Costello & Leiter PC.
Plan context: Costello & Leiter PC. 401(K) Plan and Trust
EIN 04-3543000 • Springfield, MA • 24 filings • 3 plans
Current Snapshot
Latest Year
2024
2024 Participants
2
2024 Assets
$2,924,471
2024 Contributions
$50,172
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
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 / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 1 | 2 | $2,924,471 | $50,172 | $25,086iApproximate average salary by contribution assumption: employee only about $627,150 at 4% or $418,100 at 6%; with 50% employer match about $418,100 at 4% or $278,733 at 6%; with 100% employer match about $313,575 at 4% or $209,050 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 2 | $2,924,471 | $50,172 | $25,086iApproximate average salary by contribution assumption: employee only about $627,150 at 4% or $418,100 at 6%; with 50% employer match about $418,100 at 4% or $278,733 at 6%; with 100% employer match about $313,575 at 4% or $209,050 at 6%. |
| 2023 | 1 | 2 | $2,523,265 | $49,428 | $24,714iApproximate average salary by contribution assumption: employee only about $617,850 at 4% or $411,900 at 6%; with 50% employer match about $411,900 at 4% or $274,600 at 6%; with 100% employer match about $308,925 at 4% or $205,950 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 2 | $2,523,265 | $49,428 | $24,714iApproximate average salary by contribution assumption: employee only about $617,850 at 4% or $411,900 at 6%; with 50% employer match about $411,900 at 4% or $274,600 at 6%; with 100% employer match about $308,925 at 4% or $205,950 at 6%. |
| 2022 | 1 | 2 | $2,151,579 | $43,830 | $21,915iApproximate average salary by contribution assumption: employee only about $547,875 at 4% or $365,250 at 6%; with 50% employer match about $365,250 at 4% or $243,500 at 6%; with 100% employer match about $273,938 at 4% or $182,625 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 2 | $2,151,579 | $43,830 | $21,915iApproximate average salary by contribution assumption: employee only about $547,875 at 4% or $365,250 at 6%; with 50% employer match about $365,250 at 4% or $243,500 at 6%; with 100% employer match about $273,938 at 4% or $182,625 at 6%. |
| 2021 | 1 | 2 | $2,633,274 | $40,234 | $20,117iApproximate average salary by contribution assumption: employee only about $502,925 at 4% or $335,283 at 6%; with 50% employer match about $335,283 at 4% or $223,522 at 6%; with 100% employer match about $251,463 at 4% or $167,642 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 2 | $2,633,274 | $40,234 | $20,117iApproximate average salary by contribution assumption: employee only about $502,925 at 4% or $335,283 at 6%; with 50% employer match about $335,283 at 4% or $223,522 at 6%; with 100% employer match about $251,463 at 4% or $167,642 at 6%. |
| 2020 | 1 | 3 | $2,285,029 | $40,917 | $13,639iApproximate average salary by contribution assumption: employee only about $340,975 at 4% or $227,317 at 6%; with 50% employer match about $227,317 at 4% or $151,544 at 6%; with 100% employer match about $170,488 at 4% or $113,658 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $2,285,029 | $40,917 | $13,639iApproximate average salary by contribution assumption: employee only about $340,975 at 4% or $227,317 at 6%; with 50% employer match about $227,317 at 4% or $151,544 at 6%; with 100% employer match about $170,488 at 4% or $113,658 at 6%. |
| 2019 | 1 | 3 | $1,984,141 | $39,707 | $13,236iApproximate average salary by contribution assumption: employee only about $330,892 at 4% or $220,594 at 6%; with 50% employer match about $220,594 at 4% or $147,063 at 6%; with 100% employer match about $165,446 at 4% or $110,297 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $1,984,141 | $39,707 | $13,236iApproximate average salary by contribution assumption: employee only about $330,892 at 4% or $220,594 at 6%; with 50% employer match about $220,594 at 4% or $147,063 at 6%; with 100% employer match about $165,446 at 4% or $110,297 at 6%. |
| 2018 | 1 | 3 | $1,545,862 | $77,288 | $25,763iApproximate average salary by contribution assumption: employee only about $644,067 at 4% or $429,378 at 6%; with 50% employer match about $429,378 at 4% or $286,252 at 6%; with 100% employer match about $322,033 at 4% or $214,689 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $1,545,862 | $77,288 | $25,763iApproximate average salary by contribution assumption: employee only about $644,067 at 4% or $429,378 at 6%; with 50% employer match about $429,378 at 4% or $286,252 at 6%; with 100% employer match about $322,033 at 4% or $214,689 at 6%. |
| 2017 | 1 | 3 | $1,569,644 | $72,430 | $24,143iApproximate average salary by contribution assumption: employee only about $603,583 at 4% or $402,389 at 6%; with 50% employer match about $402,389 at 4% or $268,259 at 6%; with 100% employer match about $301,792 at 4% or $201,194 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $1,569,644 | $72,430 | $24,143iApproximate average salary by contribution assumption: employee only about $603,583 at 4% or $402,389 at 6%; with 50% employer match about $402,389 at 4% or $268,259 at 6%; with 100% employer match about $301,792 at 4% or $201,194 at 6%. |
| 2016 | 1 | 3 | $1,791,307 | $60,715 | $20,238iApproximate average salary by contribution assumption: employee only about $505,958 at 4% or $337,306 at 6%; with 50% employer match about $337,306 at 4% or $224,870 at 6%; with 100% employer match about $252,979 at 4% or $168,653 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $1,791,307 | $60,715 | $20,238iApproximate average salary by contribution assumption: employee only about $505,958 at 4% or $337,306 at 6%; with 50% employer match about $337,306 at 4% or $224,870 at 6%; with 100% employer match about $252,979 at 4% or $168,653 at 6%. |
| 2015 | 1 | 3 | $1,576,017 | $75,069 | $25,023iApproximate average salary by contribution assumption: employee only about $625,575 at 4% or $417,050 at 6%; with 50% employer match about $417,050 at 4% or $278,033 at 6%; with 100% employer match about $312,788 at 4% or $208,525 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $1,576,017 | $75,069 | $25,023iApproximate average salary by contribution assumption: employee only about $625,575 at 4% or $417,050 at 6%; with 50% employer match about $417,050 at 4% or $278,033 at 6%; with 100% employer match about $312,788 at 4% or $208,525 at 6%. |
| 2014 | 1 | 3 | $1,495,498 | $89,171 | $29,724iApproximate average salary by contribution assumption: employee only about $743,092 at 4% or $495,394 at 6%; with 50% employer match about $495,394 at 4% or $330,263 at 6%; with 100% employer match about $371,546 at 4% or $247,697 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $1,495,498 | $89,171 | $29,724iApproximate average salary by contribution assumption: employee only about $743,092 at 4% or $495,394 at 6%; with 50% employer match about $495,394 at 4% or $330,263 at 6%; with 100% employer match about $371,546 at 4% or $247,697 at 6%. |
| 2013 | 1 | 3 | $1,330,624 | $88,638 | $29,546iApproximate average salary by contribution assumption: employee only about $738,650 at 4% or $492,433 at 6%; with 50% employer match about $492,433 at 4% or $328,289 at 6%; with 100% employer match about $369,325 at 4% or $246,217 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $1,330,624 | $88,638 | $29,546iApproximate average salary by contribution assumption: employee only about $738,650 at 4% or $492,433 at 6%; with 50% employer match about $492,433 at 4% or $328,289 at 6%; with 100% employer match about $369,325 at 4% or $246,217 at 6%. |
| 2012 | 1 | 3 | $1,097,220 | $82,980 | $27,660iApproximate average salary by contribution assumption: employee only about $691,500 at 4% or $461,000 at 6%; with 50% employer match about $461,000 at 4% or $307,333 at 6%; with 100% employer match about $345,750 at 4% or $230,500 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $1,097,220 | $82,980 | $27,660iApproximate average salary by contribution assumption: employee only about $691,500 at 4% or $461,000 at 6%; with 50% employer match about $461,000 at 4% or $307,333 at 6%; with 100% employer match about $345,750 at 4% or $230,500 at 6%. |
| 2011 | 1 | 3 | $937,782 | $85,000 | $28,333iApproximate average salary by contribution assumption: employee only about $708,333 at 4% or $472,222 at 6%; with 50% employer match about $472,222 at 4% or $314,815 at 6%; with 100% employer match about $354,167 at 4% or $236,111 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $937,782 | $85,000 | $28,333iApproximate average salary by contribution assumption: employee only about $708,333 at 4% or $472,222 at 6%; with 50% employer match about $472,222 at 4% or $314,815 at 6%; with 100% employer match about $354,167 at 4% or $236,111 at 6%. |
| 2010 | 1 | 3 | $832,478 | $85,999 | $28,666iApproximate average salary by contribution assumption: employee only about $716,658 at 4% or $477,772 at 6%; with 50% employer match about $477,772 at 4% or $318,515 at 6%; with 100% employer match about $358,329 at 4% or $238,886 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $832,478 | $85,999 | $28,666iApproximate average salary by contribution assumption: employee only about $716,658 at 4% or $477,772 at 6%; with 50% employer match about $477,772 at 4% or $318,515 at 6%; with 100% employer match about $358,329 at 4% or $238,886 at 6%. |
| 2009 | 1 | 3 | $690,454 | $83,158 | $27,719iApproximate average salary by contribution assumption: employee only about $692,983 at 4% or $461,989 at 6%; with 50% employer match about $461,989 at 4% or $307,993 at 6%; with 100% employer match about $346,492 at 4% or $230,994 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $690,454 | $83,158 | $27,719iApproximate average salary by contribution assumption: employee only about $692,983 at 4% or $461,989 at 6%; with 50% employer match about $461,989 at 4% or $307,993 at 6%; with 100% employer match about $346,492 at 4% or $230,994 at 6%. |
| 2008 | 1 | 3 | $507,816 | $79,355 | $26,452iApproximate average salary by contribution assumption: employee only about $661,292 at 4% or $440,861 at 6%; with 50% employer match about $440,861 at 4% or $293,907 at 6%; with 100% employer match about $330,646 at 4% or $220,431 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $507,816 | $79,355 | $26,452iApproximate average salary by contribution assumption: employee only about $661,292 at 4% or $440,861 at 6%; with 50% employer match about $440,861 at 4% or $293,907 at 6%; with 100% employer match about $330,646 at 4% or $220,431 at 6%. |
| 2007 | 1 | 3 | $585,506 | $86,800 | $28,933iApproximate average salary by contribution assumption: employee only about $723,333 at 4% or $482,222 at 6%; with 50% employer match about $482,222 at 4% or $321,481 at 6%; with 100% employer match about $361,667 at 4% or $241,111 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $585,506 | $86,800 | $28,933iApproximate average salary by contribution assumption: employee only about $723,333 at 4% or $482,222 at 6%; with 50% employer match about $482,222 at 4% or $321,481 at 6%; with 100% employer match about $361,667 at 4% or $241,111 at 6%. |
| 2006 | 1 | 3 | $470,310 | $91,210 | $30,403iApproximate average salary by contribution assumption: employee only about $760,083 at 4% or $506,722 at 6%; with 50% employer match about $506,722 at 4% or $337,815 at 6%; with 100% employer match about $380,042 at 4% or $253,361 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $470,310 | $91,210 | $30,403iApproximate average salary by contribution assumption: employee only about $760,083 at 4% or $506,722 at 6%; with 50% employer match about $506,722 at 4% or $337,815 at 6%; with 100% employer match about $380,042 at 4% or $253,361 at 6%. |
| 2005 | 1 | 3 | $318,298 | $83,070 | $27,690iApproximate average salary by contribution assumption: employee only about $692,250 at 4% or $461,500 at 6%; with 50% employer match about $461,500 at 4% or $307,667 at 6%; with 100% employer match about $346,125 at 4% or $230,750 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $318,298 | $83,070 | $27,690iApproximate average salary by contribution assumption: employee only about $692,250 at 4% or $461,500 at 6%; with 50% employer match about $461,500 at 4% or $307,667 at 6%; with 100% employer match about $346,125 at 4% or $230,750 at 6%. |
| 2004 | 1 | 3 | $218,360 | $60,288 | $20,096iApproximate average salary by contribution assumption: employee only about $502,400 at 4% or $334,933 at 6%; with 50% employer match about $334,933 at 4% or $223,289 at 6%; with 100% employer match about $251,200 at 4% or $167,467 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $218,360 | $60,288 | $20,096iApproximate average salary by contribution assumption: employee only about $502,400 at 4% or $334,933 at 6%; with 50% employer match about $334,933 at 4% or $223,289 at 6%; with 100% employer match about $251,200 at 4% or $167,467 at 6%. |
| 2003 | 1 | 3 | $141,440 | $57,402 | $19,134iApproximate average salary by contribution assumption: employee only about $478,350 at 4% or $318,900 at 6%; with 50% employer match about $318,900 at 4% or $212,600 at 6%; with 100% employer match about $239,175 at 4% or $159,450 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $141,440 | $57,402 | $19,134iApproximate average salary by contribution assumption: employee only about $478,350 at 4% or $318,900 at 6%; with 50% employer match about $318,900 at 4% or $212,600 at 6%; with 100% employer match about $239,175 at 4% or $159,450 at 6%. |
| 2002 | 1 | 3 | $73,097 | $47,200 | $15,733iApproximate average salary by contribution assumption: employee only about $393,333 at 4% or $262,222 at 6%; with 50% employer match about $262,222 at 4% or $174,815 at 6%; with 100% employer match about $196,667 at 4% or $131,111 at 6%. |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | $73,097 | $47,200 | $15,733iApproximate average salary by contribution assumption: employee only about $393,333 at 4% or $262,222 at 6%; with 50% employer match about $262,222 at 4% or $174,815 at 6%; with 100% employer match about $196,667 at 4% or $131,111 at 6%. |
| 2001 | 1 | 3 | $0 | $0 | - |
| Costello & Leiter PC. 401(K) Plan and Trust | - | 3 | - | - | - |