Civic Intelligence

Mason LLP

Plan context: Mason LLP 401K Plan

EIN 20-8413400 • Washington, DC • 20 filings • 7 plans

5335 Wisconsin Ave NW Suite 640Washington, DC 20015
Current Snapshot

Latest Year

2024

2024 Participants

16

2024 Assets

$1,017,945

2024 Contributions

$118,792

Historical Graphs

Total Assets Over Time

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

$3,051,199$1,525,600$0200820162024YearValue
$1,017,945Latest year 2024

Participants Over Time

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

32160200820162024YearValue
16Latest 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
2024116$1,017,945$118,792$7,425iApproximate average salary by contribution assumption: employee only about $185,613 at 4% or $123,742 at 6%; with 50% employer match about $123,742 at 4% or $82,494 at 6%; with 100% employer match about $92,806 at 4% or $61,871 at 6%.
Mason LLP 401K Plan-16$1,017,945$118,792$7,425iApproximate average salary by contribution assumption: employee only about $185,613 at 4% or $123,742 at 6%; with 50% employer match about $123,742 at 4% or $82,494 at 6%; with 100% employer match about $92,806 at 4% or $61,871 at 6%.
2023114$781,833$191,581$13,684iApproximate average salary by contribution assumption: employee only about $342,109 at 4% or $228,073 at 6%; with 50% employer match about $228,073 at 4% or $152,048 at 6%; with 100% employer match about $171,054 at 4% or $114,036 at 6%.
Mason LLP 401K Plan-14$781,833$191,581$13,684iApproximate average salary by contribution assumption: employee only about $342,109 at 4% or $228,073 at 6%; with 50% employer match about $228,073 at 4% or $152,048 at 6%; with 100% employer match about $171,054 at 4% or $114,036 at 6%.
2022113$605,634$289,957$22,304iApproximate average salary by contribution assumption: employee only about $557,610 at 4% or $371,740 at 6%; with 50% employer match about $371,740 at 4% or $247,826 at 6%; with 100% employer match about $278,805 at 4% or $185,870 at 6%.
Mason LLP 401K Plan-13$605,634$289,957$22,304iApproximate average salary by contribution assumption: employee only about $557,610 at 4% or $371,740 at 6%; with 50% employer match about $371,740 at 4% or $247,826 at 6%; with 100% employer match about $278,805 at 4% or $185,870 at 6%.
2021211$779,402$486,532$44,230iApproximate average salary by contribution assumption: employee only about $1,105,755 at 4% or $737,170 at 6%; with 50% employer match about $737,170 at 4% or $491,446 at 6%; with 100% employer match about $552,877 at 4% or $368,585 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-11$389,701$243,266$22,115iApproximate average salary by contribution assumption: employee only about $552,877 at 4% or $368,585 at 6%; with 50% employer match about $368,585 at 4% or $245,723 at 6%; with 100% employer match about $276,439 at 4% or $184,292 at 6%.
Mason LLP 401K Plan-11$389,701$243,266$22,115iApproximate average salary by contribution assumption: employee only about $552,877 at 4% or $368,585 at 6%; with 50% employer match about $368,585 at 4% or $245,723 at 6%; with 100% employer match about $276,439 at 4% or $184,292 at 6%.
2020332$2,970,943$615,746$19,242iApproximate average salary by contribution assumption: employee only about $481,052 at 4% or $320,701 at 6%; with 50% employer match about $320,701 at 4% or $213,801 at 6%; with 100% employer match about $240,526 at 4% or $160,351 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-32$2,743,655$394,212$12,319iApproximate average salary by contribution assumption: employee only about $307,978 at 4% or $205,319 at 6%; with 50% employer match about $205,319 at 4% or $136,879 at 6%; with 100% employer match about $153,989 at 4% or $102,659 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-8$113,644$110,767$13,846iApproximate average salary by contribution assumption: employee only about $346,147 at 4% or $230,765 at 6%; with 50% employer match about $230,765 at 4% or $153,843 at 6%; with 100% employer match about $173,073 at 4% or $115,382 at 6%.
Mason LLP 401K Plan-8$113,644$110,767$13,846iApproximate average salary by contribution assumption: employee only about $346,147 at 4% or $230,765 at 6%; with 50% employer match about $230,765 at 4% or $153,843 at 6%; with 100% employer match about $173,073 at 4% or $115,382 at 6%.
2019131$3,051,199$497,128$16,036iApproximate average salary by contribution assumption: employee only about $400,910 at 4% or $267,273 at 6%; with 50% employer match about $267,273 at 4% or $178,182 at 6%; with 100% employer match about $200,455 at 4% or $133,637 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-31$3,051,199$497,128$16,036iApproximate average salary by contribution assumption: employee only about $400,910 at 4% or $267,273 at 6%; with 50% employer match about $267,273 at 4% or $178,182 at 6%; with 100% employer match about $200,455 at 4% or $133,637 at 6%.
2018130$2,167,113$217,662$7,255iApproximate average salary by contribution assumption: employee only about $181,385 at 4% or $120,923 at 6%; with 50% employer match about $120,923 at 4% or $80,616 at 6%; with 100% employer match about $90,693 at 4% or $60,462 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-30$2,167,113$217,662$7,255iApproximate average salary by contribution assumption: employee only about $181,385 at 4% or $120,923 at 6%; with 50% employer match about $120,923 at 4% or $80,616 at 6%; with 100% employer match about $90,693 at 4% or $60,462 at 6%.
2017129$2,190,102$443,061$15,278iApproximate average salary by contribution assumption: employee only about $381,949 at 4% or $254,633 at 6%; with 50% employer match about $254,633 at 4% or $169,755 at 6%; with 100% employer match about $190,975 at 4% or $127,316 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-29$2,190,102$443,061$15,278iApproximate average salary by contribution assumption: employee only about $381,949 at 4% or $254,633 at 6%; with 50% employer match about $254,633 at 4% or $169,755 at 6%; with 100% employer match about $190,975 at 4% or $127,316 at 6%.
2016128$1,749,148$397,938$14,212iApproximate average salary by contribution assumption: employee only about $355,302 at 4% or $236,868 at 6%; with 50% employer match about $236,868 at 4% or $157,912 at 6%; with 100% employer match about $177,651 at 4% or $118,434 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-28$1,749,148$397,938$14,212iApproximate average salary by contribution assumption: employee only about $355,302 at 4% or $236,868 at 6%; with 50% employer match about $236,868 at 4% or $157,912 at 6%; with 100% employer match about $177,651 at 4% or $118,434 at 6%.
2015127$1,569,089$272,851$10,106iApproximate average salary by contribution assumption: employee only about $252,640 at 4% or $168,427 at 6%; with 50% employer match about $168,427 at 4% or $112,284 at 6%; with 100% employer match about $126,320 at 4% or $84,213 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-27$1,569,089$272,851$10,106iApproximate average salary by contribution assumption: employee only about $252,640 at 4% or $168,427 at 6%; with 50% employer match about $168,427 at 4% or $112,284 at 6%; with 100% employer match about $126,320 at 4% or $84,213 at 6%.
2014124$1,313,634$352,444$14,685iApproximate average salary by contribution assumption: employee only about $367,129 at 4% or $244,753 at 6%; with 50% employer match about $244,753 at 4% or $163,169 at 6%; with 100% employer match about $183,565 at 4% or $122,376 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-24$1,313,634$352,444$14,685iApproximate average salary by contribution assumption: employee only about $367,129 at 4% or $244,753 at 6%; with 50% employer match about $244,753 at 4% or $163,169 at 6%; with 100% employer match about $183,565 at 4% or $122,376 at 6%.
2013125$923,112$129,432$5,177iApproximate average salary by contribution assumption: employee only about $129,432 at 4% or $86,288 at 6%; with 50% employer match about $86,288 at 4% or $57,525 at 6%; with 100% employer match about $64,716 at 4% or $43,144 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-25$923,112$129,432$5,177iApproximate average salary by contribution assumption: employee only about $129,432 at 4% or $86,288 at 6%; with 50% employer match about $86,288 at 4% or $57,525 at 6%; with 100% employer match about $64,716 at 4% or $43,144 at 6%.
2012116$667,505$111,933$6,996iApproximate average salary by contribution assumption: employee only about $174,895 at 4% or $116,597 at 6%; with 50% employer match about $116,597 at 4% or $77,731 at 6%; with 100% employer match about $87,448 at 4% or $58,298 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-16$667,505$111,933$6,996iApproximate average salary by contribution assumption: employee only about $174,895 at 4% or $116,597 at 6%; with 50% employer match about $116,597 at 4% or $77,731 at 6%; with 100% employer match about $87,448 at 4% or $58,298 at 6%.
201115$516,733$69,446$13,889iApproximate average salary by contribution assumption: employee only about $347,230 at 4% or $231,487 at 6%; with 50% employer match about $231,487 at 4% or $154,324 at 6%; with 100% employer match about $173,615 at 4% or $115,743 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-5$516,733$69,446$13,889iApproximate average salary by contribution assumption: employee only about $347,230 at 4% or $231,487 at 6%; with 50% employer match about $231,487 at 4% or $154,324 at 6%; with 100% employer match about $173,615 at 4% or $115,743 at 6%.
201015$474,871$71,564$14,313iApproximate average salary by contribution assumption: employee only about $357,820 at 4% or $238,547 at 6%; with 50% employer match about $238,547 at 4% or $159,031 at 6%; with 100% employer match about $178,910 at 4% or $119,273 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-5$474,871$71,564$14,313iApproximate average salary by contribution assumption: employee only about $357,820 at 4% or $238,547 at 6%; with 50% employer match about $238,547 at 4% or $159,031 at 6%; with 100% employer match about $178,910 at 4% or $119,273 at 6%.
200917$421,257$98,058$14,008iApproximate average salary by contribution assumption: employee only about $350,207 at 4% or $233,471 at 6%; with 50% employer match about $233,471 at 4% or $155,648 at 6%; with 100% employer match about $175,104 at 4% or $116,736 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-7$421,257$98,058$14,008iApproximate average salary by contribution assumption: employee only about $350,207 at 4% or $233,471 at 6%; with 50% employer match about $233,471 at 4% or $155,648 at 6%; with 100% employer match about $175,104 at 4% or $116,736 at 6%.
200818$281,100$98,815$12,352iApproximate average salary by contribution assumption: employee only about $308,797 at 4% or $205,865 at 6%; with 50% employer match about $205,865 at 4% or $137,243 at 6%; with 100% employer match about $154,398 at 4% or $102,932 at 6%.
Whitfield Bryson & Mason LLP 401(K) Psp-8$281,100$98,815$12,352iApproximate average salary by contribution assumption: employee only about $308,797 at 4% or $205,865 at 6%; with 50% employer match about $205,865 at 4% or $137,243 at 6%; with 100% employer match about $154,398 at 4% or $102,932 at 6%.