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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Alto International School Andrea Willms

Andrea Willms

Officer

President of Parent ORG at Alto International School

Fiscal year ended May 26, 2021. Published on January 24, 2026.

$0

2021

Total compensation

Andrea Willms has been listed as an employee of Alto International School in Form 990 filings since fiscal year 2019.

Annual compensation details

$0

President of Parent ORG

2021

$0

President of Parent ORG

2020

$0

President of Parent ORG, Ex-Officio

2019

Compare the compensation of Andrea Willms to:

2021

Other employees at Alto International School

$380,417 from orgNo related compNo other comp

Christina Keller

ASST Elementary Principal

$103,998 from orgNo related comp$7,004 other

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Revisions to this profile

January 24, 2026:

2021 Alto International School 990 published

January 24, 2026:

2020 Alto International School 990 published

January 24, 2026:

2019 Alto International School 990 published

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