Civic Intelligence

Scottish Rite Masonic Museum & Library Inc.

Plan context: Scottish Rite Masonic Museum & Library Retirement Plan

EIN 04-2493347 • Lexington, MA • 27 filings • 4 plans

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33 Marrett RoadLexington, MA 02420-0519
Current Snapshot

Latest Year

2025

2025 Participants

13

2025 Assets

$2,377,527

2025 Contributions

$152,616

Historical Graphs

Total Assets Over Time

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

$7,145,686$3,572,843$0199920122025YearValue
$2,377,527Latest year 2025

Participants Over Time

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

28140199920122025YearValue
13Latest year 2025

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
2025113$2,377,527$152,616$11,740iApproximate average salary by contribution assumption: employee only about $293,492 at 4% or $195,662 at 6%; with 50% employer match about $195,662 at 4% or $130,441 at 6%; with 100% employer match about $146,746 at 4% or $97,831 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-13$2,377,527$152,616$11,740iApproximate average salary by contribution assumption: employee only about $293,492 at 4% or $195,662 at 6%; with 50% employer match about $195,662 at 4% or $130,441 at 6%; with 100% employer match about $146,746 at 4% or $97,831 at 6%.
2024217$7,145,686$408,877$24,052iApproximate average salary by contribution assumption: employee only about $601,290 at 4% or $400,860 at 6%; with 50% employer match about $400,860 at 4% or $267,240 at 6%; with 100% employer match about $300,645 at 4% or $200,430 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-17$4,192,845$200,422$11,790iApproximate average salary by contribution assumption: employee only about $294,738 at 4% or $196,492 at 6%; with 50% employer match about $196,492 at 4% or $130,995 at 6%; with 100% employer match about $147,369 at 4% or $98,246 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-13$2,952,841$208,455$16,035iApproximate average salary by contribution assumption: employee only about $400,875 at 4% or $267,250 at 6%; with 50% employer match about $267,250 at 4% or $178,167 at 6%; with 100% employer match about $200,438 at 4% or $133,625 at 6%.
2023112$2,617,227$183,397$15,283iApproximate average salary by contribution assumption: employee only about $382,077 at 4% or $254,718 at 6%; with 50% employer match about $254,718 at 4% or $169,812 at 6%; with 100% employer match about $191,039 at 4% or $127,359 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-12$2,617,227$183,397$15,283iApproximate average salary by contribution assumption: employee only about $382,077 at 4% or $254,718 at 6%; with 50% employer match about $254,718 at 4% or $169,812 at 6%; with 100% employer match about $191,039 at 4% or $127,359 at 6%.
2022113$2,377,527$39,810$3,062iApproximate average salary by contribution assumption: employee only about $76,558 at 4% or $51,038 at 6%; with 50% employer match about $51,038 at 4% or $34,026 at 6%; with 100% employer match about $38,279 at 4% or $25,519 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-13$2,377,527$39,810$3,062iApproximate average salary by contribution assumption: employee only about $76,558 at 4% or $51,038 at 6%; with 50% employer match about $51,038 at 4% or $34,026 at 6%; with 100% employer match about $38,279 at 4% or $25,519 at 6%.
2020117$3,473,754$172,581$10,152iApproximate average salary by contribution assumption: employee only about $253,796 at 4% or $169,197 at 6%; with 50% employer match about $169,197 at 4% or $112,798 at 6%; with 100% employer match about $126,898 at 4% or $84,599 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-17$3,473,754$172,581$10,152iApproximate average salary by contribution assumption: employee only about $253,796 at 4% or $169,197 at 6%; with 50% employer match about $169,197 at 4% or $112,798 at 6%; with 100% employer match about $126,898 at 4% or $84,599 at 6%.
2019115$2,927,989$173,341$11,556iApproximate average salary by contribution assumption: employee only about $288,902 at 4% or $192,601 at 6%; with 50% employer match about $192,601 at 4% or $128,401 at 6%; with 100% employer match about $144,451 at 4% or $96,301 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-15$2,927,989$173,341$11,556iApproximate average salary by contribution assumption: employee only about $288,902 at 4% or $192,601 at 6%; with 50% employer match about $192,601 at 4% or $128,401 at 6%; with 100% employer match about $144,451 at 4% or $96,301 at 6%.
2018119$2,259,701$189,366$9,967iApproximate average salary by contribution assumption: employee only about $249,166 at 4% or $166,111 at 6%; with 50% employer match about $166,111 at 4% or $110,740 at 6%; with 100% employer match about $124,583 at 4% or $83,055 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-19$2,259,701$189,366$9,967iApproximate average salary by contribution assumption: employee only about $249,166 at 4% or $166,111 at 6%; with 50% employer match about $166,111 at 4% or $110,740 at 6%; with 100% employer match about $124,583 at 4% or $83,055 at 6%.
2017119$2,189,827$163,616$8,611iApproximate average salary by contribution assumption: employee only about $215,284 at 4% or $143,523 at 6%; with 50% employer match about $143,523 at 4% or $95,682 at 6%; with 100% employer match about $107,642 at 4% or $71,761 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-19$2,189,827$163,616$8,611iApproximate average salary by contribution assumption: employee only about $215,284 at 4% or $143,523 at 6%; with 50% employer match about $143,523 at 4% or $95,682 at 6%; with 100% employer match about $107,642 at 4% or $71,761 at 6%.
2016120$1,858,066$179,544$8,977iApproximate average salary by contribution assumption: employee only about $224,430 at 4% or $149,620 at 6%; with 50% employer match about $149,620 at 4% or $99,747 at 6%; with 100% employer match about $112,215 at 4% or $74,810 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-20$1,858,066$179,544$8,977iApproximate average salary by contribution assumption: employee only about $224,430 at 4% or $149,620 at 6%; with 50% employer match about $149,620 at 4% or $99,747 at 6%; with 100% employer match about $112,215 at 4% or $74,810 at 6%.
2015120$1,777,423$156,645$7,832iApproximate average salary by contribution assumption: employee only about $195,806 at 4% or $130,538 at 6%; with 50% employer match about $130,538 at 4% or $87,025 at 6%; with 100% employer match about $97,903 at 4% or $65,269 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-20$1,777,423$156,645$7,832iApproximate average salary by contribution assumption: employee only about $195,806 at 4% or $130,538 at 6%; with 50% employer match about $130,538 at 4% or $87,025 at 6%; with 100% employer match about $97,903 at 4% or $65,269 at 6%.
2014120$1,648,238$132,029$6,601iApproximate average salary by contribution assumption: employee only about $165,036 at 4% or $110,024 at 6%; with 50% employer match about $110,024 at 4% or $73,349 at 6%; with 100% employer match about $82,518 at 4% or $55,012 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-20$1,648,238$132,029$6,601iApproximate average salary by contribution assumption: employee only about $165,036 at 4% or $110,024 at 6%; with 50% employer match about $110,024 at 4% or $73,349 at 6%; with 100% employer match about $82,518 at 4% or $55,012 at 6%.
2013119$1,818,082$142,519$7,501iApproximate average salary by contribution assumption: employee only about $187,525 at 4% or $125,017 at 6%; with 50% employer match about $125,017 at 4% or $83,344 at 6%; with 100% employer match about $93,763 at 4% or $62,508 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-19$1,818,082$142,519$7,501iApproximate average salary by contribution assumption: employee only about $187,525 at 4% or $125,017 at 6%; with 50% employer match about $125,017 at 4% or $83,344 at 6%; with 100% employer match about $93,763 at 4% or $62,508 at 6%.
2012120$1,448,463$111,870$5,594iApproximate average salary by contribution assumption: employee only about $139,838 at 4% or $93,225 at 6%; with 50% employer match about $93,225 at 4% or $62,150 at 6%; with 100% employer match about $69,919 at 4% or $46,613 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-20$1,448,463$111,870$5,594iApproximate average salary by contribution assumption: employee only about $139,838 at 4% or $93,225 at 6%; with 50% employer match about $93,225 at 4% or $62,150 at 6%; with 100% employer match about $69,919 at 4% or $46,613 at 6%.
2011118$1,189,574$89,719$4,984iApproximate average salary by contribution assumption: employee only about $124,610 at 4% or $83,073 at 6%; with 50% employer match about $83,073 at 4% or $55,382 at 6%; with 100% employer match about $62,305 at 4% or $41,537 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-18$1,189,574$89,719$4,984iApproximate average salary by contribution assumption: employee only about $124,610 at 4% or $83,073 at 6%; with 50% employer match about $83,073 at 4% or $55,382 at 6%; with 100% employer match about $62,305 at 4% or $41,537 at 6%.
2010113$1,376,051$179,589$13,815iApproximate average salary by contribution assumption: employee only about $345,363 at 4% or $230,242 at 6%; with 50% employer match about $230,242 at 4% or $153,495 at 6%; with 100% employer match about $172,682 at 4% or $115,121 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-13$1,376,051$179,589$13,815iApproximate average salary by contribution assumption: employee only about $345,363 at 4% or $230,242 at 6%; with 50% employer match about $230,242 at 4% or $153,495 at 6%; with 100% employer match about $172,682 at 4% or $115,121 at 6%.
2009119$1,170,397$235,858$12,414iApproximate average salary by contribution assumption: employee only about $310,339 at 4% or $206,893 at 6%; with 50% employer match about $206,893 at 4% or $137,929 at 6%; with 100% employer match about $155,170 at 4% or $103,446 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-19$1,170,397$235,858$12,414iApproximate average salary by contribution assumption: employee only about $310,339 at 4% or $206,893 at 6%; with 50% employer match about $206,893 at 4% or $137,929 at 6%; with 100% employer match about $155,170 at 4% or $103,446 at 6%.
2008123$884,831$203,950$8,867iApproximate average salary by contribution assumption: employee only about $221,685 at 4% or $147,790 at 6%; with 50% employer match about $147,790 at 4% or $98,527 at 6%; with 100% employer match about $110,842 at 4% or $73,895 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-23$884,831$203,950$8,867iApproximate average salary by contribution assumption: employee only about $221,685 at 4% or $147,790 at 6%; with 50% employer match about $147,790 at 4% or $98,527 at 6%; with 100% employer match about $110,842 at 4% or $73,895 at 6%.
2007118$0$0-
Scottish Rite Masonic Museum & Library Retirement Plan-18---
2006120$828,711$164,812$8,241iApproximate average salary by contribution assumption: employee only about $206,015 at 4% or $137,343 at 6%; with 50% employer match about $137,343 at 4% or $91,562 at 6%; with 100% employer match about $103,008 at 4% or $68,672 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-20$828,711$164,812$8,241iApproximate average salary by contribution assumption: employee only about $206,015 at 4% or $137,343 at 6%; with 50% employer match about $137,343 at 4% or $91,562 at 6%; with 100% employer match about $103,008 at 4% or $68,672 at 6%.
2005124$741,504$129,958$5,415iApproximate average salary by contribution assumption: employee only about $135,373 at 4% or $90,249 at 6%; with 50% employer match about $90,249 at 4% or $60,166 at 6%; with 100% employer match about $67,686 at 4% or $45,124 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-24$741,504$129,958$5,415iApproximate average salary by contribution assumption: employee only about $135,373 at 4% or $90,249 at 6%; with 50% employer match about $90,249 at 4% or $60,166 at 6%; with 100% employer match about $67,686 at 4% or $45,124 at 6%.
2004124$582,206$103,743$4,323iApproximate average salary by contribution assumption: employee only about $108,066 at 4% or $72,044 at 6%; with 50% employer match about $72,044 at 4% or $48,029 at 6%; with 100% employer match about $54,033 at 4% or $36,022 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-24$582,206$103,743$4,323iApproximate average salary by contribution assumption: employee only about $108,066 at 4% or $72,044 at 6%; with 50% employer match about $72,044 at 4% or $48,029 at 6%; with 100% employer match about $54,033 at 4% or $36,022 at 6%.
2003125$461,011$135,576$5,423iApproximate average salary by contribution assumption: employee only about $135,576 at 4% or $90,384 at 6%; with 50% employer match about $90,384 at 4% or $60,256 at 6%; with 100% employer match about $67,788 at 4% or $45,192 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-25$461,011$135,576$5,423iApproximate average salary by contribution assumption: employee only about $135,576 at 4% or $90,384 at 6%; with 50% employer match about $90,384 at 4% or $60,256 at 6%; with 100% employer match about $67,788 at 4% or $45,192 at 6%.
2002125$271,591$113,036$4,521iApproximate average salary by contribution assumption: employee only about $113,036 at 4% or $75,357 at 6%; with 50% employer match about $75,357 at 4% or $50,238 at 6%; with 100% employer match about $56,518 at 4% or $37,679 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-25$271,591$113,036$4,521iApproximate average salary by contribution assumption: employee only about $113,036 at 4% or $75,357 at 6%; with 50% employer match about $75,357 at 4% or $50,238 at 6%; with 100% employer match about $56,518 at 4% or $37,679 at 6%.
2001128$230,131$109,776$3,921iApproximate average salary by contribution assumption: employee only about $98,014 at 4% or $65,343 at 6%; with 50% employer match about $65,343 at 4% or $43,562 at 6%; with 100% employer match about $49,007 at 4% or $32,671 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-28$230,131$109,776$3,921iApproximate average salary by contribution assumption: employee only about $98,014 at 4% or $65,343 at 6%; with 50% employer match about $65,343 at 4% or $43,562 at 6%; with 100% employer match about $49,007 at 4% or $32,671 at 6%.
2000122$151,085$139,391$6,336iApproximate average salary by contribution assumption: employee only about $158,399 at 4% or $105,599 at 6%; with 50% employer match about $105,599 at 4% or $70,399 at 6%; with 100% employer match about $79,199 at 4% or $52,800 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-22$151,085$139,391$6,336iApproximate average salary by contribution assumption: employee only about $158,399 at 4% or $105,599 at 6%; with 50% employer match about $105,599 at 4% or $70,399 at 6%; with 100% employer match about $79,199 at 4% or $52,800 at 6%.
1999120$30,124$28,676$1,434iApproximate average salary by contribution assumption: employee only about $35,845 at 4% or $23,897 at 6%; with 50% employer match about $23,897 at 4% or $15,931 at 6%; with 100% employer match about $17,923 at 4% or $11,948 at 6%.
Scottish Rite Masonic Museum & Library Retirement Plan-20$30,124$28,676$1,434iApproximate average salary by contribution assumption: employee only about $35,845 at 4% or $23,897 at 6%; with 50% employer match about $23,897 at 4% or $15,931 at 6%; with 100% employer match about $17,923 at 4% or $11,948 at 6%.