Connecticut vs. New York: Probate and Estate Law Comparison

Thousands of families in the Fairfield County and Westchester County corridor live in one state and work in the other. Many own property in both. When it comes to estate planning and probate, this cross-border reality creates complications that single-state residents never encounter.

Connecticut and New York handle probate, estate tax, wills, and trust law differently in ways that matter. Connecticut has its own probate court system with 54 elected judges; New York runs its estates through Surrogate’s Court in each county. The two states impose separate estate taxes with different exemption thresholds, different rate structures, and different rules about what property gets taxed. Even the requirements for valid wills and the rights of surviving spouses diverge in important ways.

If you own a home in Connecticut and a co-op in Manhattan, or if you recently moved from Westchester to Stamford, these differences affect your plan. The comparison below lays out the key distinctions side by side. It is not a substitute for legal advice tailored to your specific situation, but it provides a starting point for understanding where the two states align and where they do not.