National Building Museum
Plan context: National Building Museum 403(B) Plan
EIN 52-1050999 • Washington, DC • 26 filings • 2 plans
Current Snapshot
Latest Year
2024
2024 Participants
84
2024 Assets
$3,128,573
2024 Contributions
$323,272
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
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 / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 1 | 84 | $3,128,573 | $323,272 | $3,848iApproximate average salary by contribution assumption: employee only about $96,212 at 4% or $64,141 at 6%; with 50% employer match about $64,141 at 4% or $42,761 at 6%; with 100% employer match about $48,106 at 4% or $32,071 at 6%. |
| National Building Museum 403(B) Plan | - | 84 | $3,128,573 | $323,272 | $3,848iApproximate average salary by contribution assumption: employee only about $96,212 at 4% or $64,141 at 6%; with 50% employer match about $64,141 at 4% or $42,761 at 6%; with 100% employer match about $48,106 at 4% or $32,071 at 6%. |
| 2023 | 1 | 75 | $3,261,756 | $196,195 | $2,616iApproximate average salary by contribution assumption: employee only about $65,398 at 4% or $43,599 at 6%; with 50% employer match about $43,599 at 4% or $29,066 at 6%; with 100% employer match about $32,699 at 4% or $21,799 at 6%. |
| National Building Museum 403(B) Plan | - | 75 | $3,261,756 | $196,195 | $2,616iApproximate average salary by contribution assumption: employee only about $65,398 at 4% or $43,599 at 6%; with 50% employer match about $43,599 at 4% or $29,066 at 6%; with 100% employer match about $32,699 at 4% or $21,799 at 6%. |
| 2022 | 1 | 48 | $2,837,117 | $165,719 | $3,452iApproximate average salary by contribution assumption: employee only about $86,312 at 4% or $57,541 at 6%; with 50% employer match about $57,541 at 4% or $38,361 at 6%; with 100% employer match about $43,156 at 4% or $28,771 at 6%. |
| National Building Museum 403(B) Plan | - | 48 | $2,837,117 | $165,719 | $3,452iApproximate average salary by contribution assumption: employee only about $86,312 at 4% or $57,541 at 6%; with 50% employer match about $57,541 at 4% or $38,361 at 6%; with 100% employer match about $43,156 at 4% or $28,771 at 6%. |
| 2021 | 1 | 51 | $8,048,647 | $166,915 | $3,273iApproximate average salary by contribution assumption: employee only about $81,821 at 4% or $54,547 at 6%; with 50% employer match about $54,547 at 4% or $36,365 at 6%; with 100% employer match about $40,911 at 4% or $27,274 at 6%. |
| National Building Museum 403(B) Plan | - | 51 | $8,048,647 | $166,915 | $3,273iApproximate average salary by contribution assumption: employee only about $81,821 at 4% or $54,547 at 6%; with 50% employer match about $54,547 at 4% or $36,365 at 6%; with 100% employer match about $40,911 at 4% or $27,274 at 6%. |
| 2020 | 1 | 20 | $7,718,095 | $173,965 | $8,698iApproximate average salary by contribution assumption: employee only about $217,456 at 4% or $144,971 at 6%; with 50% employer match about $144,971 at 4% or $96,647 at 6%; with 100% employer match about $108,728 at 4% or $72,485 at 6%. |
| National Building Museum 403(B) Plan | - | 20 | $7,718,095 | $173,965 | $8,698iApproximate average salary by contribution assumption: employee only about $217,456 at 4% or $144,971 at 6%; with 50% employer match about $144,971 at 4% or $96,647 at 6%; with 100% employer match about $108,728 at 4% or $72,485 at 6%. |
| 2019 | 1 | 89 | $7,903,320 | $335,720 | $3,772iApproximate average salary by contribution assumption: employee only about $94,303 at 4% or $62,869 at 6%; with 50% employer match about $62,869 at 4% or $41,913 at 6%; with 100% employer match about $47,152 at 4% or $31,434 at 6%. |
| National Building Museum 403(B) Plan | - | 89 | $7,903,320 | $335,720 | $3,772iApproximate average salary by contribution assumption: employee only about $94,303 at 4% or $62,869 at 6%; with 50% employer match about $62,869 at 4% or $41,913 at 6%; with 100% employer match about $47,152 at 4% or $31,434 at 6%. |
| 2018 | 1 | 130 | $6,490,752 | $384,623 | $2,959iApproximate average salary by contribution assumption: employee only about $73,966 at 4% or $49,311 at 6%; with 50% employer match about $49,311 at 4% or $32,874 at 6%; with 100% employer match about $36,983 at 4% or $24,655 at 6%. |
| National Building Museum 403(B) Plan | - | 130 | $6,490,752 | $384,623 | $2,959iApproximate average salary by contribution assumption: employee only about $73,966 at 4% or $49,311 at 6%; with 50% employer match about $49,311 at 4% or $32,874 at 6%; with 100% employer match about $36,983 at 4% or $24,655 at 6%. |
| 2017 | 1 | 117 | $6,615,659 | $393,887 | $3,367iApproximate average salary by contribution assumption: employee only about $84,164 at 4% or $56,109 at 6%; with 50% employer match about $56,109 at 4% or $37,406 at 6%; with 100% employer match about $42,082 at 4% or $28,055 at 6%. |
| National Building Museum 403(B) Plan | - | 117 | $6,615,659 | $393,887 | $3,367iApproximate average salary by contribution assumption: employee only about $84,164 at 4% or $56,109 at 6%; with 50% employer match about $56,109 at 4% or $37,406 at 6%; with 100% employer match about $42,082 at 4% or $28,055 at 6%. |
| 2016 | 1 | 120 | $5,900,254 | $382,613 | $3,188iApproximate average salary by contribution assumption: employee only about $79,711 at 4% or $53,141 at 6%; with 50% employer match about $53,141 at 4% or $35,427 at 6%; with 100% employer match about $39,856 at 4% or $26,570 at 6%. |
| National Building Museum 403(B) Plan | - | 120 | $5,900,254 | $382,613 | $3,188iApproximate average salary by contribution assumption: employee only about $79,711 at 4% or $53,141 at 6%; with 50% employer match about $53,141 at 4% or $35,427 at 6%; with 100% employer match about $39,856 at 4% or $26,570 at 6%. |
| 2015 | 1 | 138 | $5,288,640 | $335,079 | $2,428iApproximate average salary by contribution assumption: employee only about $60,703 at 4% or $40,468 at 6%; with 50% employer match about $40,468 at 4% or $26,979 at 6%; with 100% employer match about $30,351 at 4% or $20,234 at 6%. |
| National Building Museum 403(B) Plan | - | 138 | $5,288,640 | $335,079 | $2,428iApproximate average salary by contribution assumption: employee only about $60,703 at 4% or $40,468 at 6%; with 50% employer match about $40,468 at 4% or $26,979 at 6%; with 100% employer match about $30,351 at 4% or $20,234 at 6%. |
| 2014 | 1 | 126 | $5,187,635 | $394,557 | $3,131iApproximate average salary by contribution assumption: employee only about $78,285 at 4% or $52,190 at 6%; with 50% employer match about $52,190 at 4% or $34,793 at 6%; with 100% employer match about $39,143 at 4% or $26,095 at 6%. |
| National Building Museum 403(B) Plan | - | 126 | $5,187,635 | $394,557 | $3,131iApproximate average salary by contribution assumption: employee only about $78,285 at 4% or $52,190 at 6%; with 50% employer match about $52,190 at 4% or $34,793 at 6%; with 100% employer match about $39,143 at 4% or $26,095 at 6%. |
| 2013 | 1 | 132 | $4,708,359 | $406,210 | $3,077iApproximate average salary by contribution assumption: employee only about $76,934 at 4% or $51,289 at 6%; with 50% employer match about $51,289 at 4% or $34,193 at 6%; with 100% employer match about $38,467 at 4% or $25,645 at 6%. |
| National Building Museum 403(B) Plan | - | 132 | $4,708,359 | $406,210 | $3,077iApproximate average salary by contribution assumption: employee only about $76,934 at 4% or $51,289 at 6%; with 50% employer match about $51,289 at 4% or $34,193 at 6%; with 100% employer match about $38,467 at 4% or $25,645 at 6%. |
| 2012 | 1 | 132 | $3,671,074 | $377,284 | $2,858iApproximate average salary by contribution assumption: employee only about $71,455 at 4% or $47,637 at 6%; with 50% employer match about $47,637 at 4% or $31,758 at 6%; with 100% employer match about $35,728 at 4% or $23,818 at 6%. |
| National Building Museum 403(B) Plan | - | 132 | $3,671,074 | $377,284 | $2,858iApproximate average salary by contribution assumption: employee only about $71,455 at 4% or $47,637 at 6%; with 50% employer match about $47,637 at 4% or $31,758 at 6%; with 100% employer match about $35,728 at 4% or $23,818 at 6%. |
| 2011 | 1 | 122 | $3,154,803 | $279,243 | $2,289iApproximate average salary by contribution assumption: employee only about $57,222 at 4% or $38,148 at 6%; with 50% employer match about $38,148 at 4% or $25,432 at 6%; with 100% employer match about $28,611 at 4% or $19,074 at 6%. |
| National Building Museum 403(B) Plan | - | 122 | $3,154,803 | $279,243 | $2,289iApproximate average salary by contribution assumption: employee only about $57,222 at 4% or $38,148 at 6%; with 50% employer match about $38,148 at 4% or $25,432 at 6%; with 100% employer match about $28,611 at 4% or $19,074 at 6%. |
| 2010 | 1 | 114 | $2,979,830 | $324,861 | $2,850iApproximate average salary by contribution assumption: employee only about $71,241 at 4% or $47,494 at 6%; with 50% employer match about $47,494 at 4% or $31,663 at 6%; with 100% employer match about $35,621 at 4% or $23,747 at 6%. |
| National Building Museum 403(B) Plan | - | 114 | $2,979,830 | $324,861 | $2,850iApproximate average salary by contribution assumption: employee only about $71,241 at 4% or $47,494 at 6%; with 50% employer match about $47,494 at 4% or $31,663 at 6%; with 100% employer match about $35,621 at 4% or $23,747 at 6%. |
| 2009 | 1 | 85 | $2,413,544 | $252,347 | $2,969iApproximate average salary by contribution assumption: employee only about $74,220 at 4% or $49,480 at 6%; with 50% employer match about $49,480 at 4% or $32,987 at 6%; with 100% employer match about $37,110 at 4% or $24,740 at 6%. |
| National Building Museum 403(B) Plan | - | 85 | $2,413,544 | $252,347 | $2,969iApproximate average salary by contribution assumption: employee only about $74,220 at 4% or $49,480 at 6%; with 50% employer match about $49,480 at 4% or $32,987 at 6%; with 100% employer match about $37,110 at 4% or $24,740 at 6%. |
| 2008 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 2007 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 2006 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 2005 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 2004 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 2003 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 2002 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 2001 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 2000 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |
| 1999 | 1 | 0 | $0 | $0 | - |
| National Building Museum 403(B) Plan | - | 0 | - | - | - |