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PeerBasis
Compensation Comparability Determination

Elgin Charter School Initiative

Executive Director / CEO

EIN 454971554
IL · NTEE B29
FY ending 2025-06-30
June 9, 2026

This analysis benchmarks the total compensation of Jacquelyn Willer, Executive Director / CEO ($136,316) against every comparable organization that fit the selection criteria — 501 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 39th percentile of comparable organizationswithin the typical range

Benchmarked executive: Jacquelyn Willer — reported title “PRINCIPAL”, a direct title match to the Executive Director / CEO role.

How comparable organizations were selected

501 organizations qualified on sector, size, and geography 501 within the band form the benchmarked peer set.

Distribution of comparable compensation

$236 total compensation of comparable organizations → $349,192 $136,316
$70,82110th
$115,91725th
$149,515Median
$182,70375th
$218,28790th
$136,316This org · 39th
p10$70,821
p25$115,917
p50$149,515
p75$182,703
p90$218,287
$136,316

Comparable organizations

Each figure is Form 990 Part VII columns D + F (reportable pay plus other compensation and benefits; column F may include amounts from related organizations), normalized to IL cost of living (BEA RPP, 2023) and to its filing year (CPI-U); the reported amount is on each linked 990.

OrganizationStateRevenueMatched titleComp
(reported)
Comp
(adjusted)
FY
Capitol Collegiate Inc CA$7,951,442 Principal $150,075 $139,300 2023
The Academy Inc ID$7,948,794 Administrator $132,160 $143,005 2025
Harriet Tubman Village Charter School CA$7,965,465 Executive Dir. $230,038 $213,521 2023
Adelante Schools Inc IN$7,937,234 Executive Director $171,925 $184,418 2025
Westminster Community Charter School NY$7,929,351 Principal $186,053 $180,720 2023
🔒 496 more comparable organizations — included in the purchased report

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to IL cost of living and 2025 dollars. Click any organization to verify the figure on ProPublica.

Methodology

Comparable organizations were drawn from electronically filed IRS Form 990 returns and matched on sector (NTEE code), budget (a size-adaptive revenue band that tightens as the organization grows), and geography (same-state first, broadening only when too few peers qualify); every organization within the band forms the peer set. To compare fairly across regions and years, peer compensation is normalized to IL cost of living (BEA Regional Price Parities, 2023) and to the subject's filing year (CPI-U). The figure benchmarked is Form 990 Part VII, Section A, columns D + F — reportable pay plus other compensation, benefits, and deferred amounts (column F may include amounts from related organizations) — with the chief executive matched by role. Related-organization amounts (column E) and institutional trustees are excluded. Full methodology: peerbasis.org/methodology.

Sample, role match & sensitivity

Sensitivity — the subject's percentile under alternative compensation definitions:

BasisSubject percentile
Total compensation (D + F), cost-of-living + inflation adjusted — the PeerBasis default39th
Total compensation (D + F), as reported (no adjustments)40th
Reportable pay only (column D), adjusted54th
All sources (D + E + F), adjusted37th

If the percentile moves materially across these definitions, the result is sensitive to methodology choices, and the board should weigh which basis best fits its facts.

Rebuttable presumption of reasonableness · 26 CFR 53.4958-6

Compensation paid by a tax-exempt organization is presumed reasonable — shifting the burden to the IRS — when three requirements are met. This report supplies the comparability data for the second. The board should record the following in its minutes concurrently with its decision:

Ready-to-adopt board minutes — executive compensation

🔒 The complete minutes language — three numbered resolutions pre-filled with this organization, the 501-organization comparison, the date, and the percentile finding, ready to paste into your minutes — is included in the purchased report.

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Sources: IRS Form 990 e-file data (apps.irs.gov); IRS Business Master File (NTEE classification). Every figure traces to an original public filing — click any organization above to verify it on ProPublica. PeerBasis is a service of Prismind Analytics; its methodology is published, was commissioned for independent adversarial review, and discloses its own limitations. This report is comparability data to support a board's good-faith determination under IRC 4958; it is not legal or tax advice. Generated by PeerBasis on June 9, 2026.