Civic Intelligence

John B. Williamson, D.D.S.

Plan context: John B. Williamson, D.D.S. Profit Sharing Plan

EIN 94-3349413 • San Leandro, CA • 26 filings • 2 plans

1450 Bancroft AvenueSan Leandro, CA 94577
Current Snapshot

Latest Year

2024

2024 Participants

3

2024 Assets

$5,300,685

2024 Contributions

$77,522

Historical Graphs

Total Assets Over Time

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

$5,300,685$2,650,343$0199920122024YearValue
$5,300,685Latest year 2024

Participants Over Time

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

740199920122024YearValue
3Latest 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
202413$5,300,685$77,522$25,841iApproximate average salary by contribution assumption: employee only about $646,017 at 4% or $430,678 at 6%; with 50% employer match about $430,678 at 4% or $287,119 at 6%; with 100% employer match about $323,008 at 4% or $215,339 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-3$5,300,685$77,522$25,841iApproximate average salary by contribution assumption: employee only about $646,017 at 4% or $430,678 at 6%; with 50% employer match about $430,678 at 4% or $287,119 at 6%; with 100% employer match about $323,008 at 4% or $215,339 at 6%.
202313$3,411,147$73,853$24,618iApproximate average salary by contribution assumption: employee only about $615,442 at 4% or $410,294 at 6%; with 50% employer match about $410,294 at 4% or $273,530 at 6%; with 100% employer match about $307,721 at 4% or $205,147 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-3$3,411,147$73,853$24,618iApproximate average salary by contribution assumption: employee only about $615,442 at 4% or $410,294 at 6%; with 50% employer match about $410,294 at 4% or $273,530 at 6%; with 100% employer match about $307,721 at 4% or $205,147 at 6%.
202213$2,491,245$68,459$22,820iApproximate average salary by contribution assumption: employee only about $570,492 at 4% or $380,328 at 6%; with 50% employer match about $380,328 at 4% or $253,552 at 6%; with 100% employer match about $285,246 at 4% or $190,164 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-3$2,491,245$68,459$22,820iApproximate average salary by contribution assumption: employee only about $570,492 at 4% or $380,328 at 6%; with 50% employer match about $380,328 at 4% or $253,552 at 6%; with 100% employer match about $285,246 at 4% or $190,164 at 6%.
202114$3,101,300$63,949$15,987iApproximate average salary by contribution assumption: employee only about $399,681 at 4% or $266,454 at 6%; with 50% employer match about $266,454 at 4% or $177,636 at 6%; with 100% employer match about $199,841 at 4% or $133,227 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-4$3,101,300$63,949$15,987iApproximate average salary by contribution assumption: employee only about $399,681 at 4% or $266,454 at 6%; with 50% employer match about $266,454 at 4% or $177,636 at 6%; with 100% employer match about $199,841 at 4% or $133,227 at 6%.
202014$2,533,212$63,666$15,917iApproximate average salary by contribution assumption: employee only about $397,913 at 4% or $265,275 at 6%; with 50% employer match about $265,275 at 4% or $176,850 at 6%; with 100% employer match about $198,956 at 4% or $132,638 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-4$2,533,212$63,666$15,917iApproximate average salary by contribution assumption: employee only about $397,913 at 4% or $265,275 at 6%; with 50% employer match about $265,275 at 4% or $176,850 at 6%; with 100% employer match about $198,956 at 4% or $132,638 at 6%.
201914$2,053,991$63,867$15,967iApproximate average salary by contribution assumption: employee only about $399,169 at 4% or $266,113 at 6%; with 50% employer match about $266,113 at 4% or $177,408 at 6%; with 100% employer match about $199,584 at 4% or $133,056 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-4$2,053,991$63,867$15,967iApproximate average salary by contribution assumption: employee only about $399,169 at 4% or $266,113 at 6%; with 50% employer match about $266,113 at 4% or $177,408 at 6%; with 100% employer match about $199,584 at 4% or $133,056 at 6%.
201814$1,691,754$64,834$16,209iApproximate average salary by contribution assumption: employee only about $405,213 at 4% or $270,142 at 6%; with 50% employer match about $270,142 at 4% or $180,094 at 6%; with 100% employer match about $202,606 at 4% or $135,071 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-4$1,691,754$64,834$16,209iApproximate average salary by contribution assumption: employee only about $405,213 at 4% or $270,142 at 6%; with 50% employer match about $270,142 at 4% or $180,094 at 6%; with 100% employer match about $202,606 at 4% or $135,071 at 6%.
201715$1,821,768$64,397$12,879iApproximate average salary by contribution assumption: employee only about $321,985 at 4% or $214,657 at 6%; with 50% employer match about $214,657 at 4% or $143,104 at 6%; with 100% employer match about $160,993 at 4% or $107,328 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-5$1,821,768$64,397$12,879iApproximate average salary by contribution assumption: employee only about $321,985 at 4% or $214,657 at 6%; with 50% employer match about $214,657 at 4% or $143,104 at 6%; with 100% employer match about $160,993 at 4% or $107,328 at 6%.
201615$1,512,333$64,087$12,817iApproximate average salary by contribution assumption: employee only about $320,435 at 4% or $213,623 at 6%; with 50% employer match about $213,623 at 4% or $142,416 at 6%; with 100% employer match about $160,218 at 4% or $106,812 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-5$1,512,333$64,087$12,817iApproximate average salary by contribution assumption: employee only about $320,435 at 4% or $213,623 at 6%; with 50% employer match about $213,623 at 4% or $142,416 at 6%; with 100% employer match about $160,218 at 4% or $106,812 at 6%.
201515$1,378,012$63,135$12,627iApproximate average salary by contribution assumption: employee only about $315,675 at 4% or $210,450 at 6%; with 50% employer match about $210,450 at 4% or $140,300 at 6%; with 100% employer match about $157,838 at 4% or $105,225 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-5$1,378,012$63,135$12,627iApproximate average salary by contribution assumption: employee only about $315,675 at 4% or $210,450 at 6%; with 50% employer match about $210,450 at 4% or $140,300 at 6%; with 100% employer match about $157,838 at 4% or $105,225 at 6%.
201416$1,433,465$66,341$11,057iApproximate average salary by contribution assumption: employee only about $276,421 at 4% or $184,281 at 6%; with 50% employer match about $184,281 at 4% or $122,854 at 6%; with 100% employer match about $138,210 at 4% or $92,140 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$1,433,465$66,341$11,057iApproximate average salary by contribution assumption: employee only about $276,421 at 4% or $184,281 at 6%; with 50% employer match about $184,281 at 4% or $122,854 at 6%; with 100% employer match about $138,210 at 4% or $92,140 at 6%.
201316$1,320,874$66,756$11,126iApproximate average salary by contribution assumption: employee only about $278,150 at 4% or $185,433 at 6%; with 50% employer match about $185,433 at 4% or $123,622 at 6%; with 100% employer match about $139,075 at 4% or $92,717 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$1,320,874$66,756$11,126iApproximate average salary by contribution assumption: employee only about $278,150 at 4% or $185,433 at 6%; with 50% employer match about $185,433 at 4% or $123,622 at 6%; with 100% employer match about $139,075 at 4% or $92,717 at 6%.
201216$1,082,135$65,829$10,972iApproximate average salary by contribution assumption: employee only about $274,288 at 4% or $182,858 at 6%; with 50% employer match about $182,858 at 4% or $121,906 at 6%; with 100% employer match about $137,144 at 4% or $91,429 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$1,082,135$65,829$10,972iApproximate average salary by contribution assumption: employee only about $274,288 at 4% or $182,858 at 6%; with 50% employer match about $182,858 at 4% or $121,906 at 6%; with 100% employer match about $137,144 at 4% or $91,429 at 6%.
201116$897,048$65,103$10,851iApproximate average salary by contribution assumption: employee only about $271,263 at 4% or $180,842 at 6%; with 50% employer match about $180,842 at 4% or $120,561 at 6%; with 100% employer match about $135,631 at 4% or $90,421 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$897,048$65,103$10,851iApproximate average salary by contribution assumption: employee only about $271,263 at 4% or $180,842 at 6%; with 50% employer match about $180,842 at 4% or $120,561 at 6%; with 100% employer match about $135,631 at 4% or $90,421 at 6%.
201016$1,012,070$64,653$10,776iApproximate average salary by contribution assumption: employee only about $269,388 at 4% or $179,592 at 6%; with 50% employer match about $179,592 at 4% or $119,728 at 6%; with 100% employer match about $134,694 at 4% or $89,796 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$1,012,070$64,653$10,776iApproximate average salary by contribution assumption: employee only about $269,388 at 4% or $179,592 at 6%; with 50% employer match about $179,592 at 4% or $119,728 at 6%; with 100% employer match about $134,694 at 4% or $89,796 at 6%.
200916$894,782$65,824$10,971iApproximate average salary by contribution assumption: employee only about $274,267 at 4% or $182,844 at 6%; with 50% employer match about $182,844 at 4% or $121,896 at 6%; with 100% employer match about $137,133 at 4% or $91,422 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$894,782$65,824$10,971iApproximate average salary by contribution assumption: employee only about $274,267 at 4% or $182,844 at 6%; with 50% employer match about $182,844 at 4% or $121,896 at 6%; with 100% employer match about $137,133 at 4% or $91,422 at 6%.
200816$632,132$61,855$10,309iApproximate average salary by contribution assumption: employee only about $257,729 at 4% or $171,819 at 6%; with 50% employer match about $171,819 at 4% or $114,546 at 6%; with 100% employer match about $128,865 at 4% or $85,910 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$632,132$61,855$10,309iApproximate average salary by contribution assumption: employee only about $257,729 at 4% or $171,819 at 6%; with 50% employer match about $171,819 at 4% or $114,546 at 6%; with 100% employer match about $128,865 at 4% or $85,910 at 6%.
200715$902,713$57,637$11,527iApproximate average salary by contribution assumption: employee only about $288,185 at 4% or $192,123 at 6%; with 50% employer match about $192,123 at 4% or $128,082 at 6%; with 100% employer match about $144,093 at 4% or $96,062 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-5$902,713$57,637$11,527iApproximate average salary by contribution assumption: employee only about $288,185 at 4% or $192,123 at 6%; with 50% employer match about $192,123 at 4% or $128,082 at 6%; with 100% employer match about $144,093 at 4% or $96,062 at 6%.
200615$727,895$58,667$11,733iApproximate average salary by contribution assumption: employee only about $293,335 at 4% or $195,557 at 6%; with 50% employer match about $195,557 at 4% or $130,371 at 6%; with 100% employer match about $146,668 at 4% or $97,778 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-5$727,895$58,667$11,733iApproximate average salary by contribution assumption: employee only about $293,335 at 4% or $195,557 at 6%; with 50% employer match about $195,557 at 4% or $130,371 at 6%; with 100% employer match about $146,668 at 4% or $97,778 at 6%.
200517$598,568$58,183$8,312iApproximate average salary by contribution assumption: employee only about $207,796 at 4% or $138,531 at 6%; with 50% employer match about $138,531 at 4% or $92,354 at 6%; with 100% employer match about $103,898 at 4% or $69,265 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-7$598,568$58,183$8,312iApproximate average salary by contribution assumption: employee only about $207,796 at 4% or $138,531 at 6%; with 50% employer match about $138,531 at 4% or $92,354 at 6%; with 100% employer match about $103,898 at 4% or $69,265 at 6%.
200417$519,288$57,321$8,189iApproximate average salary by contribution assumption: employee only about $204,718 at 4% or $136,479 at 6%; with 50% employer match about $136,479 at 4% or $90,986 at 6%; with 100% employer match about $102,359 at 4% or $68,239 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-7$519,288$57,321$8,189iApproximate average salary by contribution assumption: employee only about $204,718 at 4% or $136,479 at 6%; with 50% employer match about $136,479 at 4% or $90,986 at 6%; with 100% employer match about $102,359 at 4% or $68,239 at 6%.
200316$420,867$56,637$9,440iApproximate average salary by contribution assumption: employee only about $235,988 at 4% or $157,325 at 6%; with 50% employer match about $157,325 at 4% or $104,883 at 6%; with 100% employer match about $117,994 at 4% or $78,663 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$420,867$56,637$9,440iApproximate average salary by contribution assumption: employee only about $235,988 at 4% or $157,325 at 6%; with 50% employer match about $157,325 at 4% or $104,883 at 6%; with 100% employer match about $117,994 at 4% or $78,663 at 6%.
200215$290,553$53,369$10,674iApproximate average salary by contribution assumption: employee only about $266,845 at 4% or $177,897 at 6%; with 50% employer match about $177,897 at 4% or $118,598 at 6%; with 100% employer match about $133,423 at 4% or $88,948 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-5$290,553$53,369$10,674iApproximate average salary by contribution assumption: employee only about $266,845 at 4% or $177,897 at 6%; with 50% employer match about $177,897 at 4% or $118,598 at 6%; with 100% employer match about $133,423 at 4% or $88,948 at 6%.
200117$319,171$44,204$6,315iApproximate average salary by contribution assumption: employee only about $157,871 at 4% or $105,248 at 6%; with 50% employer match about $105,248 at 4% or $70,165 at 6%; with 100% employer match about $78,936 at 4% or $52,624 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-7$319,171$44,204$6,315iApproximate average salary by contribution assumption: employee only about $157,871 at 4% or $105,248 at 6%; with 50% employer match about $105,248 at 4% or $70,165 at 6%; with 100% employer match about $78,936 at 4% or $52,624 at 6%.
200016$680,023$40,955$6,826iApproximate average salary by contribution assumption: employee only about $170,646 at 4% or $113,764 at 6%; with 50% employer match about $113,764 at 4% or $75,843 at 6%; with 100% employer match about $85,323 at 4% or $56,882 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-6$680,023$40,955$6,826iApproximate average salary by contribution assumption: employee only about $170,646 at 4% or $113,764 at 6%; with 50% employer match about $113,764 at 4% or $75,843 at 6%; with 100% employer match about $85,323 at 4% or $56,882 at 6%.
199917$869,222$68,436$9,777iApproximate average salary by contribution assumption: employee only about $244,414 at 4% or $162,943 at 6%; with 50% employer match about $162,943 at 4% or $108,629 at 6%; with 100% employer match about $122,207 at 4% or $81,471 at 6%.
John B. Williamson, D.D.S. Profit Sharing Plan-7$869,222$68,436$9,777iApproximate average salary by contribution assumption: employee only about $244,414 at 4% or $162,943 at 6%; with 50% employer match about $162,943 at 4% or $108,629 at 6%; with 100% employer match about $122,207 at 4% or $81,471 at 6%.