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PeerBasis
Compensation Comparability Determination

Mainspring Schools Inc

Executive Director / CEO

EIN 741143055
TX · NTEE B21Z
FY ending 2024-08-31
June 10, 2026

This analysis benchmarks the total compensation of Colin Swanson, Executive Director / CEO ($129,582) against every comparable organization that fit the selection criteria — 145 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 81st percentile of comparable organizationswithin the typical range

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

How comparable organizations were selected

145 organizations qualified on sector, size, and geography 145 within the band form the benchmarked peer set.

Distribution of comparable compensation

$545 total compensation of comparable organizations → $418,748 $129,582
$45,90610th
$68,29925th
$91,062Median
$114,63875th
$146,43290th
$129,582This org · 81st
p10$45,906
p25$68,299
p50$91,062
p75$114,638
p90$146,432
$129,582

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
Marylhurst Early Childhood Center OR$2,142,759 Head Of School $150,000 $135,666 2025
Charlestown Cooperative Nursery School MA$2,148,601 Director Of School $157,030 $141,066 2024
Jewels School Inc MD$2,134,382 Executive Dir. $76,629 $69,773 2025
Early Partners LA$2,151,386 Ceo $60,000 $64,345 2025
Children's Meeting House OH$2,130,917 Director Of School $96,200 $104,867 2023
🔒 140 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 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 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 default81st
Total compensation (D + F), as reported (no adjustments)79th
Reportable pay only (column D), adjusted79th
All sources (D + E + F), adjusted79th

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 145-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 10, 2026.