EIN 46-0420063501(c)(3) public charityApproved June 1993Donations tax deductible
From the latest return on file
At a glance
Figures come from the organization’s Form 990 for the fiscal year ending September 2025, as recorded by the IRS.
Revenue
$159,093,095
FY2025
Assets
$264,627,977
Year end
Required return
Form 990
Full return required from $200K of receipts
Fiscal year
October to September
Ends in September
Focus
Other mental health
NTEE F99, mental health
Charity type
Publicly supported
170(b)(1)(A)(vi)
Compliance clock
What is due, and when
Computed from the fiscal year end and the return type. Federal dates are fixed by law. The state line is the general charitable solicitation rule of South Dakota, read from the regulator’s own guidance; exemptions vary, and the regulator’s page is the authority.
Feb 16, 2027
Form 990 for FY2026
Fifteenth day of the fifth month after year end. February 15 is a legal holiday (Washington's Birthday), so the deadline moves to the next business day.
Feb 15, 2028
Form 990 for FY2027
Fifteenth day of the fifth month after year end.
State
South Dakota charitable solicitation registration
South Dakota does not require charities to register before they ask for contributions.
Exempt status is revoked after three consecutive years without a return. The latest return on file is FY2025.
Filing history
When each return reached the IRS
From IRS records of electronically filed returns. The IRS record date is the date in the IRS’s own record of each return. It is not a legal filing date, and extensions are not public.
Fiscal year
Form
IRS record date
Due date
Note
FY2025
Form 990
August 11, 2026
February 17, 2026
FY2024
Form 990
August 12, 2025
February 18, 2025
FY2023
Form 990
August 13, 2024
February 15, 2024
FY2022
Form 990
November 25, 2023
February 15, 2023
FY2021
Form 990
August 9, 2022
February 15, 2022
A later version was recorded on November 25, 2023.
Returns for fiscal years before 2021, and returns the IRS record cannot date, are not listed.
IRS status check
What the IRS lists say
Three IRS lists, read each month. This is a display of what they show, not a determination of status.
Exempt status
Listed as exempt
The IRS list of exempt organizations. As of October 13, 2026.
Deductible donations
Listed
The IRS list of organizations eligible to receive tax deductible contributions. Listed with code PC (public charity). As of October 13, 2026.
Automatic revocation
Not on the list
The IRS list of organizations whose exemption was revoked for not filing three years in a row. As of October 13, 2026.
Peers
Against mental health organizations of similar size, nationwide
Fewer than ten such organizations report in South Dakota, so the group is national: 1,197 public charities with this focus and revenue over $5M on a recent return. The shaded band is the middle half of the group.
$5M$18.9M$32.8M$46.6M$60.5M+
Great Plains Tribal Leaders Health Board $159MPeer median $13.9MMiddle half of peers
Revenue rank
98th percentile
Among the 1,197 peers
Assets held
About 20 months
Of annual revenue, from public figures
Age
About the typical age
Approved 1993; the median peer, 1981
Readiness
What public data cannot tell you
A 990 shows money in and money out. It cannot show whether programs, outcomes, funding and compliance live in one place, or how long a funder report takes to produce. The five pillars below are scored only by the organization itself.
Mission & Strategic Clarity
Can every program be traced to a stated outcome?
Unscored
Stakeholders & Positioning
Do funders see the same story the board sees?
Unscored
Programs & Program Design
Are participants, activities and budgets tracked per program?
Unscored
Evidence, Data & Storytelling
How long does the next funder report take to assemble?