Civic Intelligence

Post Office Square Redevelopment Corp.

Plan context: Post Office Square Redevelopment 401(K) Plan

EIN 04-2936864 • Boston, MA • 23 filings • 3 plans

50 Federal St Ste 502Boston, MA 02110-2509
Current Snapshot

Latest Year

2025

2025 Participants

4

2025 Assets

$1,872,174

2025 Contributions

$87,748

Historical Graphs

Total Assets Over Time

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

$1,872,174$936,087$0200320152025YearValue
$1,872,174Latest year 2025

Participants Over Time

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

420200320142025YearValue
4Latest 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
202514$1,872,174$87,748$21,937iApproximate average salary by contribution assumption: employee only about $548,425 at 4% or $365,617 at 6%; with 50% employer match about $365,617 at 4% or $243,744 at 6%; with 100% employer match about $274,213 at 4% or $182,808 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$1,872,174$87,748$21,937iApproximate average salary by contribution assumption: employee only about $548,425 at 4% or $365,617 at 6%; with 50% employer match about $365,617 at 4% or $243,744 at 6%; with 100% employer match about $274,213 at 4% or $182,808 at 6%.
202414$1,520,990$49,621$12,405iApproximate average salary by contribution assumption: employee only about $310,131 at 4% or $206,754 at 6%; with 50% employer match about $206,754 at 4% or $137,836 at 6%; with 100% employer match about $155,066 at 4% or $103,377 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$1,520,990$49,621$12,405iApproximate average salary by contribution assumption: employee only about $310,131 at 4% or $206,754 at 6%; with 50% employer match about $206,754 at 4% or $137,836 at 6%; with 100% employer match about $155,066 at 4% or $103,377 at 6%.
202314$1,292,222$46,822$11,706iApproximate average salary by contribution assumption: employee only about $292,638 at 4% or $195,092 at 6%; with 50% employer match about $195,092 at 4% or $130,061 at 6%; with 100% employer match about $146,319 at 4% or $97,546 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$1,292,222$46,822$11,706iApproximate average salary by contribution assumption: employee only about $292,638 at 4% or $195,092 at 6%; with 50% employer match about $195,092 at 4% or $130,061 at 6%; with 100% employer match about $146,319 at 4% or $97,546 at 6%.
202214$1,043,110$58,987$14,747iApproximate average salary by contribution assumption: employee only about $368,669 at 4% or $245,779 at 6%; with 50% employer match about $245,779 at 4% or $163,853 at 6%; with 100% employer match about $184,334 at 4% or $122,890 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$1,043,110$58,987$14,747iApproximate average salary by contribution assumption: employee only about $368,669 at 4% or $245,779 at 6%; with 50% employer match about $245,779 at 4% or $163,853 at 6%; with 100% employer match about $184,334 at 4% or $122,890 at 6%.
202114$1,247,708$53,079$13,270iApproximate average salary by contribution assumption: employee only about $331,744 at 4% or $221,163 at 6%; with 50% employer match about $221,163 at 4% or $147,442 at 6%; with 100% employer match about $165,872 at 4% or $110,581 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$1,247,708$53,079$13,270iApproximate average salary by contribution assumption: employee only about $331,744 at 4% or $221,163 at 6%; with 50% employer match about $221,163 at 4% or $147,442 at 6%; with 100% employer match about $165,872 at 4% or $110,581 at 6%.
202014$1,064,965$52,108$13,027iApproximate average salary by contribution assumption: employee only about $325,675 at 4% or $217,117 at 6%; with 50% employer match about $217,117 at 4% or $144,744 at 6%; with 100% employer match about $162,838 at 4% or $108,558 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$1,064,965$52,108$13,027iApproximate average salary by contribution assumption: employee only about $325,675 at 4% or $217,117 at 6%; with 50% employer match about $217,117 at 4% or $144,744 at 6%; with 100% employer match about $162,838 at 4% or $108,558 at 6%.
201914$813,125$204,376$51,094iApproximate average salary by contribution assumption: employee only about $1,277,350 at 4% or $851,567 at 6%; with 50% employer match about $851,567 at 4% or $567,711 at 6%; with 100% employer match about $638,675 at 4% or $425,783 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$813,125$204,376$51,094iApproximate average salary by contribution assumption: employee only about $1,277,350 at 4% or $851,567 at 6%; with 50% employer match about $851,567 at 4% or $567,711 at 6%; with 100% employer match about $638,675 at 4% or $425,783 at 6%.
201814$474,955$48,070$12,018iApproximate average salary by contribution assumption: employee only about $300,438 at 4% or $200,292 at 6%; with 50% employer match about $200,292 at 4% or $133,528 at 6%; with 100% employer match about $150,219 at 4% or $100,146 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$474,955$48,070$12,018iApproximate average salary by contribution assumption: employee only about $300,438 at 4% or $200,292 at 6%; with 50% employer match about $200,292 at 4% or $133,528 at 6%; with 100% employer match about $150,219 at 4% or $100,146 at 6%.
201714$462,979$47,180$11,795iApproximate average salary by contribution assumption: employee only about $294,875 at 4% or $196,583 at 6%; with 50% employer match about $196,583 at 4% or $131,056 at 6%; with 100% employer match about $147,438 at 4% or $98,292 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$462,979$47,180$11,795iApproximate average salary by contribution assumption: employee only about $294,875 at 4% or $196,583 at 6%; with 50% employer match about $196,583 at 4% or $131,056 at 6%; with 100% employer match about $147,438 at 4% or $98,292 at 6%.
201614$337,568$40,729$10,182iApproximate average salary by contribution assumption: employee only about $254,556 at 4% or $169,704 at 6%; with 50% employer match about $169,704 at 4% or $113,136 at 6%; with 100% employer match about $127,278 at 4% or $84,852 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$337,568$40,729$10,182iApproximate average salary by contribution assumption: employee only about $254,556 at 4% or $169,704 at 6%; with 50% employer match about $169,704 at 4% or $113,136 at 6%; with 100% employer match about $127,278 at 4% or $84,852 at 6%.
201514$276,716$40,528$10,132iApproximate average salary by contribution assumption: employee only about $253,300 at 4% or $168,867 at 6%; with 50% employer match about $168,867 at 4% or $112,578 at 6%; with 100% employer match about $126,650 at 4% or $84,433 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$276,716$40,528$10,132iApproximate average salary by contribution assumption: employee only about $253,300 at 4% or $168,867 at 6%; with 50% employer match about $168,867 at 4% or $112,578 at 6%; with 100% employer match about $126,650 at 4% or $84,433 at 6%.
201414$238,053$38,505$9,626iApproximate average salary by contribution assumption: employee only about $240,656 at 4% or $160,438 at 6%; with 50% employer match about $160,438 at 4% or $106,958 at 6%; with 100% employer match about $120,328 at 4% or $80,219 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$238,053$38,505$9,626iApproximate average salary by contribution assumption: employee only about $240,656 at 4% or $160,438 at 6%; with 50% employer match about $160,438 at 4% or $106,958 at 6%; with 100% employer match about $120,328 at 4% or $80,219 at 6%.
201314$196,403$35,795$8,949iApproximate average salary by contribution assumption: employee only about $223,719 at 4% or $149,146 at 6%; with 50% employer match about $149,146 at 4% or $99,431 at 6%; with 100% employer match about $111,859 at 4% or $74,573 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$196,403$35,795$8,949iApproximate average salary by contribution assumption: employee only about $223,719 at 4% or $149,146 at 6%; with 50% employer match about $149,146 at 4% or $99,431 at 6%; with 100% employer match about $111,859 at 4% or $74,573 at 6%.
201213$126,515$33,106$11,035iApproximate average salary by contribution assumption: employee only about $275,883 at 4% or $183,922 at 6%; with 50% employer match about $183,922 at 4% or $122,615 at 6%; with 100% employer match about $137,942 at 4% or $91,961 at 6%.
Post Office Square Redevelopment 401(K) Plan-3$126,515$33,106$11,035iApproximate average salary by contribution assumption: employee only about $275,883 at 4% or $183,922 at 6%; with 50% employer match about $183,922 at 4% or $122,615 at 6%; with 100% employer match about $137,942 at 4% or $91,961 at 6%.
201114$110,450$23,898$5,975iApproximate average salary by contribution assumption: employee only about $149,363 at 4% or $99,575 at 6%; with 50% employer match about $99,575 at 4% or $66,383 at 6%; with 100% employer match about $74,681 at 4% or $49,788 at 6%.
Post Office Square Redevelopment 401(K) Plan-4$110,450$23,898$5,975iApproximate average salary by contribution assumption: employee only about $149,363 at 4% or $99,575 at 6%; with 50% employer match about $99,575 at 4% or $66,383 at 6%; with 100% employer match about $74,681 at 4% or $49,788 at 6%.
201013$90,403$19,570$6,523iApproximate average salary by contribution assumption: employee only about $163,083 at 4% or $108,722 at 6%; with 50% employer match about $108,722 at 4% or $72,481 at 6%; with 100% employer match about $81,542 at 4% or $54,361 at 6%.
Post Office Square Redevelopment 401(K) Plan-3$90,403$19,570$6,523iApproximate average salary by contribution assumption: employee only about $163,083 at 4% or $108,722 at 6%; with 50% employer match about $108,722 at 4% or $72,481 at 6%; with 100% employer match about $81,542 at 4% or $54,361 at 6%.
200913$60,083$19,683$6,561iApproximate average salary by contribution assumption: employee only about $164,025 at 4% or $109,350 at 6%; with 50% employer match about $109,350 at 4% or $72,900 at 6%; with 100% employer match about $82,013 at 4% or $54,675 at 6%.
Post Office Square Redevelopment 401(K) Plan-3$60,083$19,683$6,561iApproximate average salary by contribution assumption: employee only about $164,025 at 4% or $109,350 at 6%; with 50% employer match about $109,350 at 4% or $72,900 at 6%; with 100% employer match about $82,013 at 4% or $54,675 at 6%.
200813$29,378$12,771$4,257iApproximate average salary by contribution assumption: employee only about $106,425 at 4% or $70,950 at 6%; with 50% employer match about $70,950 at 4% or $47,300 at 6%; with 100% employer match about $53,213 at 4% or $35,475 at 6%.
Post Office Square Redevelopment 401(K) Plan-3$29,378$12,771$4,257iApproximate average salary by contribution assumption: employee only about $106,425 at 4% or $70,950 at 6%; with 50% employer match about $70,950 at 4% or $47,300 at 6%; with 100% employer match about $53,213 at 4% or $35,475 at 6%.
200713$0$0-
Post Office Square Redevelopment 401(K) Plan-3---
200613$17,773$8,951$2,984iApproximate average salary by contribution assumption: employee only about $74,592 at 4% or $49,728 at 6%; with 50% employer match about $49,728 at 4% or $33,152 at 6%; with 100% employer match about $37,296 at 4% or $24,864 at 6%.
Post Office Square Redevelopment 401(K) Plan-3$17,773$8,951$2,984iApproximate average salary by contribution assumption: employee only about $74,592 at 4% or $49,728 at 6%; with 50% employer match about $49,728 at 4% or $33,152 at 6%; with 100% employer match about $37,296 at 4% or $24,864 at 6%.
200513$6,804$26,132$8,711iApproximate average salary by contribution assumption: employee only about $217,767 at 4% or $145,178 at 6%; with 50% employer match about $145,178 at 4% or $96,785 at 6%; with 100% employer match about $108,883 at 4% or $72,589 at 6%.
Post Office Square Redevelopment 401(K) Plan-3$6,804$26,132$8,711iApproximate average salary by contribution assumption: employee only about $217,767 at 4% or $145,178 at 6%; with 50% employer match about $145,178 at 4% or $96,785 at 6%; with 100% employer match about $108,883 at 4% or $72,589 at 6%.
200413$7,855$4,495$1,498iApproximate average salary by contribution assumption: employee only about $37,458 at 4% or $24,972 at 6%; with 50% employer match about $24,972 at 4% or $16,648 at 6%; with 100% employer match about $18,729 at 4% or $12,486 at 6%.
Post Office Square Redevelopment 401(K) Plan-3$7,855$4,495$1,498iApproximate average salary by contribution assumption: employee only about $37,458 at 4% or $24,972 at 6%; with 50% employer match about $24,972 at 4% or $16,648 at 6%; with 100% employer match about $18,729 at 4% or $12,486 at 6%.
200312$2,917$2,776$1,388iApproximate average salary by contribution assumption: employee only about $34,700 at 4% or $23,133 at 6%; with 50% employer match about $23,133 at 4% or $15,422 at 6%; with 100% employer match about $17,350 at 4% or $11,567 at 6%.
Post Office Square Redevelopment 401(K) Plan-2$2,917$2,776$1,388iApproximate average salary by contribution assumption: employee only about $34,700 at 4% or $23,133 at 6%; with 50% employer match about $23,133 at 4% or $15,422 at 6%; with 100% employer match about $17,350 at 4% or $11,567 at 6%.