our score reflects transparency, not impact

Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about The Arc of South Carolina

What is The Arc of South Carolina?
The Arc of South Carolina is a community development publicly-supported charity (509(a)(2)) based in Lexington, United States. The Arc of South Carolina. Learn vabout our organization, who we serve, and how we serve them.
When was The Arc of South Carolina founded?
The Arc of South Carolina was founded in 1957.
Who leads The Arc of South Carolina?
Margie Moore-Williamson serves as Executive Director.
Where is The Arc of South Carolina located?
Headquartered in Lexington, United States.
What is The Arc of South Carolina's annual budget?
Annual revenue for fiscal year 2025 is approximately $1M-$10M. 0% of expenses go to program services.
Is The Arc of South Carolina trustworthy?
The Arc of South Carolina has a GiveRadar Integrity Assessment of 89 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is The Arc of South Carolina's registration number?
IRS EIN: 570422304.
What is The Arc of South Carolina's website?
http://arcsc.org