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PeerBasis
Compensation Comparability Determination

The Phelps Mansion Museum

Executive Director / CEO

EIN 208438618
NY · NTEE A54
FY ending 2025-05-31
June 9, 2026

This analysis benchmarks the total compensation of Jennifer Corby, Executive Director / CEO ($53,480) against every comparable organization that fit the selection criteria — 110 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 38th percentile of comparable organizationswithin the typical range

Benchmarked executive: Jennifer Corby — reported title “EXECUTIVE DIRECTOR”, a direct title match to the Executive Director / CEO role.

How comparable organizations were selected

110 organizations qualified on sector, size, and geography 110 within the band form the benchmarked peer set.

Distribution of comparable compensation

$111 total compensation of comparable organizations → $202,907 $53,480
$20,84710th
$45,25525th
$58,631Median
$78,78775th
$90,32290th
$53,480This org · 38th
p10$20,847
p25$45,255
p50$58,631
p75$78,787
p90$90,322
$53,480

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 NY 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
Nassau County Firefighters Museum And NY$297,237 Executive Director $80,000 $82,117 2024
The American Bookbinders Museum CA$297,007 Executive Di $116,906 $118,058 2023
Bisbee Council On The Arts And Humanities AZ$299,682 Museum Director $70,167 $78,918 2023
The Waterfront Museum NY$300,796 President $89,524 $91,893 2024
Old Mill Foundation CA$301,525 Executive Dir. $60,000 $58,853 2024
Franklin Opera House Inc NH$301,823 Executive Director $29,120 $29,756 2025
Smithfield Preston Foundation VA$302,252 Executive Dir. $81,912 $89,840 2024
The Citizen Soldiers Education VA$293,178 Executive Director $36,000 $40,651 2023
The Sandra Bornstein Holocaust Education RI$292,809 Executive Director $76,524 $85,814 2023
Heritage Square Foundation AZ$290,839 Executive Director $65,730 $73,928 2023
Cloud County Historical Society KS$290,510 Curator $24,480 $30,929 2023
Roebling Main Gate Museum NJ$306,378 Executive Director $75,855 $79,205 2023
Governor Frank G Clement Railroad TN$289,001 Executive Di $48,808 $59,999 2023
Jewish War Veterans Of The Usa National DC$286,022 National Executive Director $3,021 $3,101 2023
The Rice Museum SC$310,577 Executive Director $17,248 $19,913 2025
Fairfield County Heritage OH$311,054 Executive Di $54,990 $66,160 2024
Ninepipes Museum Of Early Montana MT$311,614 Exective Director $29,974 $37,786 2023
Old Red Courthouse Inc TX$283,360 Executive Dir. $75,000 $85,221 2024
California Heritage Museum CA$314,102 Executive Director $42,959 $43,382 2023
The Lawson Boating Heritage Center On Chautauqua Lake NY$314,302 Trustee $4,150 $4,260 2024
Grand Traverse Lighthouse Museum MI$314,482 Executive Director $75,772 $88,841 2024
The Gunflint Trail Historical MN$315,116 Executive Di $30,616 $34,364 2024
The Wyck Association PA$278,294 Executive Dir. $77,297 $90,148 2023
Heritage Museum Foundation At Grissom Air Reserve Base IN$318,389 Executive Director $68,500 $82,056 2024
Mitchell County Historical Society Inc KS$275,305 Curator $38,734 $47,534 2024

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to NY 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 NY 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 default38th
Total compensation (D + F), as reported (no adjustments)53rd
Reportable pay only (column D), adjusted38th
All sources (D + E + F), adjusted36th

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:

Draft board minutes — executive compensation

  1. The compensation of the Executive Director / CEO (Jennifer Corby) was approved in advance by [the Board / Compensation Committee], composed of members with no conflict of interest with respect to the arrangement.
  2. Prior to its determination, the authorized body obtained and relied upon appropriate comparability data, namely the PeerBasis Compensation Comparability Determination dated June 9, 2026, comparing compensation against 110 similarly situated organizations (Same NTEE sector (A54), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $53,480 is reasonable (approximately the 38th percentile of comparable organizations) and documented the basis for this determination concurrently, on [date], by a vote of [__ for / __ against].

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.