William J. Kowalski DMD LLC
Plan context: William J. Kowalski DMD LLC 401(K) Plan
EIN 20-1240513 • Fenton, MO • 17 filings • 5 plans
Current Snapshot
Latest Year
2024
2024 Participants
3
2024 Assets
$944,934
2024 Contributions
$13,758
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 | 3 | $944,934 | $13,758 | $4,586iApproximate average salary by contribution assumption: employee only about $114,650 at 4% or $76,433 at 6%; with 50% employer match about $76,433 at 4% or $50,956 at 6%; with 100% employer match about $57,325 at 4% or $38,217 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 3 | $944,934 | $13,758 | $4,586iApproximate average salary by contribution assumption: employee only about $114,650 at 4% or $76,433 at 6%; with 50% employer match about $76,433 at 4% or $50,956 at 6%; with 100% employer match about $57,325 at 4% or $38,217 at 6%. |
| 2023 | 1 | 3 | $827,165 | $5,091 | $1,697iApproximate average salary by contribution assumption: employee only about $42,425 at 4% or $28,283 at 6%; with 50% employer match about $28,283 at 4% or $18,856 at 6%; with 100% employer match about $21,213 at 4% or $14,142 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 3 | $827,165 | $5,091 | $1,697iApproximate average salary by contribution assumption: employee only about $42,425 at 4% or $28,283 at 6%; with 50% employer match about $28,283 at 4% or $18,856 at 6%; with 100% employer match about $21,213 at 4% or $14,142 at 6%. |
| 2022 | 1 | 3 | $702,384 | $11,780 | $3,927iApproximate average salary by contribution assumption: employee only about $98,167 at 4% or $65,444 at 6%; with 50% employer match about $65,444 at 4% or $43,630 at 6%; with 100% employer match about $49,083 at 4% or $32,722 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 3 | $702,384 | $11,780 | $3,927iApproximate average salary by contribution assumption: employee only about $98,167 at 4% or $65,444 at 6%; with 50% employer match about $65,444 at 4% or $43,630 at 6%; with 100% employer match about $49,083 at 4% or $32,722 at 6%. |
| 2021 | 1 | 4 | $832,908 | $20,469 | $5,117iApproximate average salary by contribution assumption: employee only about $127,931 at 4% or $85,288 at 6%; with 50% employer match about $85,288 at 4% or $56,858 at 6%; with 100% employer match about $63,966 at 4% or $42,644 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 4 | $832,908 | $20,469 | $5,117iApproximate average salary by contribution assumption: employee only about $127,931 at 4% or $85,288 at 6%; with 50% employer match about $85,288 at 4% or $56,858 at 6%; with 100% employer match about $63,966 at 4% or $42,644 at 6%. |
| 2020 | 1 | 4 | $694,449 | $31,061 | $7,765iApproximate average salary by contribution assumption: employee only about $194,131 at 4% or $129,421 at 6%; with 50% employer match about $129,421 at 4% or $86,281 at 6%; with 100% employer match about $97,066 at 4% or $64,710 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 4 | $694,449 | $31,061 | $7,765iApproximate average salary by contribution assumption: employee only about $194,131 at 4% or $129,421 at 6%; with 50% employer match about $129,421 at 4% or $86,281 at 6%; with 100% employer match about $97,066 at 4% or $64,710 at 6%. |
| 2019 | 1 | 4 | $639,280 | $30,737 | $7,684iApproximate average salary by contribution assumption: employee only about $192,106 at 4% or $128,071 at 6%; with 50% employer match about $128,071 at 4% or $85,381 at 6%; with 100% employer match about $96,053 at 4% or $64,035 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 4 | $639,280 | $30,737 | $7,684iApproximate average salary by contribution assumption: employee only about $192,106 at 4% or $128,071 at 6%; with 50% employer match about $128,071 at 4% or $85,381 at 6%; with 100% employer match about $96,053 at 4% or $64,035 at 6%. |
| 2018 | 1 | 4 | $481,388 | $75,706 | $18,927iApproximate average salary by contribution assumption: employee only about $473,163 at 4% or $315,442 at 6%; with 50% employer match about $315,442 at 4% or $210,294 at 6%; with 100% employer match about $236,581 at 4% or $157,721 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 4 | $481,388 | $75,706 | $18,927iApproximate average salary by contribution assumption: employee only about $473,163 at 4% or $315,442 at 6%; with 50% employer match about $315,442 at 4% or $210,294 at 6%; with 100% employer match about $236,581 at 4% or $157,721 at 6%. |
| 2017 | 1 | 4 | $446,243 | $31,815 | $7,954iApproximate average salary by contribution assumption: employee only about $198,844 at 4% or $132,563 at 6%; with 50% employer match about $132,563 at 4% or $88,375 at 6%; with 100% employer match about $99,422 at 4% or $66,281 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 4 | $446,243 | $31,815 | $7,954iApproximate average salary by contribution assumption: employee only about $198,844 at 4% or $132,563 at 6%; with 50% employer match about $132,563 at 4% or $88,375 at 6%; with 100% employer match about $99,422 at 4% or $66,281 at 6%. |
| 2016 | 1 | 4 | $342,670 | $38,392 | $9,598iApproximate average salary by contribution assumption: employee only about $239,950 at 4% or $159,967 at 6%; with 50% employer match about $159,967 at 4% or $106,644 at 6%; with 100% employer match about $119,975 at 4% or $79,983 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 4 | $342,670 | $38,392 | $9,598iApproximate average salary by contribution assumption: employee only about $239,950 at 4% or $159,967 at 6%; with 50% employer match about $159,967 at 4% or $106,644 at 6%; with 100% employer match about $119,975 at 4% or $79,983 at 6%. |
| 2015 | 3 | 4 | $400,538 | $78,121 | $19,530iApproximate average salary by contribution assumption: employee only about $488,256 at 4% or $325,504 at 6%; with 50% employer match about $325,504 at 4% or $217,003 at 6%; with 100% employer match about $244,128 at 4% or $162,752 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 4 | $272,016 | $34,790 | $8,698iApproximate average salary by contribution assumption: employee only about $217,438 at 4% or $144,958 at 6%; with 50% employer match about $144,958 at 4% or $96,639 at 6%; with 100% employer match about $108,719 at 4% or $72,479 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 3 | $99,343 | $20,978 | $6,993iApproximate average salary by contribution assumption: employee only about $174,817 at 4% or $116,544 at 6%; with 50% employer match about $116,544 at 4% or $77,696 at 6%; with 100% employer match about $87,408 at 4% or $58,272 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 2 | $29,179 | $22,353 | $11,177iApproximate average salary by contribution assumption: employee only about $279,413 at 4% or $186,275 at 6%; with 50% employer match about $186,275 at 4% or $124,183 at 6%; with 100% employer match about $139,706 at 4% or $93,138 at 6%. |
| 2014 | 1 | 4 | $240,194 | $33,004 | $8,251iApproximate average salary by contribution assumption: employee only about $206,275 at 4% or $137,517 at 6%; with 50% employer match about $137,517 at 4% or $91,678 at 6%; with 100% employer match about $103,138 at 4% or $68,758 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 4 | $240,194 | $33,004 | $8,251iApproximate average salary by contribution assumption: employee only about $206,275 at 4% or $137,517 at 6%; with 50% employer match about $137,517 at 4% or $91,678 at 6%; with 100% employer match about $103,138 at 4% or $68,758 at 6%. |
| 2013 | 1 | 3 | $191,970 | $26,227 | $8,742iApproximate average salary by contribution assumption: employee only about $218,558 at 4% or $145,706 at 6%; with 50% employer match about $145,706 at 4% or $97,137 at 6%; with 100% employer match about $109,279 at 4% or $72,853 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 3 | $191,970 | $26,227 | $8,742iApproximate average salary by contribution assumption: employee only about $218,558 at 4% or $145,706 at 6%; with 50% employer match about $145,706 at 4% or $97,137 at 6%; with 100% employer match about $109,279 at 4% or $72,853 at 6%. |
| 2012 | 1 | 3 | $132,884 | $21,419 | $7,140iApproximate average salary by contribution assumption: employee only about $178,492 at 4% or $118,994 at 6%; with 50% employer match about $118,994 at 4% or $79,330 at 6%; with 100% employer match about $89,246 at 4% or $59,497 at 6%. |
| William J. Kowalski DMD LLC 401(K) Plan | - | 3 | $132,884 | $21,419 | $7,140iApproximate average salary by contribution assumption: employee only about $178,492 at 4% or $118,994 at 6%; with 50% employer match about $118,994 at 4% or $79,330 at 6%; with 100% employer match about $89,246 at 4% or $59,497 at 6%. |
| 2009 | 1 | 0 | $0 | $0 | - |
| William J. Kowalski DMD LLC 401(K) Plan | - | - | - | - | - |
| 2007 | 1 | 2 | $0 | $0 | - |
| William J. Kowalski DMD LLC 401(K) Plan | - | 2 | - | - | - |