Jonathan E. Mason DMD PC
Plan context: Jonathan E. Mason DMD PC 401(K) Plan
EIN 47-4357126 • Short Hills, NJ • 7 filings • 2 plans
Current Snapshot
Latest Year
2021
2021 Participants
585
2021 Assets
$3,873,548
2021 Contributions
$2,873,566
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 |
|---|---|---|---|---|---|
| 2021 | 1 | 585 | $3,873,548 | $2,873,566 | $4,912iApproximate average salary by contribution assumption: employee only about $122,802 at 4% or $81,868 at 6%; with 50% employer match about $81,868 at 4% or $54,579 at 6%; with 100% employer match about $61,401 at 4% or $40,934 at 6%. |
| Jonathan E. Mason DMD PC 401(K) Plan | - | 585 | $3,873,548 | $2,873,566 | $4,912iApproximate average salary by contribution assumption: employee only about $122,802 at 4% or $81,868 at 6%; with 50% employer match about $81,868 at 4% or $54,579 at 6%; with 100% employer match about $61,401 at 4% or $40,934 at 6%. |
| 2020 | 1 | 58 | $1,165,973 | $633,678 | $10,925iApproximate average salary by contribution assumption: employee only about $273,137 at 4% or $182,091 at 6%; with 50% employer match about $182,091 at 4% or $121,394 at 6%; with 100% employer match about $136,569 at 4% or $91,046 at 6%. |
| Jonathan E. Mason DMD PC 401(K) Plan | - | 58 | $1,165,973 | $633,678 | $10,925iApproximate average salary by contribution assumption: employee only about $273,137 at 4% or $182,091 at 6%; with 50% employer match about $182,091 at 4% or $121,394 at 6%; with 100% employer match about $136,569 at 4% or $91,046 at 6%. |
| 2019 | 1 | 31 | $795,774 | $115,972 | $3,741iApproximate average salary by contribution assumption: employee only about $93,526 at 4% or $62,351 at 6%; with 50% employer match about $62,351 at 4% or $41,567 at 6%; with 100% employer match about $46,763 at 4% or $31,175 at 6%. |
| Jonathan E. Mason DMD PC 401(K) Plan | - | 31 | $795,774 | $115,972 | $3,741iApproximate average salary by contribution assumption: employee only about $93,526 at 4% or $62,351 at 6%; with 50% employer match about $62,351 at 4% or $41,567 at 6%; with 100% employer match about $46,763 at 4% or $31,175 at 6%. |
| 2018 | 1 | 10 | $560,637 | $76,293 | $7,629iApproximate average salary by contribution assumption: employee only about $190,733 at 4% or $127,155 at 6%; with 50% employer match about $127,155 at 4% or $84,770 at 6%; with 100% employer match about $95,366 at 4% or $63,578 at 6%. |
| Jonathan E. Mason DMD PC 401(K) Plan | - | 10 | $560,637 | $76,293 | $7,629iApproximate average salary by contribution assumption: employee only about $190,733 at 4% or $127,155 at 6%; with 50% employer match about $127,155 at 4% or $84,770 at 6%; with 100% employer match about $95,366 at 4% or $63,578 at 6%. |
| 2017 | 1 | 9 | $541,136 | $73,600 | $8,178iApproximate average salary by contribution assumption: employee only about $204,444 at 4% or $136,296 at 6%; with 50% employer match about $136,296 at 4% or $90,864 at 6%; with 100% employer match about $102,222 at 4% or $68,148 at 6%. |
| Jonathan E. Mason DMD PC 401(K) Plan | - | 9 | $541,136 | $73,600 | $8,178iApproximate average salary by contribution assumption: employee only about $204,444 at 4% or $136,296 at 6%; with 50% employer match about $136,296 at 4% or $90,864 at 6%; with 100% employer match about $102,222 at 4% or $68,148 at 6%. |
| 2016 | 1 | 9 | $400,322 | $85,995 | $9,555iApproximate average salary by contribution assumption: employee only about $238,875 at 4% or $159,250 at 6%; with 50% employer match about $159,250 at 4% or $106,167 at 6%; with 100% employer match about $119,438 at 4% or $79,625 at 6%. |
| Jonathan E. Mason DMD PC 401(K) Plan | - | 9 | $400,322 | $85,995 | $9,555iApproximate average salary by contribution assumption: employee only about $238,875 at 4% or $159,250 at 6%; with 50% employer match about $159,250 at 4% or $106,167 at 6%; with 100% employer match about $119,438 at 4% or $79,625 at 6%. |
| 2015 | 1 | 7 | $289,013 | $292,068 | $41,724iApproximate average salary by contribution assumption: employee only about $1,043,100 at 4% or $695,400 at 6%; with 50% employer match about $695,400 at 4% or $463,600 at 6%; with 100% employer match about $521,550 at 4% or $347,700 at 6%. |
| Jonathan E. Mason DMD PC 401(K) Plan | - | 7 | $289,013 | $292,068 | $41,724iApproximate average salary by contribution assumption: employee only about $1,043,100 at 4% or $695,400 at 6%; with 50% employer match about $695,400 at 4% or $463,600 at 6%; with 100% employer match about $521,550 at 4% or $347,700 at 6%. |