Civic Intelligence

Commonwealth School Inc

Plan context: Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School

EIN 04-2228167 • Boston, MA • 44 filings • 16 plans

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151 Commonwealth AvenueBoston, MA 02116
Current Snapshot

Latest Year

2024

2024 Participants

50

2024 Assets

$29,118,987

2024 Contributions

$960,329

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$29,118,987$14,559,494$0200920172024YearValue
$29,118,987Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

113570199920152024YearValue
50Latest year 2024

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
2024150$29,118,987$960,329$19,207iApproximate average salary by contribution assumption: employee only about $480,165 at 4% or $320,110 at 6%; with 50% employer match about $320,110 at 4% or $213,406 at 6%; with 100% employer match about $240,082 at 4% or $160,055 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-50$29,118,987$960,329$19,207iApproximate average salary by contribution assumption: employee only about $480,165 at 4% or $320,110 at 6%; with 50% employer match about $320,110 at 4% or $213,406 at 6%; with 100% employer match about $240,082 at 4% or $160,055 at 6%.
2023147$26,413,768$847,637$18,035iApproximate average salary by contribution assumption: employee only about $450,871 at 4% or $300,580 at 6%; with 50% employer match about $300,580 at 4% or $200,387 at 6%; with 100% employer match about $225,435 at 4% or $150,290 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-47$26,413,768$847,637$18,035iApproximate average salary by contribution assumption: employee only about $450,871 at 4% or $300,580 at 6%; with 50% employer match about $300,580 at 4% or $200,387 at 6%; with 100% employer match about $225,435 at 4% or $150,290 at 6%.
2022148$22,797,131$812,555$16,928iApproximate average salary by contribution assumption: employee only about $423,206 at 4% or $282,137 at 6%; with 50% employer match about $282,137 at 4% or $188,091 at 6%; with 100% employer match about $211,603 at 4% or $141,069 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-48$22,797,131$812,555$16,928iApproximate average salary by contribution assumption: employee only about $423,206 at 4% or $282,137 at 6%; with 50% employer match about $282,137 at 4% or $188,091 at 6%; with 100% employer match about $211,603 at 4% or $141,069 at 6%.
2021144$26,258,438$794,093$18,048iApproximate average salary by contribution assumption: employee only about $451,189 at 4% or $300,793 at 6%; with 50% employer match about $300,793 at 4% or $200,529 at 6%; with 100% employer match about $225,595 at 4% or $150,396 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-44$26,258,438$794,093$18,048iApproximate average salary by contribution assumption: employee only about $451,189 at 4% or $300,793 at 6%; with 50% employer match about $300,793 at 4% or $200,529 at 6%; with 100% employer match about $225,595 at 4% or $150,396 at 6%.
2020148$23,408,548$805,555$16,782iApproximate average salary by contribution assumption: employee only about $419,560 at 4% or $279,707 at 6%; with 50% employer match about $279,707 at 4% or $186,471 at 6%; with 100% employer match about $209,780 at 4% or $139,853 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-48$23,408,548$805,555$16,782iApproximate average salary by contribution assumption: employee only about $419,560 at 4% or $279,707 at 6%; with 50% employer match about $279,707 at 4% or $186,471 at 6%; with 100% employer match about $209,780 at 4% or $139,853 at 6%.
2019147$22,416,811$794,759$16,910iApproximate average salary by contribution assumption: employee only about $422,744 at 4% or $281,829 at 6%; with 50% employer match about $281,829 at 4% or $187,886 at 6%; with 100% employer match about $211,372 at 4% or $140,915 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-47$22,416,811$794,759$16,910iApproximate average salary by contribution assumption: employee only about $422,744 at 4% or $281,829 at 6%; with 50% employer match about $281,829 at 4% or $187,886 at 6%; with 100% employer match about $211,372 at 4% or $140,915 at 6%.
2018158$19,345,365$902,009$15,552iApproximate average salary by contribution assumption: employee only about $388,797 at 4% or $259,198 at 6%; with 50% employer match about $259,198 at 4% or $172,799 at 6%; with 100% employer match about $194,398 at 4% or $129,599 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-58$19,345,365$902,009$15,552iApproximate average salary by contribution assumption: employee only about $388,797 at 4% or $259,198 at 6%; with 50% employer match about $259,198 at 4% or $172,799 at 6%; with 100% employer match about $194,398 at 4% or $129,599 at 6%.
2017154$20,224,569$899,592$16,659iApproximate average salary by contribution assumption: employee only about $416,478 at 4% or $277,652 at 6%; with 50% employer match about $277,652 at 4% or $185,101 at 6%; with 100% employer match about $208,239 at 4% or $138,826 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-54$20,224,569$899,592$16,659iApproximate average salary by contribution assumption: employee only about $416,478 at 4% or $277,652 at 6%; with 50% employer match about $277,652 at 4% or $185,101 at 6%; with 100% employer match about $208,239 at 4% or $138,826 at 6%.
2016256$18,883,392$679,021$12,125iApproximate average salary by contribution assumption: employee only about $303,134 at 4% or $202,090 at 6%; with 50% employer match about $202,090 at 4% or $134,726 at 6%; with 100% employer match about $151,567 at 4% or $101,045 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-56$18,883,392$399,206$7,129iApproximate average salary by contribution assumption: employee only about $178,217 at 4% or $118,811 at 6%; with 50% employer match about $118,811 at 4% or $79,208 at 6%; with 100% employer match about $89,108 at 4% or $59,406 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-0$0$279,815-
2015259$18,901,915$718,984$12,186iApproximate average salary by contribution assumption: employee only about $304,654 at 4% or $203,103 at 6%; with 50% employer match about $203,103 at 4% or $135,402 at 6%; with 100% employer match about $152,327 at 4% or $101,551 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-58$14,643,251$399,201$6,883iApproximate average salary by contribution assumption: employee only about $172,069 at 4% or $114,713 at 6%; with 50% employer match about $114,713 at 4% or $76,475 at 6%; with 100% employer match about $86,035 at 4% or $57,356 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-59$4,258,664$319,783$5,420iApproximate average salary by contribution assumption: employee only about $135,501 at 4% or $90,334 at 6%; with 50% employer match about $90,334 at 4% or $60,223 at 6%; with 100% employer match about $67,751 at 4% or $45,167 at 6%.
2014256$18,391,012$628,196$11,218iApproximate average salary by contribution assumption: employee only about $280,445 at 4% or $186,963 at 6%; with 50% employer match about $186,963 at 4% or $124,642 at 6%; with 100% employer match about $140,222 at 4% or $93,482 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-54$14,372,304$377,789$6,996iApproximate average salary by contribution assumption: employee only about $174,902 at 4% or $116,602 at 6%; with 50% employer match about $116,602 at 4% or $77,734 at 6%; with 100% employer match about $87,451 at 4% or $58,301 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-56$4,018,708$250,407$4,472iApproximate average salary by contribution assumption: employee only about $111,789 at 4% or $74,526 at 6%; with 50% employer match about $74,526 at 4% or $49,684 at 6%; with 100% employer match about $55,894 at 4% or $37,263 at 6%.
2013255$17,158,565$677,376$12,316iApproximate average salary by contribution assumption: employee only about $307,898 at 4% or $205,265 at 6%; with 50% employer match about $205,265 at 4% or $136,844 at 6%; with 100% employer match about $153,949 at 4% or $102,633 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-55$13,415,859$365,433$6,644iApproximate average salary by contribution assumption: employee only about $166,106 at 4% or $110,737 at 6%; with 50% employer match about $110,737 at 4% or $73,825 at 6%; with 100% employer match about $83,053 at 4% or $55,369 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-52$3,742,706$311,943$5,999iApproximate average salary by contribution assumption: employee only about $149,973 at 4% or $99,982 at 6%; with 50% employer match about $99,982 at 4% or $66,654 at 6%; with 100% employer match about $74,986 at 4% or $49,991 at 6%.
2012258$14,766,347$631,686$10,891iApproximate average salary by contribution assumption: employee only about $272,278 at 4% or $181,519 at 6%; with 50% employer match about $181,519 at 4% or $121,013 at 6%; with 100% employer match about $136,139 at 4% or $90,759 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-58$11,658,949$359,468$6,198iApproximate average salary by contribution assumption: employee only about $154,943 at 4% or $103,295 at 6%; with 50% employer match about $103,295 at 4% or $68,864 at 6%; with 100% employer match about $77,472 at 4% or $51,648 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-51$3,107,398$272,218$5,338iApproximate average salary by contribution assumption: employee only about $133,440 at 4% or $88,960 at 6%; with 50% employer match about $88,960 at 4% or $59,307 at 6%; with 100% employer match about $66,720 at 4% or $44,480 at 6%.
20112102$13,018,944$588,831$5,773iApproximate average salary by contribution assumption: employee only about $144,321 at 4% or $96,214 at 6%; with 50% employer match about $96,214 at 4% or $64,143 at 6%; with 100% employer match about $72,161 at 4% or $48,107 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-102$10,438,795$329,899$3,234iApproximate average salary by contribution assumption: employee only about $80,858 at 4% or $53,905 at 6%; with 50% employer match about $53,905 at 4% or $35,937 at 6%; with 100% employer match about $40,429 at 4% or $26,953 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-52$2,580,149$258,932$4,979iApproximate average salary by contribution assumption: employee only about $124,487 at 4% or $82,991 at 6%; with 50% employer match about $82,991 at 4% or $55,327 at 6%; with 100% employer match about $62,243 at 4% or $41,496 at 6%.
20102113$12,630,310$546,424$4,836iApproximate average salary by contribution assumption: employee only about $120,890 at 4% or $80,594 at 6%; with 50% employer match about $80,594 at 4% or $53,729 at 6%; with 100% employer match about $60,445 at 4% or $40,297 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-113$10,224,237$320,901$2,840iApproximate average salary by contribution assumption: employee only about $70,996 at 4% or $47,331 at 6%; with 50% employer match about $47,331 at 4% or $31,554 at 6%; with 100% employer match about $35,498 at 4% or $23,665 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-45$2,406,073$225,523$5,012iApproximate average salary by contribution assumption: employee only about $125,291 at 4% or $83,527 at 6%; with 50% employer match about $83,527 at 4% or $55,685 at 6%; with 100% employer match about $62,645 at 4% or $41,764 at 6%.
2009349$16,764,807$872,255$17,801iApproximate average salary by contribution assumption: employee only about $445,028 at 4% or $296,685 at 6%; with 50% employer match about $296,685 at 4% or $197,790 at 6%; with 100% employer match about $222,514 at 4% or $148,343 at 6%.
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-49$9,342,640$320,083$6,532iApproximate average salary by contribution assumption: employee only about $163,308 at 4% or $108,872 at 6%; with 50% employer match about $108,872 at 4% or $72,581 at 6%; with 100% employer match about $81,654 at 4% or $54,436 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-49$5,448,735$320,083$6,532iApproximate average salary by contribution assumption: employee only about $163,308 at 4% or $108,872 at 6%; with 50% employer match about $108,872 at 4% or $72,581 at 6%; with 100% employer match about $81,654 at 4% or $54,436 at 6%.
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-30$1,973,432$232,089$7,736iApproximate average salary by contribution assumption: employee only about $193,408 at 4% or $128,938 at 6%; with 50% employer match about $128,938 at 4% or $85,959 at 6%; with 100% employer match about $96,704 at 4% or $64,469 at 6%.
200710$0$0-
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200610$0$0-
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200520$0$0-
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-0---
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-0---
200420$0$0-
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Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-0---
200320$0$0-
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Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-0---
200220$0$0-
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Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-0---
2001334$0$0-
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Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-0---
Commonwealth School Inc Health Insu-34---
2000336$0$0-
Commonwealth School Inc Health Insu-36---
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-0---
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-0---
1999332$0$0-
Tiaa Cref Tax Deferred Annuity Plan for Faculty & Staff of Commonwealth School-0---
Tiaa Cref Retirement Plan for Faculty & Staff of Commonwealth School-0---
Commonwealth School Inc Health Insu-32---