HB 596 Maryland House of Delegates · 2026 Regular Session

Estates - Maryland Uniform Simultaneous Death Act

HB 596 updates Maryland's law to align with the Uniform Simultaneous Death Act. It establishes that if a person cannot prove they survived another individual by at least 120 hours (5 days) in cases of simultaneous death, they are legally deemed to have predeceased that person. This affects estate distributions, inheritance claims, and insurance payouts where the order of death is unclear. The law applies to property held as joint tenancy, life insurance proceeds, and other assets governed by instruments like wills or trusts. It provides clear rules for dividing assets when simultaneous deaths create uncertainty, avoiding prolonged legal disputes.
Bill status signed all 5 stages cleared
Introduction
Jan 2026
Committee Review
Apr 2026
House of Delegates Passage
Apr 2026
Senate Passage
Apr 2026
Signed into Law
May 2026
Introduced Jan 28, 2026 Signed May 12, 2026
Maddy AI version diff · 1 comparison

What changed between versions

First - Estates - Maryland Uniform Simultaneous Death Act Third - Estates - Maryland Uniform Simultaneous Death Act · 3 edits
MINOR
The bill has advanced from its first reading to adoption and committee report, moving closer to becoming law. The text includes formatting updates and reorganization of sections, but the core legal rules regarding simultaneous death remain substantively unchanged.
Scope change
The bill's scope and applicability remain unchanged; it continues to govern how property is distributed when two or more people die at the same time without clear evidence of who died first.
TECHNICAL

The bill was reorganized and renumbered, with the original 'First Reading' header replaced by 'Chapter' placeholders and new procedural status lines added.

Formatting inconsistencies were corrected, such as aligning section headers and removing redundant bill title footers.

New lines were inserted to indicate the bill has been adopted and sent to committee, reflecting its legislative progress.

Floor votes · House of Delegates Mar 8, 2026

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
12
Key actions
9
Committee
6
May 12, 2026
Signed into law
Approved by the Governor - Chapter 509
executive
Apr 13, 2026
Lower · Passed
Returned Passed
lower
Apr 13, 2026
Upper · Passed
Third Reading Passed
upper
Apr 9, 2026
Upper · Passed
Favorable Adopted Second Reading Passed
upper
Apr 9, 2026
Upper · Passed
Favorable Report by Judicial Proceedings
upper
Mar 23, 2026
Committee
Referred Judicial Proceedings
upper
Mar 20, 2026
Lower · Passed
Third Reading Passed
lower
Mar 20, 2026
Lower · Passed
Favorable Adopted Second Reading Passed
lower
Mar 20, 2026
Lower · Passed
Favorable Report by Judiciary
lower
Mar 8, 2026
House Of Delegates · Passed
House of Delegates Vote: pass (130-0-12)
house of delegates
Jan 28, 2026
Committee
First Reading Judiciary
lower
5 primary · 0 co-sponsors

Sponsors