Civic Intelligence

Thomas Siefker, Dds LLC

Plan context: Thomas Siefker Dds 401(K) Retirement Plan

EIN 34-1621588 • Ottoville, OH • 16 filings • 1 plans

125 Main Street PO Box 250Ottoville, OH 45876
Current Snapshot

Latest Year

2025

2025 Participants

13

2025 Assets

$14,064,011

2025 Contributions

$357,689

Historical Graphs

Total Assets Over Time

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

$14,064,011$7,032,006$0201020182025YearValue
$14,064,011Latest year 2025

Participants Over Time

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

1470201020182025YearValue
13Latest 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
2025113$14,064,011$357,689$27,515iApproximate average salary by contribution assumption: employee only about $687,863 at 4% or $458,576 at 6%; with 50% employer match about $458,576 at 4% or $305,717 at 6%; with 100% employer match about $343,932 at 4% or $229,288 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-13$14,064,011$357,689$27,515iApproximate average salary by contribution assumption: employee only about $687,863 at 4% or $458,576 at 6%; with 50% employer match about $458,576 at 4% or $305,717 at 6%; with 100% employer match about $343,932 at 4% or $229,288 at 6%.
2024114$11,472,163$315,837$22,560iApproximate average salary by contribution assumption: employee only about $563,995 at 4% or $375,996 at 6%; with 50% employer match about $375,996 at 4% or $250,664 at 6%; with 100% employer match about $281,997 at 4% or $187,998 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-14$11,472,163$315,837$22,560iApproximate average salary by contribution assumption: employee only about $563,995 at 4% or $375,996 at 6%; with 50% employer match about $375,996 at 4% or $250,664 at 6%; with 100% employer match about $281,997 at 4% or $187,998 at 6%.
2023113$9,341,115$253,705$19,516iApproximate average salary by contribution assumption: employee only about $487,894 at 4% or $325,263 at 6%; with 50% employer match about $325,263 at 4% or $216,842 at 6%; with 100% employer match about $243,947 at 4% or $162,631 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-13$9,341,115$253,705$19,516iApproximate average salary by contribution assumption: employee only about $487,894 at 4% or $325,263 at 6%; with 50% employer match about $325,263 at 4% or $216,842 at 6%; with 100% employer match about $243,947 at 4% or $162,631 at 6%.
2022113$7,229,172$238,810$18,370iApproximate average salary by contribution assumption: employee only about $459,250 at 4% or $306,167 at 6%; with 50% employer match about $306,167 at 4% or $204,111 at 6%; with 100% employer match about $229,625 at 4% or $153,083 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-13$7,229,172$238,810$18,370iApproximate average salary by contribution assumption: employee only about $459,250 at 4% or $306,167 at 6%; with 50% employer match about $306,167 at 4% or $204,111 at 6%; with 100% employer match about $229,625 at 4% or $153,083 at 6%.
202119$9,399,687$146,171$16,241iApproximate average salary by contribution assumption: employee only about $406,031 at 4% or $270,687 at 6%; with 50% employer match about $270,687 at 4% or $180,458 at 6%; with 100% employer match about $203,015 at 4% or $135,344 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-9$9,399,687$146,171$16,241iApproximate average salary by contribution assumption: employee only about $406,031 at 4% or $270,687 at 6%; with 50% employer match about $270,687 at 4% or $180,458 at 6%; with 100% employer match about $203,015 at 4% or $135,344 at 6%.
202016$7,836,043$125,428$20,905iApproximate average salary by contribution assumption: employee only about $522,617 at 4% or $348,411 at 6%; with 50% employer match about $348,411 at 4% or $232,274 at 6%; with 100% employer match about $261,308 at 4% or $174,206 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-6$7,836,043$125,428$20,905iApproximate average salary by contribution assumption: employee only about $522,617 at 4% or $348,411 at 6%; with 50% employer match about $348,411 at 4% or $232,274 at 6%; with 100% employer match about $261,308 at 4% or $174,206 at 6%.
201916$6,118,001$129,500$21,583iApproximate average salary by contribution assumption: employee only about $539,583 at 4% or $359,722 at 6%; with 50% employer match about $359,722 at 4% or $239,815 at 6%; with 100% employer match about $269,792 at 4% or $179,861 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-6$6,118,001$129,500$21,583iApproximate average salary by contribution assumption: employee only about $539,583 at 4% or $359,722 at 6%; with 50% employer match about $359,722 at 4% or $239,815 at 6%; with 100% employer match about $269,792 at 4% or $179,861 at 6%.
201816$4,754,270$124,896$20,816iApproximate average salary by contribution assumption: employee only about $520,400 at 4% or $346,933 at 6%; with 50% employer match about $346,933 at 4% or $231,289 at 6%; with 100% employer match about $260,200 at 4% or $173,467 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-6$4,754,270$124,896$20,816iApproximate average salary by contribution assumption: employee only about $520,400 at 4% or $346,933 at 6%; with 50% employer match about $346,933 at 4% or $231,289 at 6%; with 100% employer match about $260,200 at 4% or $173,467 at 6%.
201716$4,877,646$124,213$20,702iApproximate average salary by contribution assumption: employee only about $517,554 at 4% or $345,036 at 6%; with 50% employer match about $345,036 at 4% or $230,024 at 6%; with 100% employer match about $258,777 at 4% or $172,518 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-6$4,877,646$124,213$20,702iApproximate average salary by contribution assumption: employee only about $517,554 at 4% or $345,036 at 6%; with 50% employer match about $345,036 at 4% or $230,024 at 6%; with 100% employer match about $258,777 at 4% or $172,518 at 6%.
201617$3,991,025$125,345$17,906iApproximate average salary by contribution assumption: employee only about $447,661 at 4% or $298,440 at 6%; with 50% employer match about $298,440 at 4% or $198,960 at 6%; with 100% employer match about $223,830 at 4% or $149,220 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-7$3,991,025$125,345$17,906iApproximate average salary by contribution assumption: employee only about $447,661 at 4% or $298,440 at 6%; with 50% employer match about $298,440 at 4% or $198,960 at 6%; with 100% employer match about $223,830 at 4% or $149,220 at 6%.
201517$3,566,342$129,372$18,482iApproximate average salary by contribution assumption: employee only about $462,043 at 4% or $308,029 at 6%; with 50% employer match about $308,029 at 4% or $205,352 at 6%; with 100% employer match about $231,021 at 4% or $154,014 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-7$3,566,342$129,372$18,482iApproximate average salary by contribution assumption: employee only about $462,043 at 4% or $308,029 at 6%; with 50% employer match about $308,029 at 4% or $205,352 at 6%; with 100% employer match about $231,021 at 4% or $154,014 at 6%.
201417$3,348,226$127,418$18,203iApproximate average salary by contribution assumption: employee only about $455,064 at 4% or $303,376 at 6%; with 50% employer match about $303,376 at 4% or $202,251 at 6%; with 100% employer match about $227,532 at 4% or $151,688 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-7$3,348,226$127,418$18,203iApproximate average salary by contribution assumption: employee only about $455,064 at 4% or $303,376 at 6%; with 50% employer match about $303,376 at 4% or $202,251 at 6%; with 100% employer match about $227,532 at 4% or $151,688 at 6%.
201317$3,015,809$124,348$17,764iApproximate average salary by contribution assumption: employee only about $444,100 at 4% or $296,067 at 6%; with 50% employer match about $296,067 at 4% or $197,378 at 6%; with 100% employer match about $222,050 at 4% or $148,033 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-7$3,015,809$124,348$17,764iApproximate average salary by contribution assumption: employee only about $444,100 at 4% or $296,067 at 6%; with 50% employer match about $296,067 at 4% or $197,378 at 6%; with 100% employer match about $222,050 at 4% or $148,033 at 6%.
201217$2,232,411$122,328$17,475iApproximate average salary by contribution assumption: employee only about $436,886 at 4% or $291,257 at 6%; with 50% employer match about $291,257 at 4% or $194,171 at 6%; with 100% employer match about $218,443 at 4% or $145,629 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-7$2,232,411$122,328$17,475iApproximate average salary by contribution assumption: employee only about $436,886 at 4% or $291,257 at 6%; with 50% employer match about $291,257 at 4% or $194,171 at 6%; with 100% employer match about $218,443 at 4% or $145,629 at 6%.
201117$1,780,544$114,524$16,361iApproximate average salary by contribution assumption: employee only about $409,014 at 4% or $272,676 at 6%; with 50% employer match about $272,676 at 4% or $181,784 at 6%; with 100% employer match about $204,507 at 4% or $136,338 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-7$1,780,544$114,524$16,361iApproximate average salary by contribution assumption: employee only about $409,014 at 4% or $272,676 at 6%; with 50% employer match about $272,676 at 4% or $181,784 at 6%; with 100% employer match about $204,507 at 4% or $136,338 at 6%.
201017$1,794,666$1,644,984$234,998iApproximate average salary by contribution assumption: employee only about $5,874,943 at 4% or $3,916,629 at 6%; with 50% employer match about $3,916,629 at 4% or $2,611,086 at 6%; with 100% employer match about $2,937,471 at 4% or $1,958,314 at 6%.
Thomas Siefker Dds 401(K) Retirement Plan-7$1,794,666$1,644,984$234,998iApproximate average salary by contribution assumption: employee only about $5,874,943 at 4% or $3,916,629 at 6%; with 50% employer match about $3,916,629 at 4% or $2,611,086 at 6%; with 100% employer match about $2,937,471 at 4% or $1,958,314 at 6%.