PlanOptica
Free ERISA searchPricing
Sign inStart for $4.99
  1. Companies/
  2. DR. MICHAEL R. BUTTERWORTH DDS INC.
Sponsor portfolio

DR. MICHAEL R. BUTTERWORTH DDS INC.

EIN 51-0367791-Health Care and Social Assistance-Latest filing 2025
Plans
2
Retirement
2
$2.2M assets
Welfare
0
Participants
14
31059 DUPONT BLVD. - DAGSBORO, DE 199394439302-732-9850
Plans on this EIN
2 filings
#001401k-$1.1M - 8 part#002CashBalance-$1.1M - 6 part

Retirement portfolio analytics

2 plans aggregated / $2.2M assets / 14 participants

Assets by plan

Share of aggregate retirement assets

52%top
  • DDS INC. 401(K) (#001)52%
  • CASH BALANCE PLAN (#002)48%
Total $2.2MClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • DDS INC. 401(K) (#001)8
  • CASH BALANCE PLAN (#002)6
Total 14Click row to drill in

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#001

DR. MICHAEL R. BUTTERWORTH DDS INC. 401(K) PLAN

401k

Assets$1.1M
Participants8
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#002

DR. MICHAEL R. BUTTERWORTH DDS INC. CASH BALANCE PLAN

CashBalance

Assets$1.1M
Participants6
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
001DR. MICHAEL R. BUTTERWORTH DDS INC. 401(K) PLAN401k$1.1M82025
002DR. MICHAEL R. BUTTERWORTH DDS INC. CASH BALANCE PLANCashBalance$1.1M62025
Retirement plans
PlanOptica

Plan research for advisors and brokers. Retirement and welfare filings, peer-ranked and a decade deep, sourced to the line.

Product
  • Retirement plans
  • Welfare plans
  • Providers
  • Pricing
Data
  • Downloads hub
  • Retirement plans CSV
  • Welfare plans CSV
  • Custom analytics
Resources
  • Free ERISA search
  • Free EIN lookup
  • Documentation
  • Filter catalog
  • Glossary
Company
  • About
  • Contact
  • Privacy
  • Terms
© 2026 PlanOptica