Wong & Knowles, CPA, PC
Plan context: Wong & Knowles Safe Harbor 401K Plan
EIN 36-3736728 • Lisle, IL • 25 filings • 3 plans
Current Snapshot
Latest Year
2024
2024 Participants
2
2024 Assets
$2,723,661
2024 Contributions
$16,250
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 | 2 | $2,723,661 | $0 | - |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $2,723,661 | $0 | - |
| 2023 | 1 | 2 | $2,368,061 | $0 | - |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $2,368,061 | $0 | - |
| 2022 | 1 | 2 | $2,002,724 | $0 | - |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $2,002,724 | $0 | - |
| 2021 | 1 | 2 | $2,423,653 | $16,250 | $8,125iApproximate average salary by contribution assumption: employee only about $203,125 at 4% or $135,417 at 6%; with 50% employer match about $135,417 at 4% or $90,278 at 6%; with 100% employer match about $101,563 at 4% or $67,708 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $2,423,653 | $16,250 | $8,125iApproximate average salary by contribution assumption: employee only about $203,125 at 4% or $135,417 at 6%; with 50% employer match about $135,417 at 4% or $90,278 at 6%; with 100% employer match about $101,563 at 4% or $67,708 at 6%. |
| 2020 | 1 | 2 | $2,029,997 | $43,928 | $21,964iApproximate average salary by contribution assumption: employee only about $549,100 at 4% or $366,067 at 6%; with 50% employer match about $366,067 at 4% or $244,044 at 6%; with 100% employer match about $274,550 at 4% or $183,033 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $2,029,997 | $43,928 | $21,964iApproximate average salary by contribution assumption: employee only about $549,100 at 4% or $366,067 at 6%; with 50% employer match about $366,067 at 4% or $244,044 at 6%; with 100% employer match about $274,550 at 4% or $183,033 at 6%. |
| 2019 | 1 | 2 | $1,660,605 | $45,902 | $22,951iApproximate average salary by contribution assumption: employee only about $573,775 at 4% or $382,517 at 6%; with 50% employer match about $382,517 at 4% or $255,011 at 6%; with 100% employer match about $286,888 at 4% or $191,258 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $1,660,605 | $45,902 | $22,951iApproximate average salary by contribution assumption: employee only about $573,775 at 4% or $382,517 at 6%; with 50% employer match about $382,517 at 4% or $255,011 at 6%; with 100% employer match about $286,888 at 4% or $191,258 at 6%. |
| 2018 | 1 | 2 | $1,311,071 | $59,961 | $29,981iApproximate average salary by contribution assumption: employee only about $749,513 at 4% or $499,675 at 6%; with 50% employer match about $499,675 at 4% or $333,117 at 6%; with 100% employer match about $374,756 at 4% or $249,838 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $1,311,071 | $59,961 | $29,981iApproximate average salary by contribution assumption: employee only about $749,513 at 4% or $499,675 at 6%; with 50% employer match about $499,675 at 4% or $333,117 at 6%; with 100% employer match about $374,756 at 4% or $249,838 at 6%. |
| 2017 | 1 | 2 | $1,319,504 | $37,294 | $18,647iApproximate average salary by contribution assumption: employee only about $466,175 at 4% or $310,783 at 6%; with 50% employer match about $310,783 at 4% or $207,189 at 6%; with 100% employer match about $233,088 at 4% or $155,392 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $1,319,504 | $37,294 | $18,647iApproximate average salary by contribution assumption: employee only about $466,175 at 4% or $310,783 at 6%; with 50% employer match about $310,783 at 4% or $207,189 at 6%; with 100% employer match about $233,088 at 4% or $155,392 at 6%. |
| 2016 | 1 | 2 | $1,094,964 | $45,880 | $22,940iApproximate average salary by contribution assumption: employee only about $573,500 at 4% or $382,333 at 6%; with 50% employer match about $382,333 at 4% or $254,889 at 6%; with 100% employer match about $286,750 at 4% or $191,167 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $1,094,964 | $45,880 | $22,940iApproximate average salary by contribution assumption: employee only about $573,500 at 4% or $382,333 at 6%; with 50% employer match about $382,333 at 4% or $254,889 at 6%; with 100% employer match about $286,750 at 4% or $191,167 at 6%. |
| 2015 | 1 | 2 | $971,208 | $41,897 | $20,949iApproximate average salary by contribution assumption: employee only about $523,713 at 4% or $349,142 at 6%; with 50% employer match about $349,142 at 4% or $232,761 at 6%; with 100% employer match about $261,856 at 4% or $174,571 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $971,208 | $41,897 | $20,949iApproximate average salary by contribution assumption: employee only about $523,713 at 4% or $349,142 at 6%; with 50% employer match about $349,142 at 4% or $232,761 at 6%; with 100% employer match about $261,856 at 4% or $174,571 at 6%. |
| 2014 | 1 | 2 | $921,640 | $36,658 | $18,329iApproximate average salary by contribution assumption: employee only about $458,225 at 4% or $305,483 at 6%; with 50% employer match about $305,483 at 4% or $203,656 at 6%; with 100% employer match about $229,113 at 4% or $152,742 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $921,640 | $36,658 | $18,329iApproximate average salary by contribution assumption: employee only about $458,225 at 4% or $305,483 at 6%; with 50% employer match about $305,483 at 4% or $203,656 at 6%; with 100% employer match about $229,113 at 4% or $152,742 at 6%. |
| 2013 | 1 | 2 | $819,715 | $33,716 | $16,858iApproximate average salary by contribution assumption: employee only about $421,450 at 4% or $280,967 at 6%; with 50% employer match about $280,967 at 4% or $187,311 at 6%; with 100% employer match about $210,725 at 4% or $140,483 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $819,715 | $33,716 | $16,858iApproximate average salary by contribution assumption: employee only about $421,450 at 4% or $280,967 at 6%; with 50% employer match about $280,967 at 4% or $187,311 at 6%; with 100% employer match about $210,725 at 4% or $140,483 at 6%. |
| 2012 | 1 | 2 | $651,730 | $14,250 | $7,125iApproximate average salary by contribution assumption: employee only about $178,125 at 4% or $118,750 at 6%; with 50% employer match about $118,750 at 4% or $79,167 at 6%; with 100% employer match about $89,063 at 4% or $59,375 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $651,730 | $14,250 | $7,125iApproximate average salary by contribution assumption: employee only about $178,125 at 4% or $118,750 at 6%; with 50% employer match about $118,750 at 4% or $79,167 at 6%; with 100% employer match about $89,063 at 4% or $59,375 at 6%. |
| 2011 | 1 | 2 | $0 | $49,652 | $24,826iApproximate average salary by contribution assumption: employee only about $620,650 at 4% or $413,767 at 6%; with 50% employer match about $413,767 at 4% or $275,844 at 6%; with 100% employer match about $310,325 at 4% or $206,883 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | - | $49,652 | $24,826iApproximate average salary by contribution assumption: employee only about $620,650 at 4% or $413,767 at 6%; with 50% employer match about $413,767 at 4% or $275,844 at 6%; with 100% employer match about $310,325 at 4% or $206,883 at 6%. |
| 2010 | 1 | 2 | $511,048 | $49,494 | $24,747iApproximate average salary by contribution assumption: employee only about $618,675 at 4% or $412,450 at 6%; with 50% employer match about $412,450 at 4% or $274,967 at 6%; with 100% employer match about $309,338 at 4% or $206,225 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $511,048 | $49,494 | $24,747iApproximate average salary by contribution assumption: employee only about $618,675 at 4% or $412,450 at 6%; with 50% employer match about $412,450 at 4% or $274,967 at 6%; with 100% employer match about $309,338 at 4% or $206,225 at 6%. |
| 2009 | 1 | 2 | $418,791 | $66,647 | $33,324iApproximate average salary by contribution assumption: employee only about $833,088 at 4% or $555,392 at 6%; with 50% employer match about $555,392 at 4% or $370,261 at 6%; with 100% employer match about $416,544 at 4% or $277,696 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $418,791 | $66,647 | $33,324iApproximate average salary by contribution assumption: employee only about $833,088 at 4% or $555,392 at 6%; with 50% employer match about $555,392 at 4% or $370,261 at 6%; with 100% employer match about $416,544 at 4% or $277,696 at 6%. |
| 2008 | 1 | 2 | $298,079 | $43,007 | $21,504iApproximate average salary by contribution assumption: employee only about $537,588 at 4% or $358,392 at 6%; with 50% employer match about $358,392 at 4% or $238,928 at 6%; with 100% employer match about $268,794 at 4% or $179,196 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 2 | $298,079 | $43,007 | $21,504iApproximate average salary by contribution assumption: employee only about $537,588 at 4% or $358,392 at 6%; with 50% employer match about $358,392 at 4% or $238,928 at 6%; with 100% employer match about $268,794 at 4% or $179,196 at 6%. |
| 2007 | 1 | 3 | $0 | $0 | - |
| Wong & Knowles Safe Harbor 401K Plan | - | 3 | - | - | - |
| 2006 | 1 | 3 | $338,684 | $43,942 | $14,647iApproximate average salary by contribution assumption: employee only about $366,183 at 4% or $244,122 at 6%; with 50% employer match about $244,122 at 4% or $162,748 at 6%; with 100% employer match about $183,092 at 4% or $122,061 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 3 | $338,684 | $43,942 | $14,647iApproximate average salary by contribution assumption: employee only about $366,183 at 4% or $244,122 at 6%; with 50% employer match about $244,122 at 4% or $162,748 at 6%; with 100% employer match about $183,092 at 4% or $122,061 at 6%. |
| 2005 | 1 | 4 | $272,864 | $52,464 | $13,116iApproximate average salary by contribution assumption: employee only about $327,900 at 4% or $218,600 at 6%; with 50% employer match about $218,600 at 4% or $145,733 at 6%; with 100% employer match about $163,950 at 4% or $109,300 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 4 | $272,864 | $52,464 | $13,116iApproximate average salary by contribution assumption: employee only about $327,900 at 4% or $218,600 at 6%; with 50% employer match about $218,600 at 4% or $145,733 at 6%; with 100% employer match about $163,950 at 4% or $109,300 at 6%. |
| 2004 | 1 | 5 | $213,733 | $33,778 | $6,756iApproximate average salary by contribution assumption: employee only about $168,890 at 4% or $112,593 at 6%; with 50% employer match about $112,593 at 4% or $75,062 at 6%; with 100% employer match about $84,445 at 4% or $56,297 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 5 | $213,733 | $33,778 | $6,756iApproximate average salary by contribution assumption: employee only about $168,890 at 4% or $112,593 at 6%; with 50% employer match about $112,593 at 4% or $75,062 at 6%; with 100% employer match about $84,445 at 4% or $56,297 at 6%. |
| 2003 | 1 | 4 | $184,915 | $29,986 | $7,497iApproximate average salary by contribution assumption: employee only about $187,413 at 4% or $124,942 at 6%; with 50% employer match about $124,942 at 4% or $83,294 at 6%; with 100% employer match about $93,706 at 4% or $62,471 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 4 | $184,915 | $29,986 | $7,497iApproximate average salary by contribution assumption: employee only about $187,413 at 4% or $124,942 at 6%; with 50% employer match about $124,942 at 4% or $83,294 at 6%; with 100% employer match about $93,706 at 4% or $62,471 at 6%. |
| 2002 | 1 | 3 | $137,530 | $22,826 | $7,609iApproximate average salary by contribution assumption: employee only about $190,217 at 4% or $126,811 at 6%; with 50% employer match about $126,811 at 4% or $84,541 at 6%; with 100% employer match about $95,108 at 4% or $63,406 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 3 | $137,530 | $22,826 | $7,609iApproximate average salary by contribution assumption: employee only about $190,217 at 4% or $126,811 at 6%; with 50% employer match about $126,811 at 4% or $84,541 at 6%; with 100% employer match about $95,108 at 4% or $63,406 at 6%. |
| 2001 | 1 | 4 | $0 | $0 | - |
| Wong & Knowles Safe Harbor 401K Plan | - | 4 | - | - | - |
| 2000 | 1 | 5 | $124,988 | $18,761 | $3,752iApproximate average salary by contribution assumption: employee only about $93,805 at 4% or $62,537 at 6%; with 50% employer match about $62,537 at 4% or $41,691 at 6%; with 100% employer match about $46,903 at 4% or $31,268 at 6%. |
| Wong & Knowles Safe Harbor 401K Plan | - | 5 | $124,988 | $18,761 | $3,752iApproximate average salary by contribution assumption: employee only about $93,805 at 4% or $62,537 at 6%; with 50% employer match about $62,537 at 4% or $41,691 at 6%; with 100% employer match about $46,903 at 4% or $31,268 at 6%. |