Passes our checks

Siouxpercon

EIN 47-5264284 · Sioux Falls, SD

Public records show a registered, tax-exempt organization in good standing.

What it says it does

OUR MISSION IS TO PROMOTE ART AND STEAM EDUCATION AND PURSUITS ANDSTRENGTHEN COMMUNITY TIES THROUGH A SHARED LOVE OF DECADES OF POPULARCULTURE.

Source: Form 990 for the year ending May 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Good: 71 out of 100. Higher than 44% of charities in its peer group (arts and culture, $250k to $1m).

Reserves
10 of 35
Spendable reserves would cover 1.4 months of spending.
Debt
20 of 20
It owes 0% of what it owns.
Living within its means
15 of 15
Income exceeded spending by 13% of income.
Spending floor
15 of 15
95% of spending went to programs and raising each dollar of donations cost 0 cents.

Source: Form 990 for the year ending May 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Fair: 59 out of 100. Higher than 28% of charities in its peer group (arts and culture, $250k to $1m).

Independent board
25 of 25
7 of 7 voting board members are independent.
Conflict of interest policy
0 of 15
Reports no written conflict of interest policy.
Whistleblower policy
0 of 8
Reports no written whistleblower policy.
Record keeping policy
0 of 7
Reports no written policy on keeping and destroying records.
Board minutes
5 of 5
Keeps minutes of board meetings.
Board sees the tax return
10 of 10
Gave the board a copy of this return before filing it.
Independent check of accounts
6 of 15
Its accounts were not audited or reviewed by an independent accountant.
No reported misuse
10 of 10
Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending May 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (1)

$230,368 spent. SIOUXPERCON IS A NONPROFIT EDUCATIONAL EVENT DEDICATED TO PROMOTING LITERACY, STEAM EDUCATION AND VALUABLE LIFE SKILLS IN A SAFE, INCLUSIVE AND FRIENDLY ENVIRONMENT. THE VISION OF SIOUXPERCON IS TO ENGAGE ALL INDIVIDUALS, CULTIVATING THEIR INTEREST IN ALL FANDOMS AND POPULAR ART FORMS THROUGH WORKSHOPS, PANELS, SEMINARS, EXHIBITIONS AND HOSTING CONVENTIONS.

Source: Form 990 for the year ending May 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Is it registered with the IRS? Passed.
Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
Has the IRS revoked its tax-exempt status? Passed.
Not on the IRS automatic revocation list.
Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.
Are donations tax-deductible? Passed.
On the IRS list of organizations eligible to receive tax-deductible contributions.
Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated September 10, 2026.
Is it keeping up with its IRS filings? Passed.
Most recent return on file covers the year ending May 2025.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
How long has it been tax-exempt? Passed.
Recognized by the IRS since May 2017.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
Is it in good standing with state regulators? Passed.
Not on California's list of charities barred from soliciting. Other states are not yet checked.
Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.