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US nonprofit · EIN 920188944 · Memphis, TNiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 920188944) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2016.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Solid Rock Development Corporation

Donations deductible
Revenue
$292k
year to 31 December 2025
Expenses
$178k
year to 31 December 2025
Total assets
$4.7m
$1.8m liabilities
Net assets
$2.9m
assets less liabilities
Directors and trustees
3
5.8 years on average
Staff
0
5 volunteers
Left since last filing
0
no seats appear to have opened
Officers and senior staff
2
named in Part VII
Exemption reinstated on 15 May 2010. The IRS had automatically revoked it on 15 May 2010 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.
How am I connected?

Solid Rock Development Corporation's network

3 peoplei3 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

3 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Brenda ThesusDirector2023
3 yrs
Donald Walker Jr (also filed as Donald Walker, Donald Walker)Director2016
10 yrs
Kelli AndersonDirector2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Deborah GunnCompany secretarysince 2016
Tonya LyonsPresidentsince 2016

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Deborah GunnSecretary15$17k
Donald WalkerDirector10$0
Brenda ThesusDirector10$0
Kelli AndersonDirector5$0
Tonya LyonsPresident10$0

About

Legal name
Solid Rock Development Corporation
EIN
920188944
Address
3719 Riverdale Rd, Memphis, TN, 38115-5322
State
Tennessee
Mission
Development of the surrounding community by increasing human development through mind body and spirit. Focused on profficiency spiritual development health and prosperity (as filed on the Form 990)
Activity (NTEE)
P20 Human services
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Human Services
Size band
6 (IRS master file code)
Principal officer
Tonya Lyons (as named on the Form 990)
IRS ruling date
1 January 2012
Status
Code 01 (unconditional exemption)
Form 990 filings on record
9, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥10years on the filingsDonald Walker Jr
≥3years on the filingsBrenda Thesus
≥3years on the filingsKelli Anderson

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$4.7m
Total liabilities
$1.8m
Net assets or fund balances
$2.9m
Contributions and grants received
$109k
Program service revenue
$0
Employees
0
Volunteers
5

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$291k$178k$113k

As filed on the IRS Form 990. US dollars.