Quick answer: an executor is named in a valid will. An administrator is appointed when there's no will (or no willing/able named executor). Connecticut's probate statutes generally call both a fiduciary, and the 150-day creditor rule and Probate Court fee apply the same way to either. See how this affects your own estimate in the Connecticut probate timeline calculator.
Side by side
| Executor | Administrator | |
|---|---|---|
| Appointed via | Named in a valid will | Court appointment, intestacy priority rules |
| Connecticut's term for both | Fiduciary | |
| Bond typically required? | Often waived if the will says so | More commonly required, absent a waiver |
| Creditor rule & Probate Court fee | Same 150-day rule, same fee basis | Same 150-day rule, same fee basis |
Why Connecticut talks about "fiduciaries," not just executors
When there's no will
Without a valid will, Connecticut's intestacy rules determine who has priority to be appointed administrator — typically starting with a surviving spouse, then children, then more distant relatives. When multiple people share equal priority, resolving that with the Probate Court can add time before a fiduciary is appointed at all — and since the creditor clock only starts at that appointment, the delay carries through the rest of the schedule.
A local probate attorney can review your estate — many offer a free consultation.