Civic Intelligence

National Boston LLC.

Plan context: National Boston LLC 401(K) Plan

EIN 51-0498935 • Brookline, MA • 19 filings • 2 plans

115 Dummer StBrookline, MA 02446-3628
Current Snapshot

Latest Year

2024

2024 Participants

16

2024 Assets

$2,449,734

2024 Contributions

$73,862

Historical Graphs

Total Assets Over Time

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

$4,134,054$2,067,027$0200620162024YearValue
$2,449,734Latest year 2024

Participants Over Time

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

36180200620152024YearValue
16Latest 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
2024116$2,449,734$73,862$4,616iApproximate average salary by contribution assumption: employee only about $115,409 at 4% or $76,940 at 6%; with 50% employer match about $76,940 at 4% or $51,293 at 6%; with 100% employer match about $57,705 at 4% or $38,470 at 6%.
National Boston LLC 401(K) Plan-16$2,449,734$73,862$4,616iApproximate average salary by contribution assumption: employee only about $115,409 at 4% or $76,940 at 6%; with 50% employer match about $76,940 at 4% or $51,293 at 6%; with 100% employer match about $57,705 at 4% or $38,470 at 6%.
2023115$2,127,333$79,738$5,316iApproximate average salary by contribution assumption: employee only about $132,897 at 4% or $88,598 at 6%; with 50% employer match about $88,598 at 4% or $59,065 at 6%; with 100% employer match about $66,448 at 4% or $44,299 at 6%.
National Boston LLC 401(K) Plan-15$2,127,333$79,738$5,316iApproximate average salary by contribution assumption: employee only about $132,897 at 4% or $88,598 at 6%; with 50% employer match about $88,598 at 4% or $59,065 at 6%; with 100% employer match about $66,448 at 4% or $44,299 at 6%.
2022117$2,438,942$91,310$5,371iApproximate average salary by contribution assumption: employee only about $134,279 at 4% or $89,520 at 6%; with 50% employer match about $89,520 at 4% or $59,680 at 6%; with 100% employer match about $67,140 at 4% or $44,760 at 6%.
National Boston LLC 401(K) Plan-17$2,438,942$91,310$5,371iApproximate average salary by contribution assumption: employee only about $134,279 at 4% or $89,520 at 6%; with 50% employer match about $89,520 at 4% or $59,680 at 6%; with 100% employer match about $67,140 at 4% or $44,760 at 6%.
2021118$3,892,169$91,478$5,082iApproximate average salary by contribution assumption: employee only about $127,053 at 4% or $84,702 at 6%; with 50% employer match about $84,702 at 4% or $56,468 at 6%; with 100% employer match about $63,526 at 4% or $42,351 at 6%.
National Boston LLC 401(K) Plan-18$3,892,169$91,478$5,082iApproximate average salary by contribution assumption: employee only about $127,053 at 4% or $84,702 at 6%; with 50% employer match about $84,702 at 4% or $56,468 at 6%; with 100% employer match about $63,526 at 4% or $42,351 at 6%.
2020120$4,134,054$318,069$15,903iApproximate average salary by contribution assumption: employee only about $397,586 at 4% or $265,058 at 6%; with 50% employer match about $265,058 at 4% or $176,705 at 6%; with 100% employer match about $198,793 at 4% or $132,529 at 6%.
National Boston LLC 401(K) Plan-20$4,134,054$318,069$15,903iApproximate average salary by contribution assumption: employee only about $397,586 at 4% or $265,058 at 6%; with 50% employer match about $265,058 at 4% or $176,705 at 6%; with 100% employer match about $198,793 at 4% or $132,529 at 6%.
2019121$3,299,608$113,371$5,399iApproximate average salary by contribution assumption: employee only about $134,965 at 4% or $89,977 at 6%; with 50% employer match about $89,977 at 4% or $59,985 at 6%; with 100% employer match about $67,483 at 4% or $44,988 at 6%.
National Boston LLC 401(K) Plan-21$3,299,608$113,371$5,399iApproximate average salary by contribution assumption: employee only about $134,965 at 4% or $89,977 at 6%; with 50% employer match about $89,977 at 4% or $59,985 at 6%; with 100% employer match about $67,483 at 4% or $44,988 at 6%.
2018123$2,561,628$112,908$4,909iApproximate average salary by contribution assumption: employee only about $122,726 at 4% or $81,817 at 6%; with 50% employer match about $81,817 at 4% or $54,545 at 6%; with 100% employer match about $61,363 at 4% or $40,909 at 6%.
National Boston LLC 401(K) Plan-23$2,561,628$112,908$4,909iApproximate average salary by contribution assumption: employee only about $122,726 at 4% or $81,817 at 6%; with 50% employer match about $81,817 at 4% or $54,545 at 6%; with 100% employer match about $61,363 at 4% or $40,909 at 6%.
2017122$2,715,007$115,884$5,267iApproximate average salary by contribution assumption: employee only about $131,686 at 4% or $87,791 at 6%; with 50% employer match about $87,791 at 4% or $58,527 at 6%; with 100% employer match about $65,843 at 4% or $43,895 at 6%.
National Boston LLC 401(K) Plan-22$2,715,007$115,884$5,267iApproximate average salary by contribution assumption: employee only about $131,686 at 4% or $87,791 at 6%; with 50% employer match about $87,791 at 4% or $58,527 at 6%; with 100% employer match about $65,843 at 4% or $43,895 at 6%.
2016125$2,419,185$117,062$4,682iApproximate average salary by contribution assumption: employee only about $117,062 at 4% or $78,041 at 6%; with 50% employer match about $78,041 at 4% or $52,028 at 6%; with 100% employer match about $58,531 at 4% or $39,021 at 6%.
National Boston LLC 401(K) Plan-25$2,419,185$117,062$4,682iApproximate average salary by contribution assumption: employee only about $117,062 at 4% or $78,041 at 6%; with 50% employer match about $78,041 at 4% or $52,028 at 6%; with 100% employer match about $58,531 at 4% or $39,021 at 6%.
2015126$2,189,029$102,997$3,961iApproximate average salary by contribution assumption: employee only about $99,036 at 4% or $66,024 at 6%; with 50% employer match about $66,024 at 4% or $44,016 at 6%; with 100% employer match about $49,518 at 4% or $33,012 at 6%.
National Boston LLC 401(K) Plan-26$2,189,029$102,997$3,961iApproximate average salary by contribution assumption: employee only about $99,036 at 4% or $66,024 at 6%; with 50% employer match about $66,024 at 4% or $44,016 at 6%; with 100% employer match about $49,518 at 4% or $33,012 at 6%.
2014124$2,285,415$99,686$4,154iApproximate average salary by contribution assumption: employee only about $103,840 at 4% or $69,226 at 6%; with 50% employer match about $69,226 at 4% or $46,151 at 6%; with 100% employer match about $51,920 at 4% or $34,613 at 6%.
National Boston LLC 401(K) Plan-24$2,285,415$99,686$4,154iApproximate average salary by contribution assumption: employee only about $103,840 at 4% or $69,226 at 6%; with 50% employer match about $69,226 at 4% or $46,151 at 6%; with 100% employer match about $51,920 at 4% or $34,613 at 6%.
2013124$2,076,054$111,670$4,653iApproximate average salary by contribution assumption: employee only about $116,323 at 4% or $77,549 at 6%; with 50% employer match about $77,549 at 4% or $51,699 at 6%; with 100% employer match about $58,161 at 4% or $38,774 at 6%.
National Boston LLC 401(K) Plan-24$2,076,054$111,670$4,653iApproximate average salary by contribution assumption: employee only about $116,323 at 4% or $77,549 at 6%; with 50% employer match about $77,549 at 4% or $51,699 at 6%; with 100% employer match about $58,161 at 4% or $38,774 at 6%.
2012128$1,681,392$116,542$4,162iApproximate average salary by contribution assumption: employee only about $104,055 at 4% or $69,370 at 6%; with 50% employer match about $69,370 at 4% or $46,247 at 6%; with 100% employer match about $52,028 at 4% or $34,685 at 6%.
National Boston LLC 401(K) Plan-28$1,681,392$116,542$4,162iApproximate average salary by contribution assumption: employee only about $104,055 at 4% or $69,370 at 6%; with 50% employer match about $69,370 at 4% or $46,247 at 6%; with 100% employer match about $52,028 at 4% or $34,685 at 6%.
2011129$1,410,968$109,290$3,769iApproximate average salary by contribution assumption: employee only about $94,216 at 4% or $62,810 at 6%; with 50% employer match about $62,810 at 4% or $41,874 at 6%; with 100% employer match about $47,108 at 4% or $31,405 at 6%.
National Boston LLC 401(K) Plan-29$1,410,968$109,290$3,769iApproximate average salary by contribution assumption: employee only about $94,216 at 4% or $62,810 at 6%; with 50% employer match about $62,810 at 4% or $41,874 at 6%; with 100% employer match about $47,108 at 4% or $31,405 at 6%.
2010128$1,351,032$100,217$3,579iApproximate average salary by contribution assumption: employee only about $89,479 at 4% or $59,653 at 6%; with 50% employer match about $59,653 at 4% or $39,769 at 6%; with 100% employer match about $44,740 at 4% or $29,826 at 6%.
National Boston LLC 401(K) Plan-28$1,351,032$100,217$3,579iApproximate average salary by contribution assumption: employee only about $89,479 at 4% or $59,653 at 6%; with 50% employer match about $59,653 at 4% or $39,769 at 6%; with 100% employer match about $44,740 at 4% or $29,826 at 6%.
2009136$1,093,437$146,817$4,078iApproximate average salary by contribution assumption: employee only about $101,956 at 4% or $67,971 at 6%; with 50% employer match about $67,971 at 4% or $45,314 at 6%; with 100% employer match about $50,978 at 4% or $33,985 at 6%.
National Boston LLC 401(K) Plan-36$1,093,437$146,817$4,078iApproximate average salary by contribution assumption: employee only about $101,956 at 4% or $67,971 at 6%; with 50% employer match about $67,971 at 4% or $45,314 at 6%; with 100% employer match about $50,978 at 4% or $33,985 at 6%.
2008130$835,371$106,871$3,562iApproximate average salary by contribution assumption: employee only about $89,059 at 4% or $59,373 at 6%; with 50% employer match about $59,373 at 4% or $39,582 at 6%; with 100% employer match about $44,530 at 4% or $29,686 at 6%.
National Boston LLC 401(K) Plan-30$835,371$106,871$3,562iApproximate average salary by contribution assumption: employee only about $89,059 at 4% or $59,373 at 6%; with 50% employer match about $59,373 at 4% or $39,582 at 6%; with 100% employer match about $44,530 at 4% or $29,686 at 6%.
2007129$0$0-
National Boston LLC 401(K) Plan-29---
2006130$1,011,512$104,810$3,494iApproximate average salary by contribution assumption: employee only about $87,342 at 4% or $58,228 at 6%; with 50% employer match about $58,228 at 4% or $38,819 at 6%; with 100% employer match about $43,671 at 4% or $29,114 at 6%.
National Boston LLC 401(K) Plan-30$1,011,512$104,810$3,494iApproximate average salary by contribution assumption: employee only about $87,342 at 4% or $58,228 at 6%; with 50% employer match about $58,228 at 4% or $38,819 at 6%; with 100% employer match about $43,671 at 4% or $29,114 at 6%.