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PeerBasis
Compensation Comparability Determination

Montessori School Of Corpus Christi

Executive Director / CEO

EIN 800667918
TX · NTEE B20
FY ending 2023-07-31
June 9, 2026

This analysis benchmarks the total compensation of Maureen Charleston, Executive Director / CEO ($70,871) against every comparable organization that fit the selection criteria — 25 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 56th percentile of comparable organizationswithin the typical range

Benchmarked executive: Maureen Charleston — reported title “DIRECTOR”, selected as the organization's highest-paid individual — no exact title match, so confirm this is a comparable role.

How comparable organizations were selected

25 organizations qualified on sector, size, and geography 25 within the band form the benchmarked peer set.

Distribution of comparable compensation

$8,400 total compensation of comparable organizations → $224,780 $70,871
$14,87310th
$49,16925th
$69,934Median
$87,44775th
$148,45490th
$70,871This org · 56th
p10$14,873
p25$49,169
p50$69,934
p75$87,447
p90$148,454
$70,871

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 TX 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
The Bible Seminary TX$1,059,105 President $122,625 $119,107 2024
Conference For The Advancement Of Mathematics Teaching TX$1,049,429 Ceo $161,764 $161,764 2023
America Council Of Asian Christian TX$1,026,227 President $8,400 $8,400 2023
Oaks Christian Academy TX$1,009,568 President & Executive Director $23,750 $23,069 2024
Joshua 19 Learning Center Inc TX$1,009,006 President $9,687 $9,409 2024
🔒 20 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 TX cost of living and 2023 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 TX 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 default56th
Total compensation (D + F), as reported (no adjustments)48th
Reportable pay only (column D), adjusted56th
All sources (D + E + F), adjusted56th

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 25-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.