If you’ve been named executor to the estate or trustee of a trust, then you usually have to formally apply for probate and receive a certificate of appointment if the estate in question is larger than $150,000.
Many banks and financial institutions may also refuse to give you access to the deceased’s assets unless you have a certificate of appointment granting you the authority to act on the estate’s behalf.
The same applies when you’re trying to sell real estate or other assets belonging to the estate: Realtors and buyers may want to see a certificate of appointment before engaging in a transaction.
If the estate is smaller than $150,000, then you can avoid applying for a certificate of appointment and apply for a Small Estate Certificate instead.