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PeerBasis
Compensation Comparability Determination

Miami Chamber Music Society

Executive Director / CEO

EIN 464383141
FL · NTEE A6C
FY ending 2024-08-31
June 9, 2026

This analysis benchmarks the total compensation of Marina Radiushina, Executive Director / CEO ($30,000) against every comparable organization that fit the selection criteria — 32 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 47th percentile of comparable organizationswithin the typical range

Benchmarked executive: Marina Radiushina — reported title “Artistic 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

32 organizations qualified on sector, size, and geography 32 within the band form the benchmarked peer set.

Distribution of comparable compensation

$886 total compensation of comparable organizations → $170,370 $30,000
$4,53210th
$17,30625th
$38,877Median
$49,11175th
$76,03390th
$30,000This org · 47th
p10$4,532
p25$17,306
p50$38,877
p75$49,111
p90$76,033
$30,000

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 FL 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
Kadima Conservatory Of Music Inc CA$177,171 Ceo $19,582 $17,999 2024
Renovare Music Inc OH$174,055 Executive Director $36,000 $41,787 2023
Wichita Falls Youth Symphony Orchestra TX$189,592 Executive Director $38,333 $40,818 2024
Carpe Diem String Quartet OH$162,448 Trustee $16,600 $18,716 2024
Klezmer Music Foundation IL$161,844 President $26,000 $27,209 2024
Sacramento Jazz Education Foundation CA$198,559 Executive Director $52,382 $48,149 2024
Cavani String Quartet OH$202,846 Treasurer $17,410 $20,208 2023
Boise Baroque Inc ID$203,674 Executive Director $36,000 $41,970 2023
Mcm Productions TN$212,044 Executive Director $16,225 $17,687 2025
El Cerrito Band Association CA$214,748 Director $5,250 $4,702 2025
Mistral Music Inc MA$137,198 Artistic Director $20,250 $18,871 2025
Villa Sinfonia Foundation CA$220,620 President $27,000 $25,551 2023
Center For Music By People With Disabilities MT$135,967 Executive Director Non Voting Member Of The Board $36,000 $41,308 2024
Dallas Chamber Music Society Inc TX$222,869 Executive Dir. $60,000 $65,776 2023
Vienna Jammers Percussion Ensemble Inc VA$223,789 Executive Dir. $42,800 $43,990 2024
Dolce Suono Ensemble Inc PA$224,288 Executive Director $73,325 $80,137 2023
Musicians Of Ma'alwyck Inc NY$225,332 Artistic Director $47,200 $45,401 2024
Magical Strings Of Youth Nfp IL$128,512 President $15,000 $16,161 2023
Denver Municipal Band CO$230,704 Executive Di $65,000 $66,346 2024
Cedar Falls Band Inc IA$123,132 President $760 $886 2024
One Achord Guitar Lessons Inc CA$122,814 President $77,624 $71,351 2024
Avokado Artists Inc NM$236,815 President $45,417 $51,998 2024
Young Chamber Musicians Inc CA$246,549 President $5,040 $4,513 2025
Delgani String Quartet OR$247,107 Executive Director $39,600 $39,146 2024
Capital City Percussion OH$248,755 President $4,950 $5,581 2024

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to FL 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 FL 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 default47th
Total compensation (D + F), as reported (no adjustments)47th
Reportable pay only (column D), adjusted50th
All sources (D + E + F), adjusted47th

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 (Marina Radiushina) 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 32 similarly situated organizations (Same NTEE sector (A6C), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $30,000 is reasonable (approximately the 47th 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.