Civic Intelligence

WILLIAM J. LEWIS, D.D.S.

Plan context: WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN

EIN 20-4256497 • Chelmsford, MA • 18 filings • 3 plans

3 Courthouse LaneUnit 7Chelmsford, MA 01824
Current Snapshot

Latest Year

2025

2025 Participants

4

2025 Assets

$70,285

2025 Contributions

$50,543

Historical Graphs

Total Assets Over Time

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

$1,394,286$697,143$0200820172025YearValue
$70,285Latest year 2025

Participants Over Time

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

530200820172025YearValue
4Latest 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
202514$70,285$50,543$12,636iApproximate average salary by contribution assumption: employee only about $315,894 at 4% or $210,596 at 6%; with 50% employer match about $210,596 at 4% or $140,397 at 6%; with 100% employer match about $157,947 at 4% or $105,298 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-4$70,285$50,543$12,636iApproximate average salary by contribution assumption: employee only about $315,894 at 4% or $210,596 at 6%; with 50% employer match about $210,596 at 4% or $140,397 at 6%; with 100% employer match about $157,947 at 4% or $105,298 at 6%.
202414$59,435$45,386$11,347iApproximate average salary by contribution assumption: employee only about $283,663 at 4% or $189,108 at 6%; with 50% employer match about $189,108 at 4% or $126,072 at 6%; with 100% employer match about $141,831 at 4% or $94,554 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-4$59,435$45,386$11,347iApproximate average salary by contribution assumption: employee only about $283,663 at 4% or $189,108 at 6%; with 50% employer match about $189,108 at 4% or $126,072 at 6%; with 100% employer match about $141,831 at 4% or $94,554 at 6%.
202314$677,015$37,798$9,450iApproximate average salary by contribution assumption: employee only about $236,238 at 4% or $157,492 at 6%; with 50% employer match about $157,492 at 4% or $104,994 at 6%; with 100% employer match about $118,119 at 4% or $78,746 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-4$677,015$37,798$9,450iApproximate average salary by contribution assumption: employee only about $236,238 at 4% or $157,492 at 6%; with 50% employer match about $157,492 at 4% or $104,994 at 6%; with 100% employer match about $118,119 at 4% or $78,746 at 6%.
202214$842,685$33,718$8,430iApproximate average salary by contribution assumption: employee only about $210,738 at 4% or $140,492 at 6%; with 50% employer match about $140,492 at 4% or $93,661 at 6%; with 100% employer match about $105,369 at 4% or $70,246 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-4$842,685$33,718$8,430iApproximate average salary by contribution assumption: employee only about $210,738 at 4% or $140,492 at 6%; with 50% employer match about $140,492 at 4% or $93,661 at 6%; with 100% employer match about $105,369 at 4% or $70,246 at 6%.
202114$1,286,590$31,678$7,920iApproximate average salary by contribution assumption: employee only about $197,988 at 4% or $131,992 at 6%; with 50% employer match about $131,992 at 4% or $87,994 at 6%; with 100% employer match about $98,994 at 4% or $65,996 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-4$1,286,590$31,678$7,920iApproximate average salary by contribution assumption: employee only about $197,988 at 4% or $131,992 at 6%; with 50% employer match about $131,992 at 4% or $87,994 at 6%; with 100% employer match about $98,994 at 4% or $65,996 at 6%.
202014$1,394,286$27,924$6,981iApproximate average salary by contribution assumption: employee only about $174,525 at 4% or $116,350 at 6%; with 50% employer match about $116,350 at 4% or $77,567 at 6%; with 100% employer match about $87,263 at 4% or $58,175 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-4$1,394,286$27,924$6,981iApproximate average salary by contribution assumption: employee only about $174,525 at 4% or $116,350 at 6%; with 50% employer match about $116,350 at 4% or $77,567 at 6%; with 100% employer match about $87,263 at 4% or $58,175 at 6%.
201912$1,319,850$29,771$14,886iApproximate average salary by contribution assumption: employee only about $372,138 at 4% or $248,092 at 6%; with 50% employer match about $248,092 at 4% or $165,394 at 6%; with 100% employer match about $186,069 at 4% or $124,046 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-2$1,319,850$29,771$14,886iApproximate average salary by contribution assumption: employee only about $372,138 at 4% or $248,092 at 6%; with 50% employer match about $248,092 at 4% or $165,394 at 6%; with 100% employer match about $186,069 at 4% or $124,046 at 6%.
201814$1,231,924$53,100$13,275iApproximate average salary by contribution assumption: employee only about $331,875 at 4% or $221,250 at 6%; with 50% employer match about $221,250 at 4% or $147,500 at 6%; with 100% employer match about $165,938 at 4% or $110,625 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-4$1,231,924$53,100$13,275iApproximate average salary by contribution assumption: employee only about $331,875 at 4% or $221,250 at 6%; with 50% employer match about $221,250 at 4% or $147,500 at 6%; with 100% employer match about $165,938 at 4% or $110,625 at 6%.
201714$1,254,380$55,805$13,951iApproximate average salary by contribution assumption: employee only about $348,781 at 4% or $232,521 at 6%; with 50% employer match about $232,521 at 4% or $155,014 at 6%; with 100% employer match about $174,391 at 4% or $116,260 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-4$1,254,380$55,805$13,951iApproximate average salary by contribution assumption: employee only about $348,781 at 4% or $232,521 at 6%; with 50% employer match about $232,521 at 4% or $155,014 at 6%; with 100% employer match about $174,391 at 4% or $116,260 at 6%.
201612$1,161,922$52,600$26,300iApproximate average salary by contribution assumption: employee only about $657,500 at 4% or $438,333 at 6%; with 50% employer match about $438,333 at 4% or $292,222 at 6%; with 100% employer match about $328,750 at 4% or $219,167 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-2$1,161,922$52,600$26,300iApproximate average salary by contribution assumption: employee only about $657,500 at 4% or $438,333 at 6%; with 50% employer match about $438,333 at 4% or $292,222 at 6%; with 100% employer match about $328,750 at 4% or $219,167 at 6%.
201512$1,050,896$53,150$26,575iApproximate average salary by contribution assumption: employee only about $664,375 at 4% or $442,917 at 6%; with 50% employer match about $442,917 at 4% or $295,278 at 6%; with 100% employer match about $332,188 at 4% or $221,458 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-2$1,050,896$53,150$26,575iApproximate average salary by contribution assumption: employee only about $664,375 at 4% or $442,917 at 6%; with 50% employer match about $442,917 at 4% or $295,278 at 6%; with 100% employer match about $332,188 at 4% or $221,458 at 6%.
201415$1,024,122$28,665$5,733iApproximate average salary by contribution assumption: employee only about $143,325 at 4% or $95,550 at 6%; with 50% employer match about $95,550 at 4% or $63,700 at 6%; with 100% employer match about $71,663 at 4% or $47,775 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-5$1,024,122$28,665$5,733iApproximate average salary by contribution assumption: employee only about $143,325 at 4% or $95,550 at 6%; with 50% employer match about $95,550 at 4% or $63,700 at 6%; with 100% employer match about $71,663 at 4% or $47,775 at 6%.
201315$1,091,784$26,650$5,330iApproximate average salary by contribution assumption: employee only about $133,250 at 4% or $88,833 at 6%; with 50% employer match about $88,833 at 4% or $59,222 at 6%; with 100% employer match about $66,625 at 4% or $44,417 at 6%.
WILLIAM J. LEWIS, D.D.S. 401(K) PROFIT SHARING PLAN-5$1,091,784$26,650$5,330iApproximate average salary by contribution assumption: employee only about $133,250 at 4% or $88,833 at 6%; with 50% employer match about $88,833 at 4% or $59,222 at 6%; with 100% employer match about $66,625 at 4% or $44,417 at 6%.
201215$833,249$28,550$5,710iApproximate average salary by contribution assumption: employee only about $142,750 at 4% or $95,167 at 6%; with 50% employer match about $95,167 at 4% or $63,444 at 6%; with 100% employer match about $71,375 at 4% or $47,583 at 6%.
WILLIAM J. LEWIS, D.D.S. 401K PROFIT SHARING PLAN-5$833,249$28,550$5,710iApproximate average salary by contribution assumption: employee only about $142,750 at 4% or $95,167 at 6%; with 50% employer match about $95,167 at 4% or $63,444 at 6%; with 100% employer match about $71,375 at 4% or $47,583 at 6%.
201115$715,443$29,137$5,827iApproximate average salary by contribution assumption: employee only about $145,685 at 4% or $97,123 at 6%; with 50% employer match about $97,123 at 4% or $64,749 at 6%; with 100% employer match about $72,843 at 4% or $48,562 at 6%.
WILLIAM J. LEWIS, D.D.S. 401K PROFI SHARING PLAN-5$715,443$29,137$5,827iApproximate average salary by contribution assumption: employee only about $145,685 at 4% or $97,123 at 6%; with 50% employer match about $97,123 at 4% or $64,749 at 6%; with 100% employer match about $72,843 at 4% or $48,562 at 6%.
201015$735,436$31,352$6,270iApproximate average salary by contribution assumption: employee only about $156,760 at 4% or $104,507 at 6%; with 50% employer match about $104,507 at 4% or $69,671 at 6%; with 100% employer match about $78,380 at 4% or $52,253 at 6%.
WILLIAM J. LEWIS, D.D.S. 401K PROFI SHARING PLAN-5$735,436$31,352$6,270iApproximate average salary by contribution assumption: employee only about $156,760 at 4% or $104,507 at 6%; with 50% employer match about $104,507 at 4% or $69,671 at 6%; with 100% employer match about $78,380 at 4% or $52,253 at 6%.
200914$611,997$29,076$7,269iApproximate average salary by contribution assumption: employee only about $181,725 at 4% or $121,150 at 6%; with 50% employer match about $121,150 at 4% or $80,767 at 6%; with 100% employer match about $90,863 at 4% or $60,575 at 6%.
WILLIAM J. LEWIS, D.D.S. 401K PROFI SHARING PLAN-4$611,997$29,076$7,269iApproximate average salary by contribution assumption: employee only about $181,725 at 4% or $121,150 at 6%; with 50% employer match about $121,150 at 4% or $80,767 at 6%; with 100% employer match about $90,863 at 4% or $60,575 at 6%.
200814$463,603$27,925$6,981iApproximate average salary by contribution assumption: employee only about $174,531 at 4% or $116,354 at 6%; with 50% employer match about $116,354 at 4% or $77,569 at 6%; with 100% employer match about $87,266 at 4% or $58,177 at 6%.
WILLIAM J. LEWIS, D.D.S. 401K PROFIT SHARING PLAN-4$463,603$27,925$6,981iApproximate average salary by contribution assumption: employee only about $174,531 at 4% or $116,354 at 6%; with 50% employer match about $116,354 at 4% or $77,569 at 6%; with 100% employer match about $87,266 at 4% or $58,177 at 6%.