2026-07-14T08:26:14-04:00 2025-08-31 883198043 Peddock Tax Services LLC 40 Salem Street Bld 1 Ste 7 Lynnfield MA 01940 990 2024-09-01 043291699 Seaport TMA Inc % Alexandra Morris SEAP 6173855510 50 Northern Ave Boston MA 02110 ALEXANDRA MORRIS Treasurer 6173855510 2026-07-07 false true JOHN F DESIMONE P00625369 7812249900 2026-07-14 X 2024 2025-03-06 01:10:19Z Alexandra Morris 299 Lyman Rd Milton MA 02186 372087 false X WWW.SeaportTMA.org X 1994 MA Seaport TMA offers transportation programs and advocates for transportation projects and policies that help keep the Seaport moving and thriving as an extraordinary place to live, work, play, and visit. 9 9 2 9 0 0 0 449225 370899 3060 1188 0 452285 372087 0 0 123017 93650 0 0 164091 223562 287108 317212 165177 54875 435944 454777 39213 3171 396731 451606 Seaport TMA offers transportation programs and advocates for transportation projects and policies that help keep the Seaport moving and thriving as an extraordinary place to live, work, play, and visit. false false 289139 370899 To improve mobility, ease congestion, reduce vehicle emissions, and support the success of the Seaport District. 289139 false false false true false false false false false true false false false false false false false false false false false false false false false false false false false false false false false false true false true false false false false false false false false false true 0 0 true 2 true false false false false false false false false false false false false false false false false false X 9 9 false false false false false false false true true false false false true true true true false true true false X Patrick Sullivan 6173855510 152 Simonds Rd Lexington MA 02420 Patrick Sullivan CEO 40.00 0.00 X 0 93246 0 Charles Pappalardo Director 5.00 0.00 X 0 0 0 Charlayne Murrell-Smith Director 5.00 0.00 X 0 0 0 Dana Griffin Director 5.00 0.00 X 0 0 0 Alan Sheard Director 5.00 0.00 X 0 0 0 Jerome Smith Director 5.00 0.00 X 0 0 0 Yanni Tsipis President 10.00 0.00 X X 0 0 0 Taran Grigsby Clerk 5.00 0.00 X X 0 0 0 Alexandra Morris Treasurer 10.00 0.00 X X 0 0 0 0 93246 0 0 false false false Membership dues 480000 291983 291983 Other 480000 40858 40858 Grants 480000 38058 38058 370899 1188 1188 0 372087 370899 0 1188 93246 93246 404 404 80016 80016 19 19 5000 5000 87188 87188 14201 14201 3104 3104 1281 1281 1096 1096 4297 4297 Consulting 22287 22287 Memberships and dues 3275 3275 Payroll processing 1573 1573 Bank charge 225 225 317212 289139 28073 0 171339 234426 147379 148495 116300 65226 12354 5724 926 6630 435944 454777 39213 3171 39213 3171 X 396731 451606 396731 451606 435944 454777 54875 0 X true X false X true false false false false 12354 5724 6630 6630 Northease Consulting Group LLC Patrick Sullivan is a partner 93246 Management and consulting services false Supplemental Information for Schedule L 01. Supplemental Information for Schedule La) Name of interested person:Northease Consulting Group LLCb) Relationship between interested person and organization:Patrick Sullivan, CEO of Seaport TMA Inc, is also a partner in Northease Consulting Group LLC.c) Amount of transaction:FYE24 amount was $93246.d) Description of transaction:Northease Consulting Group LLC provides management and consulting services to Seaport TMA Inc.Patrick Sullivan is not an elected officer and does not have voting privileges. Form 990 governing body review Part VI line 11 The Executive Director oversees the review and tax return process. The Treasurer reviews and signs the tax return and the board reviews the tax return after it has been filed. Conflict of interest policy compliance Part VI line 12c Each board member and employee must annually disclose any such conflicts of interest. CEO executive director top management comp Part VI line 15a The board approves the salary of the Executive Director. The board administers and annual performance review for the Executive Director and sets compensation based on performance. Other officer or key employee compensation Part VI line 15b The salary for other employees is also approved by the board members. Form 990 availability to public Part VI line 18 No documents available to the public. Governing documents etc available to public Part VI line 19 No documents available to the public.