Only certain people can apply for a grant. Who that is depends mainly on whether there is a valid will, and whether the named executor can act.
This guide explains the typical rules in plain English, with a focus on the practical issues families run into.

The basics: executor vs administrator
Executor
Named in the will to deal with the estate. If probate is needed, the executor usually applies for the grant of probate.
Administrator
Applies when there is no will (or no executor can act). The grant is usually letters of administration.
If you want definitions, see grant of representation.
If there’s a will: who can apply?
If there is a valid will, the executor(s) named in the will can usually apply. In many estates, more than one executor is named.
Check the will carefully
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If there’s no will: who can apply?
If there is no will, the person who applies is usually the person entitled to inherit most under intestacy rules. This is often a spouse or civil partner, but not always.
Intestacy can get complicated
You may also find this helpful: letters of administration explained.
If the executor can’t or won’t act
There are situations where a named executor cannot act (for example they have died, lack capacity, or are unwilling). What happens next depends on the circumstances and may require legal steps to appoint someone else.
Get advice early if there’s a blockage
Multiple applicants and working together
It is common for more than one person to have a role — for example multiple executors, or multiple family members who need to coordinate under intestacy.
- Agree early how decisions will be made and how costs will be handled.
- Keep one shared record of what has been contacted and what has been received.
- Be careful about distributing money before debts and tax are understood.
If the estate includes property
Property increases the practical and legal pressure. If you are unsure who should apply, delays can affect mortgage payments, insurance cover, and whether a sale can complete.
For a practical overview, read property after death.
Frequently asked questions
Klaro is not a law firm. We connect you with SRA-regulated solicitors.
This guide is for informational purposes. It does not constitute legal advice.
Not sure who should apply?
If your estate involves property or there’s a disagreement about who should act, we can match you with a specialist solicitor.
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