Medical Information Technology 401(k) and retirement plans

Medical Information Technology, Inc., Canton, MA. EIN 04-2455639. Annual reports 2009–2025. Also filed as Medical Information Technology, Inc; Medical Information Technology,inc; Lake Superior Software, Inc.; Patient Care Technologies, Inc.

Medical Information Technology, Inc. has 2 active retirement plans on file. The largest is the Medical Information Technology, Inc. 401(k) Plan, with 3,663 participants and $135 million in assets in 2025. Empower has been its recordkeeper since 2020. No traditional pension plan appears in Medical Information Technology's filings since 2009.

Active plans: 2
Participants: 6,868
Plan assets: $563 million
401(k) recordkeeper: Empower
Plans on file: 4
Industry: Manufacturing

All 4 plans

Active plans first

Medical Information Technology, Inc. 401(k) Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 005Employer EIN 04-2455639
Participants (2025): 3,663
Net assets (2025): $135 million
Recordkeeper: Empower2020–2025
Plan administrator: Medical Information Technology, Inc.
7 Blue Hill River RD
Canton, MA 02021
(781) 821-3000As filed for 2025
In effect since: January 1, 2020

Year by year, 2020 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	3,663	$135 million	Empower
2024	3,587	$103 million	Empower
2023	3,533	$78.3 million	Empower
2022	3,588	$53.2 million	Empower
2021	3,349	$50.1 million	Empower
2020	3,500	$31.4 million	Empower

Medical Information Technology, Inc. Profit Sharing Plan

Profit-sharing planActive

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 001Employer EIN 04-2455639
Participants (2025): 3,205
Net assets (2025): $427 million
Plan administrator: Medical Information Technology, Inc
7 Blue Hill River RD
Canton, MA 02021
(781) 821-3000As filed for 2025
In effect since: January 1, 1973

Earlier plan names: Medical Information Technology, Inc. (PST) Profit Sharing Plan; Medical Information Technology,inc PST Profit Sharing Trust; Medical Information Technology,inc PST Profit Sharing Plan; Medical Information Technology,inc Profit Sharing Plan.

Year by year, 2009 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	3,205	$427 million	not listed
2024	3,182	$409 million	not listed
2023	3,357	$405 million	not listed
2022	3,091	$414 million	not listed
2021	3,163	$430 million	not listed
2020	3,397	$411 million	not listed
2019	3,432	$400 million	not listed
2018	3,495	$369 million	not listed
2017	3,503	$364 million	not listed
2016	3,447	$356 million	not listed
2015	3,631	$355 million	not listed
2014	3,736	$340 million	not listed
2013	3,580	$323 million	not listed
2012	3,388	$301 million	not listed
2011	3,065	$279 million	not listed
2010	2,753	$249 million	not listed
2009	2,635	$219 million	not listed

LSS and PTCT 401(k) Plan

401(k)Stopped filing

No annual report since the 2019 plan year, and no final report on record. The plan may have been merged, renamed or re-filed under another number; ask the plan administrator below.

Plan number: 004Employer EIN 04-2455639
Participants (2019): 215
Net assets (2019): $15.9 million
Recordkeeper: NewportEarlier: Newport Retirement Services (2009–2015)
Plan administrator: Medical Information Technology, Inc.
Meditech Circle
Westwood, MA 02090
(781) 821-3000As filed for 2019
In effect since: January 1, 1994

Plans merged into this one: Patient Care Technologies 401(k) Plan (2014).

Earlier sponsor: Lake Superior Software, Inc. (2009–2013).

Earlier plan names: Lake Superior Software, Inc. DBA LSS Data Systems 401(k) Plan.

Year by year, 2009 to 2019

Plan year	Participants	Net assets	Recordkeeper
2019	215	$15.9 million	Newport
2018	222	$13.5 million	Newport
2017	238	$14.9 million	Newport
2016	249	$12.6 million	Newport
2015	268	$11.9 million	Newport Retirement Services
2014	295	$12.6 million	Newport Retirement Services
2013	220	$8.6 million	Newport Retirement Services
2012	208	$7.4 million	Newport Retirement Services
2011	194	$6.2 million	Newport Retirement Services
2010	192	$5.9 million	Newport Retirement Services
2009	187	$4.6 million	Newport Retirement Services

Patient Care Technologies 401(k) Plan

401(k)Merged

Merged. In 2014 its assets moved to the LSS and PTCT 401(k) Plan, sponsored by Medical Information Technology, Inc. (EIN 04-2455639, plan 004). Accounts moved with them, so that plan is the one to contact.

Plan number: 003Employer EIN 04-2455639
Participants (2013): 114
Net assets (2013): $4.1 million
Recordkeeper: Ascensus2009–2014
Plan administrator: Medical Information Technology, Inc
Meditech Circle
Westwood, MA 02090
(781) 821-3000As filed for 2014
In effect since: July 1, 1996

Earlier sponsor: Patient Care Technologies, Inc (2009).

Earlier plan names: Patient Care Technologies, Inc 401(k) Plan; Patient Care Technologies, 401(k) Plan.

Year by year, 2009 to 2014

Plan year	Participants	Net assets	Recordkeeper
2014	0	$0	Ascensus
2013	114	$4.1 million	Ascensus
2012	118	$3.4 million	Ascensus
2011	124	$3.2 million	Ascensus
2010	128	$3.4 million	Ascensus
2009	145	$3.6 million	Ascensus

If you had money in one of these plans

Call Empower (empower.com), which runs the Medical Information Technology, Inc. 401(k) Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
Or call the plan administrator listed on the plan below ((781) 821-3000). That number was filed for 2025; ask for the benefits or retirement plan office.
If your plan was merged, your account moved with it. Follow the link on the plan to the plan it went into, and contact that one.
If your plan closed, unclaimed balances usually went to an IRA in your name, to the PBGC's missing participants program, or to state unclaimed property. Here is how to check each one.
Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

They come from the Form 5500 annual reports each plan files with the Department of Labor, as the plan filed them. A plan year is usually a calendar year.
Participants counts everyone in the plan at year end: current employees, former employees who still have a balance or a pension coming, and retirees or beneficiaries being paid.
The recordkeeper is the service provider whose Schedule C entry says it keeps the plan's records. Small plans do not file Schedule C, so some plans show none.
We cannot see anyone's account. Only the plan or its recordkeeper can tell you your balance.

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.