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Nonprofit · EIN 86-0931955

ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION

Tax-exempt · PHOENIX, AZ 85048

Financials

$108K$108K2023$114K$114K2024$110K$110K2025
Revenue Expenses · by fiscal year end
Financials of ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$110,214$110,028$186$53,319$599$52,720
December 31, 2024990-EZ$113,724$114,081-$357$52,784$250$52,534
December 31, 2023990-EZ$108,185$108,354-$169$55,121$2,230$52,891
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$2,750
Program service revenue
$107,464

Expenses

Compensation of officers, directors and key employees
$90,000
Salaries, compensation and benefits (total)
$96,927
Professional fees and payments to contractors
$5,825
Printing, publications and postage
$207
Other expenses
$7,069

Balance sheet and other

Total assets, start of year
$52,784
Total assets, end of year
$53,319
Total liabilities, end of year
$599
Net assets, end of year
$52,720
Cash, savings and investments
$44,337
Gross receipts
$110,214

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Vicki SandlerExecutive Director15$90,000
Mona Tierney-LloydDirector1$0
Ian CalkinsDirector1$0
David GettsDirector1$0
Mike NitidoDirector1$0
Cern TurhalDirector1$0
Jennifer ChamberlinDirector1$0
Court RichDirector1$0
Tyler MooreDirector1$0
990-EZ for the year ended December 31, 2024: 9 people
NameTitleHours / weekCompensation
Vicki SandlerExecutive Director15$90,000
Mona Tierney-LloydDirector1$0
Ian CalkinsDirector1$0
David GettsDirector1$0
Mike NitidoDirector1$0
Alex KronauerDirector1$0
Jennifer ChamberlinDirector1$0
Court RichDirector1$0
Tyler MooreDirector1$0
990-EZ for the year ended December 31, 2023: 9 people
NameTitleHours / weekCompensation
Vicki SandlerExecutive Director15$90,000
Mona Tierney-LloydDirector1$0
Ian CalkinsDirector1$0
Nick GilmoreDirector1$0
Mike NitidoDirector1$0
Alex KronauerDirector1$0
Jennifer ChamberlinDirector1$0
Johnny KeyDirector1$0
Tyler MooreDirector1$0

Address and contacts

Address (IRS master file)
14402 S CANYON DR, PHOENIX, AZ 85048-8308
In care of
% VICKI SANDLER
Signed the 990-EZ
VICKI SANDLER, Executive Director
Phone
(602) 625-7879
Return prepared by
Clinton R Wasser CPA PC

Mission

Support electric competition

990-EZ for the year ended December 31, 2025

Program accomplishments

  • The AZISA provides the means through its FERC approved tariff for open and non-discriminatory access to the electric transmission and distribution systems in Arizona.
  • The AZISA continues to provide the means for transmission customers to have access to immediate dispute resolution involving transmission access.
  • See Schedule O

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-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
86-0931955
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1999
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$53,319
Income (IRS master file)
$110,214

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$110,214$110,028$53,319IRS
990-EZDecember 2024$113,724$114,081$52,784IRS
990-EZDecember 2023$108,185$108,354$55,121XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990-EZDecember 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 86-0931955).

Questions about ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION

What is the EIN of ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION?
The employer identification number (EIN) of ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION is 86-0931955.
Is ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1999.
Are donations to ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION 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 ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION 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 ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION?
The 990-EZ for the year ended December 31, 2025 lists 9 people; 1 received compensation from the organization, the highest $90,000 (Vicki Sandler, Executive Director).
How much revenue does ARIZONA INDEPENDENT SCHEDULING ADMINISTRATOR ASSOCIATION have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $110,214, expenses of $110,028 and total assets of $53,319 at year end.

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