About the Author

Mark LoCastro, @MarkLoCastro
Content & Comms, Trust & Will
Mark LoCastro is a Senior Director at Trust & Will, where he leads the research and development of estate planning studies and data-driven content strategies for both consumer (D2C) and advisor (B2B2C) audiences. With deep subject matter expertise and a background in data-backed storytelling, Mark transforms proprietary survey findings, third-party datasets, and consumer behavior insights into accessible articles, reports, and educational resources. He partners closely with cross-functional teams to publish content that helps families and professionals better understand estate planning. Prior to joining Trust & Will, Mark held leadership roles at Forbes Advisor and SmartAsset.
Articles from this author

News —3 min read
Missouri Joins National Movement to Modernize Estate Planning with New Electronic Wills Law

News —2 min read
Trust & Will Ranks in Top 20% on the 2025 Inc. 5000, Marking Its Third Straight Year on the List

News —7 min read
Millennial Money Map: 10 U.S. Metros Leading in Jobs, Income and Housing

News —2 min read
New York Passes Electronic Wills Act, Expanding Access to Modern Estate Planning