When a client’s father passed away in his Brooklyn brownstone, the family found his will exactly where he said it would be. The document was straightforward—it left his entire estate to his three children in equal shares. What it didn’t contain was a list of what constituted that estate. The next six months were a painful scavenger hunt for bank accounts, old stock certificates, a storage unit in Queens, and a half-forgotten pension from a job he’d left a decade earlier. The will provided the legal authority, but it offered no map.
This is a situation I see far too often. People assume a Last Will and Testament is a complete instruction manual for settling their affairs. It is not. A will is a legal instrument that directs the disposition of your assets, but it rarely itemizes them. Its purpose is to name an executor and state your intentions for who gets what—not to provide an inventory of your life’s work.
Your Executor’s Fiduciary Duty
The person you name as your executor has a significant legal responsibility known as a fiduciary duty. This is the highest standard of care in our legal system. Your executor is legally obligated to act in the best interest of the estate and its beneficiaries. This duty includes identifying and gathering all of your assets, paying your final debts and taxes, and then distributing the remainder according to your will.
Without a clear inventory, you force your executor to become a detective. They must sift through mail, search digital files, and contact financial institutions, all while grieving. This process is time-consuming, expensive, and stressful. It can also lead to mistakes. Assets can be missed entirely, remaining unclaimed and eventually turned over to the State of New York as abandoned property. Fulfilling the duties laid out for a fiduciary in Article 7 of the Surrogate’s Court Procedure Act (SCPA) is challenging enough with a clear road map—without one, it can feel impossible.
The Personal Asset Memorandum
This is why we advise nearly every client to prepare a separate, non-binding document called a personal asset memorandum or a letter of instruction. This is not part of your will and is not filed with the Surrogate’s Court. It is a practical guide for your executor. It is the map that accompanies the legal authority of the will.
A well-prepared memorandum should include:
- Financial Accounts: A list of all bank accounts, brokerage accounts, 401(k)s, IRAs, and pensions, including the institution name and account numbers.
- Real Estate: Addresses of all properties you own, location of deeds, and information on any mortgages or liens.
- Digital Assets: A list of email accounts, social media profiles, and online financial portals is essential. For security, you might store the actual passwords separately with a trusted individual or through a secure digital vault, but the memorandum should list the accounts themselves.
- Tangible Personal Property: For items of sentimental or significant value—art, jewelry, family heirlooms—you can specify your wishes. While a will controls the legal transfer of title, this letter can guide your children on which piece of jewelry or artwork you hoped they would receive.
- Key Contacts: The names and contact information for your attorney, accountant, financial advisor, and insurance agent.
This document transforms estate administration from a forensic investigation into an orderly process. It reduces the burden on your family and minimizes the potential for conflict.
More Than a List—A Statement of Intent
A letter of instruction can also serve a more personal purpose. It is a place to explain the “why” behind your decisions. If you left a specific item to a specific person, you can share the story behind it. If your will creates a trust for a grandchild, you can express your hopes for their future. This is not legally binding, but it can be profoundly important for your family.
Stewardship. It is about more than just transferring financial assets. It’s about passing on your values and ensuring your intentions are understood. This letter provides context and clarity, helping to preserve family harmony long after the legal formalities are complete. It’s a final act of care for the people you are leaving behind.
The will is the legal engine of your estate plan. The personal asset memorandum is the fuel that makes it run smoothly. Preparing one is a deliberate act of organization that your loved ones will be deeply grateful for.
An estate plan is incomplete without this practical guidance. If your will lacks a corresponding letter of instruction, the next step is to create one. Schedule a consultation with our firm to discuss the process of inventorying your assets and formalizing your legacy.
