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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 Wilmington Montessori School Inc. Sarah Williams

Sarah Williams

Officer

NEW HEAD of School at Wilmington Montessori School Inc.

Fiscal year ended August 31, 2024. Published on January 25, 2026.

$97,440

2024

Total compensation

Sarah Williams has been listed as an employee of Wilmington Montessori School Inc. in Form 990 filings since fiscal year 2024.

Annual compensation details

$97,440

NEW HEAD of School

2024

$98k org

40 hrs/wk

Total compensation by year

Compare the compensation of Sarah Williams to:

2024

Other employees at Wilmington Montessori School Inc.

Former Head of School

$116,132 from orgNo related comp$3,524 other

Former Business Manager

$47,702 from orgNo related comp$1,744 other

Leslie Bastianelli

NEW Business Manager

$34,158 from orgNo related comp$7,552 other

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January 25, 2026:

2024 Wilmington Montessori School Inc. 990 published

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