Civic Intelligence

Duncan, Green, Brown, Langeness & Eckley PC.

Plan context: Duncan Law Firm 401K Profit Sharing Plan

EIN 42-1394790 • Des Moines, IA • 29 filings • 4 plans

400 Locust Street, Suite 380Des Moines, IA 50309
Current Snapshot

Latest Year

2023

2023 Participants

20

2023 Assets

$12,117,478

2023 Contributions

$424,081

Historical Graphs

Total Assets Over Time

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

$12,117,478$6,058,739$0199920122023YearValue
$12,117,478Latest year 2023

Participants Over Time

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

21110199920112023YearValue
20Latest year 2023

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
2023120$12,117,478$424,081$21,204iApproximate average salary by contribution assumption: employee only about $530,101 at 4% or $353,401 at 6%; with 50% employer match about $353,401 at 4% or $235,601 at 6%; with 100% employer match about $265,051 at 4% or $176,700 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-20$12,117,478$424,081$21,204iApproximate average salary by contribution assumption: employee only about $530,101 at 4% or $353,401 at 6%; with 50% employer match about $353,401 at 4% or $235,601 at 6%; with 100% employer match about $265,051 at 4% or $176,700 at 6%.
2022116$9,803,909$362,617$22,664iApproximate average salary by contribution assumption: employee only about $566,589 at 4% or $377,726 at 6%; with 50% employer match about $377,726 at 4% or $251,817 at 6%; with 100% employer match about $283,295 at 4% or $188,863 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-16$9,803,909$362,617$22,664iApproximate average salary by contribution assumption: employee only about $566,589 at 4% or $377,726 at 6%; with 50% employer match about $377,726 at 4% or $251,817 at 6%; with 100% employer match about $283,295 at 4% or $188,863 at 6%.
2021116$11,263,531$374,586$23,412iApproximate average salary by contribution assumption: employee only about $585,291 at 4% or $390,194 at 6%; with 50% employer match about $390,194 at 4% or $260,129 at 6%; with 100% employer match about $292,645 at 4% or $195,097 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-16$11,263,531$374,586$23,412iApproximate average salary by contribution assumption: employee only about $585,291 at 4% or $390,194 at 6%; with 50% employer match about $390,194 at 4% or $260,129 at 6%; with 100% employer match about $292,645 at 4% or $195,097 at 6%.
2020117$11,056,092$392,805$23,106iApproximate average salary by contribution assumption: employee only about $577,654 at 4% or $385,103 at 6%; with 50% employer match about $385,103 at 4% or $256,735 at 6%; with 100% employer match about $288,827 at 4% or $192,551 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-17$11,056,092$392,805$23,106iApproximate average salary by contribution assumption: employee only about $577,654 at 4% or $385,103 at 6%; with 50% employer match about $385,103 at 4% or $256,735 at 6%; with 100% employer match about $288,827 at 4% or $192,551 at 6%.
2019116$9,524,999$296,984$18,562iApproximate average salary by contribution assumption: employee only about $464,038 at 4% or $309,358 at 6%; with 50% employer match about $309,358 at 4% or $206,239 at 6%; with 100% employer match about $232,019 at 4% or $154,679 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-16$9,524,999$296,984$18,562iApproximate average salary by contribution assumption: employee only about $464,038 at 4% or $309,358 at 6%; with 50% employer match about $309,358 at 4% or $206,239 at 6%; with 100% employer match about $232,019 at 4% or $154,679 at 6%.
2018118$9,262,941$332,972$18,498iApproximate average salary by contribution assumption: employee only about $462,461 at 4% or $308,307 at 6%; with 50% employer match about $308,307 at 4% or $205,538 at 6%; with 100% employer match about $231,231 at 4% or $154,154 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-18$9,262,941$332,972$18,498iApproximate average salary by contribution assumption: employee only about $462,461 at 4% or $308,307 at 6%; with 50% employer match about $308,307 at 4% or $205,538 at 6%; with 100% employer match about $231,231 at 4% or $154,154 at 6%.
2017115$8,833,730$349,472$23,298iApproximate average salary by contribution assumption: employee only about $582,453 at 4% or $388,302 at 6%; with 50% employer match about $388,302 at 4% or $258,868 at 6%; with 100% employer match about $291,227 at 4% or $194,151 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-15$8,833,730$349,472$23,298iApproximate average salary by contribution assumption: employee only about $582,453 at 4% or $388,302 at 6%; with 50% employer match about $388,302 at 4% or $258,868 at 6%; with 100% employer match about $291,227 at 4% or $194,151 at 6%.
2016115$7,883,832$342,496$22,833iApproximate average salary by contribution assumption: employee only about $570,827 at 4% or $380,551 at 6%; with 50% employer match about $380,551 at 4% or $253,701 at 6%; with 100% employer match about $285,413 at 4% or $190,276 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-15$7,883,832$342,496$22,833iApproximate average salary by contribution assumption: employee only about $570,827 at 4% or $380,551 at 6%; with 50% employer match about $380,551 at 4% or $253,701 at 6%; with 100% employer match about $285,413 at 4% or $190,276 at 6%.
2015118$6,988,129$399,877$22,215iApproximate average salary by contribution assumption: employee only about $555,385 at 4% or $370,256 at 6%; with 50% employer match about $370,256 at 4% or $246,838 at 6%; with 100% employer match about $277,692 at 4% or $185,128 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-18$6,988,129$399,877$22,215iApproximate average salary by contribution assumption: employee only about $555,385 at 4% or $370,256 at 6%; with 50% employer match about $370,256 at 4% or $246,838 at 6%; with 100% employer match about $277,692 at 4% or $185,128 at 6%.
2014119$10,845,379$413,456$21,761iApproximate average salary by contribution assumption: employee only about $544,021 at 4% or $362,681 at 6%; with 50% employer match about $362,681 at 4% or $241,787 at 6%; with 100% employer match about $272,011 at 4% or $181,340 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-19$10,845,379$413,456$21,761iApproximate average salary by contribution assumption: employee only about $544,021 at 4% or $362,681 at 6%; with 50% employer match about $362,681 at 4% or $241,787 at 6%; with 100% employer match about $272,011 at 4% or $181,340 at 6%.
2013119$9,734,309$401,364$21,124iApproximate average salary by contribution assumption: employee only about $528,111 at 4% or $352,074 at 6%; with 50% employer match about $352,074 at 4% or $234,716 at 6%; with 100% employer match about $264,055 at 4% or $176,037 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-19$9,734,309$401,364$21,124iApproximate average salary by contribution assumption: employee only about $528,111 at 4% or $352,074 at 6%; with 50% employer match about $352,074 at 4% or $234,716 at 6%; with 100% employer match about $264,055 at 4% or $176,037 at 6%.
2012117$7,510,771$363,088$21,358iApproximate average salary by contribution assumption: employee only about $533,953 at 4% or $355,969 at 6%; with 50% employer match about $355,969 at 4% or $237,312 at 6%; with 100% employer match about $266,976 at 4% or $177,984 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-17$7,510,771$363,088$21,358iApproximate average salary by contribution assumption: employee only about $533,953 at 4% or $355,969 at 6%; with 50% employer match about $355,969 at 4% or $237,312 at 6%; with 100% employer match about $266,976 at 4% or $177,984 at 6%.
2011118$6,783,215$380,035$21,113iApproximate average salary by contribution assumption: employee only about $527,826 at 4% or $351,884 at 6%; with 50% employer match about $351,884 at 4% or $234,590 at 6%; with 100% employer match about $263,913 at 4% or $175,942 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-18$6,783,215$380,035$21,113iApproximate average salary by contribution assumption: employee only about $527,826 at 4% or $351,884 at 6%; with 50% employer match about $351,884 at 4% or $234,590 at 6%; with 100% employer match about $263,913 at 4% or $175,942 at 6%.
2010118$6,396,303$363,137$20,174iApproximate average salary by contribution assumption: employee only about $504,357 at 4% or $336,238 at 6%; with 50% employer match about $336,238 at 4% or $224,159 at 6%; with 100% employer match about $252,178 at 4% or $168,119 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-18$6,396,303$363,137$20,174iApproximate average salary by contribution assumption: employee only about $504,357 at 4% or $336,238 at 6%; with 50% employer match about $336,238 at 4% or $224,159 at 6%; with 100% employer match about $252,178 at 4% or $168,119 at 6%.
2009119$5,331,970$383,518$20,185iApproximate average salary by contribution assumption: employee only about $504,629 at 4% or $336,419 at 6%; with 50% employer match about $336,419 at 4% or $224,280 at 6%; with 100% employer match about $252,314 at 4% or $168,210 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-19$5,331,970$383,518$20,185iApproximate average salary by contribution assumption: employee only about $504,629 at 4% or $336,419 at 6%; with 50% employer match about $336,419 at 4% or $224,280 at 6%; with 100% employer match about $252,314 at 4% or $168,210 at 6%.
2008121$4,097,481$387,601$18,457iApproximate average salary by contribution assumption: employee only about $461,430 at 4% or $307,620 at 6%; with 50% employer match about $307,620 at 4% or $205,080 at 6%; with 100% employer match about $230,715 at 4% or $153,810 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-21$4,097,481$387,601$18,457iApproximate average salary by contribution assumption: employee only about $461,430 at 4% or $307,620 at 6%; with 50% employer match about $307,620 at 4% or $205,080 at 6%; with 100% employer match about $230,715 at 4% or $153,810 at 6%.
2007119$6,302,512$342,073$18,004iApproximate average salary by contribution assumption: employee only about $450,096 at 4% or $300,064 at 6%; with 50% employer match about $300,064 at 4% or $200,043 at 6%; with 100% employer match about $225,048 at 4% or $150,032 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-19$6,302,512$342,073$18,004iApproximate average salary by contribution assumption: employee only about $450,096 at 4% or $300,064 at 6%; with 50% employer match about $300,064 at 4% or $200,043 at 6%; with 100% employer match about $225,048 at 4% or $150,032 at 6%.
2006117$5,823,659$363,265$21,369iApproximate average salary by contribution assumption: employee only about $534,213 at 4% or $356,142 at 6%; with 50% employer match about $356,142 at 4% or $237,428 at 6%; with 100% employer match about $267,107 at 4% or $178,071 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-17$5,823,659$363,265$21,369iApproximate average salary by contribution assumption: employee only about $534,213 at 4% or $356,142 at 6%; with 50% employer match about $356,142 at 4% or $237,428 at 6%; with 100% employer match about $267,107 at 4% or $178,071 at 6%.
2005116$4,764,156$304,689$19,043iApproximate average salary by contribution assumption: employee only about $476,077 at 4% or $317,384 at 6%; with 50% employer match about $317,384 at 4% or $211,590 at 6%; with 100% employer match about $238,038 at 4% or $158,692 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-16$4,764,156$304,689$19,043iApproximate average salary by contribution assumption: employee only about $476,077 at 4% or $317,384 at 6%; with 50% employer match about $317,384 at 4% or $211,590 at 6%; with 100% employer match about $238,038 at 4% or $158,692 at 6%.
2004117$4,079,394$298,470$17,557iApproximate average salary by contribution assumption: employee only about $438,926 at 4% or $292,618 at 6%; with 50% employer match about $292,618 at 4% or $195,078 at 6%; with 100% employer match about $219,463 at 4% or $146,309 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-17$4,079,394$298,470$17,557iApproximate average salary by contribution assumption: employee only about $438,926 at 4% or $292,618 at 6%; with 50% employer match about $292,618 at 4% or $195,078 at 6%; with 100% employer match about $219,463 at 4% or $146,309 at 6%.
2003120$3,581,175$502,742$25,137iApproximate average salary by contribution assumption: employee only about $628,428 at 4% or $418,952 at 6%; with 50% employer match about $418,952 at 4% or $279,301 at 6%; with 100% employer match about $314,214 at 4% or $209,476 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-20$3,581,175$502,742$25,137iApproximate average salary by contribution assumption: employee only about $628,428 at 4% or $418,952 at 6%; with 50% employer match about $418,952 at 4% or $279,301 at 6%; with 100% employer match about $314,214 at 4% or $209,476 at 6%.
2002218$2,422,682$455,585$25,310iApproximate average salary by contribution assumption: employee only about $632,757 at 4% or $421,838 at 6%; with 50% employer match about $421,838 at 4% or $281,225 at 6%; with 100% employer match about $316,378 at 4% or $210,919 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-18$2,422,682$455,585$25,310iApproximate average salary by contribution assumption: employee only about $632,757 at 4% or $421,838 at 6%; with 50% employer match about $421,838 at 4% or $281,225 at 6%; with 100% employer match about $316,378 at 4% or $210,919 at 6%.
Duncan Law Firm Money Purchase Pension Plan-0---
2001217$0$0-
Duncan Law Firm Money Purchase Pension Plan-17---
Duncan Law Firm 401K Profit Sharing Plan-17---
2000216$2,426,352$232,697$14,544iApproximate average salary by contribution assumption: employee only about $363,589 at 4% or $242,393 at 6%; with 50% employer match about $242,393 at 4% or $161,595 at 6%; with 100% employer match about $181,795 at 4% or $121,196 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-16$2,279,190$189,035$11,815iApproximate average salary by contribution assumption: employee only about $295,367 at 4% or $196,911 at 6%; with 50% employer match about $196,911 at 4% or $131,274 at 6%; with 100% employer match about $147,684 at 4% or $98,456 at 6%.
Duncan Law Firm Money Purchase Pension Plan-16$147,162$43,662$2,729iApproximate average salary by contribution assumption: employee only about $68,222 at 4% or $45,481 at 6%; with 50% employer match about $45,481 at 4% or $30,321 at 6%; with 100% employer match about $34,111 at 4% or $22,741 at 6%.
1999217$2,282,187$238,471$14,028iApproximate average salary by contribution assumption: employee only about $350,693 at 4% or $233,795 at 6%; with 50% employer match about $233,795 at 4% or $155,863 at 6%; with 100% employer match about $175,346 at 4% or $116,898 at 6%.
Duncan Law Firm 401K Profit Sharing Plan-17$2,149,540$196,398$11,553iApproximate average salary by contribution assumption: employee only about $288,821 at 4% or $192,547 at 6%; with 50% employer match about $192,547 at 4% or $128,365 at 6%; with 100% employer match about $144,410 at 4% or $96,274 at 6%.
Duncan Law Firm Money Purchase Pension Plan-17$132,647$42,073$2,475iApproximate average salary by contribution assumption: employee only about $61,872 at 4% or $41,248 at 6%; with 50% employer match about $41,248 at 4% or $27,499 at 6%; with 100% employer match about $30,936 at 4% or $20,624 at 6%.