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PeerBasis
Compensation Comparability Determination

Chamber Of Commerce - Greater Beloit

Executive Director / CEO

EIN 390158880
WI · NTEE B99
FY ending 2024-12-31
June 9, 2026

This analysis benchmarks the total compensation of Aimee Thurner, Executive Director / CEO ($80,474) against every comparable organization that fit the selection criteria — 431 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 79th percentile of comparable organizationswithin the typical range

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

How comparable organizations were selected

431 organizations qualified on sector, size, and geography 431 within the band form the benchmarked peer set.

Distribution of comparable compensation

$121 total compensation of comparable organizations → $271,885 $80,474
$12,76910th
$30,39525th
$51,683Median
$74,89175th
$101,43290th
$80,474This org · 79th
p10$12,769
p25$30,395
p50$51,683
p75$74,891
p90$101,432
$80,474

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 WI 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
Sandy Springs Education Force Inc GA$315,023 Executive Dir. $46,020 $44,307 2024
Alaska Farmers Market Association AK$314,909 Co-director $43,307 $39,645 2024
Foundation For Mechanical Insulation VA$313,025 Program Manager/lead $44,179 $40,845 2024
Two Bikes Chattanooga TN$317,905 Ceo $38,817 $39,069 2024
Northern Berkshire Community MA$311,635 Executive Di $88,217 $75,906 2024
Simplify Global Education Inc VA$311,376 President $68,600 $63,423 2024
National Railroad Hall Of Fame Inc IL$311,239 Executive Director $40,000 $37,654 2024
Explorium Denton Childrens Museum TX$320,020 Executive Dir. $40,080 $39,523 2023
Institute For Peaceable Communities Inc MA$320,233 President/executive Director/director $12,988 $10,887 2025
Chattanooga Outreach TN$320,394 President / Exec. Dir. $49,908 $50,232 2024
Dream Bikes Inc WI$320,734 President $69,461 $69,461 2024
Syned CA$320,834 President & Ceo $39,000 $33,199 2023
Tarrant Literacy Coalition TX$320,903 Executive Di $67,500 $64,653 2024
Presence CA$320,913 President $10,452 $8,642 2024
Memphis-area Home Education Association Inc TN$309,622 Office Manager $9,472 $9,533 2024
The Georgetown School SC$309,543 Head Of School $39,000 $37,954 2025
Career Girls CA$321,925 Executive Director $122,232 $101,064 2024
New Life With Education KS$308,343 Member At Large $39,600 $42,174 2023
Craftsmen Recreation Club Inc OH$308,238 Manager $55,680 $58,137 2023
Collierville Education Foundation TN$308,176 Managing Director $21,500 $21,639 2024
Central Ms Down Syndrome Society Inc MS$307,826 Executive Dir. $50,000 $54,897 2023
Little Hands Preschool Inc MD$323,107 Executive Director $84,800 $75,912 2024
Association Of Independent Schools FL$307,514 Executive Director $52,091 $46,857 2024
Philadelphia Learning Collaborative PA$323,500 Executive Di $133,851 $131,586 2023
App Inventor Foundation CA$324,686 Executive Director $130,000 $110,662 2023

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to WI cost of living and 2024 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 WI 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 default79th
Total compensation (D + F), as reported (no adjustments)76th
Reportable pay only (column D), adjusted81st
All sources (D + E + F), adjusted74th

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 (Aimee Thurner) 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 431 similarly situated organizations (Same NTEE sector (B99), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $80,474 is reasonable (approximately the 79th 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.