Mid Atlantic Trust
Subsidiary of Ascensus, LLC (through Mid Atlantic Capital Group / AmericanTCS)
americancustody.comEstate planning and settlement at Mid Atlantic Trust
Name beneficiaries by phone and report a death at 1-800-693-7800
Mid Atlantic Trust is now part of AscensusAcquired
Mid Atlantic Trust Company does business as American Trust Custody, and American Trust Custody is now part of Ascensus: every page of americancustody.com carries the banner "Ascensus has completed its acquisition of American Trust Custody." The legal entity is unchanged — the South Dakota Division of Banking still lists Mid Atlantic Trust Company as a chartered public trust company (TC.056-2) on its September 2026 roster, and the phone numbers, email addresses, and Pittsburgh address below are the ones the company publishes today. Statements, checks, and 1099-R forms may carry either the Mid Atlantic Trust or the American Trust Custody name. The company website is americancustody.com; midatlantictrust.com no longer resolves and macg.com redirects there.
Mid Atlantic Trust is a retirement provider managing 11 retirement retirement accounts. These tax-advantaged accounts transfer by beneficiary designation—not by will—making it critical to keep designations current and aligned with broader estate planning goals.
Account holders can update their beneficiary designations at Mid Atlantic Trust by phone and by mail.
Mid Atlantic Trust provides specific procedures for both proactive estate planning and filing claims after a death.
Beneficiaries and trust funding
How to update beneficiaries by phone, and review 11 account types at Mid Atlantic Trust.
Preparing your estate →Death claim process
Report the death to Mid Atlantic Trust's MATC Cashiering at 1-800-693-7800. The page lists the steps and the documents to send.
When someone dies →Mid Atlantic Trust's IRA Services can answer questions about beneficiaries, trusts, or death claims at 1-888-461-2224. Email inquiries can be sent to autorollover@macg.com.
Sources
Data sourced from Mid Atlantic Trust primary sources (15 pages reviewed). How we research.
Mid Atlantic Trust customer support
MATC Cashiering and Customer Service
Phone
Toll-free
IRA Services / Auto Rollover IRA
Business-disruption conference bridge
Mailing address
Website
Estate planning articles
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