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Estate Planning March 28, 2026 · 8 min read

The 7 Estate Planning Mistakes High-Net-Worth Families Make

The 7 Estate Planning Mistakes High-Net-Worth Families Make

Estate planning is one of the most consequential financial decisions a family will ever make — and one of the most frequently neglected.

Mistake 1: Treating the will as the only document that matters.

Mistake 2: Failing to update documents after major life events.

Mistake 3: Underestimating estate tax exposure.

Mistake 4: Using a single trust when multiple structures are needed.

Mistake 5: No succession plan for a family business.

Mistake 6: Ignoring international complexity.

Mistake 7: Not communicating the plan to family members.

MC

Meridian Capital Research

March 28, 2026

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