Executor Checklist UK: Estate Administration Step by Step

Executor Checklist UK: Estate Administration Step by Step

If you have been named as an executor, your job is to deal with the person's estate in the right order: protect what they owned, work out what is owed, deal with probate if needed, pay debts and tax, and only then distribute what is left.

That sounds heavy because it is. The good news is that estate administration becomes much more manageable when you stop trying to do everything at once and work from a clear checklist.

What an executor is responsible for

In the UK, an executor is the person named in the will to deal with the estate. In practice, that usually means gathering information, contacting organisations, keeping records, handling money carefully and making sure beneficiaries are paid only when it is legally safe to do so.

GOV.UK describes the executor or administrator as the personal representative who is legally responsible for the deceased person's money, property and possessions during the administration period. That responsibility starts from the date of death and continues until everything has been passed on.

Executor checklist: the first few days

In the very beginning, focus on control rather than speed.

• Find the latest will and check who the executors are.
• Check whether anyone else has been appointed as a joint executor.
• Register the death and order enough death certificates for the organisations you need to contact.
• Arrange the funeral, or confirm who is doing it.
• Secure the home, car, valuables, paperwork and digital devices.
• Redirect post if the property will be empty.
• Make a simple master list of banks, pensions, utilities, insurers, loans, subscriptions and property.

If the deceased owned a property that is now empty, make sure the insurer is told quickly. Standard home insurance often changes once a property becomes unoccupied.

Executor checklist: the first 2 weeks

Once the immediate practical tasks are under control, move onto information gathering.

1. Tell the right organisations

Start with the obvious ones:

• bank and building society providers
• pension providers
• employer, if relevant
• utility suppliers
• mortgage lender or landlord
• insurer
• HMRC and DWP through Tell Us Once where available

If you need help with the first admin steps, these guides can save time:

• How to Register a Death in the UK
• The Tell Us Once Service: How One Phone Call Saves You Hours of Admin
• How to Get a Death Certificate in the UK

2. Build an estate list

You need a working picture of:

• assets: bank accounts, savings, shares, property, premium bonds, pensions due, refunds owed, personal possessions
• liabilities: credit cards, loans, utility bills, tax owed, funeral costs, care fees, rent or mortgage arrears

Ask each institution for the value at the date of death. That figure matters for probate and tax reporting.

3. Keep estate money separate

Do not mix estate money with your own. If funds start coming in, consider an executor or estate account so every transaction is easy to explain later.

4. Keep a paper trail

Save copies of:

• letters and emails
• account valuations
• invoices and receipts
• funeral costs
• property expenses
• tax correspondence
• payments made from estate funds

Good records are not bureaucracy for its own sake. They protect you if a beneficiary asks questions later.

Do you need probate?

Not every estate needs probate, but many do. Whether you need it often depends on what the deceased owned and how those assets were held.

You are more likely to need probate if:

• the deceased owned property in their sole name
• banks or investment providers ask for it before releasing funds
• the estate is large or complex
• there are shares or multiple financial institutions involved

Start here if you need the basics:

• What Is Probate? A Simple UK Guide
• Applying for Probate in the UK: A Complete Step-by-Step Guide for 2026
• How Long Does Probate Take in the UK?

Executor checklist before applying for probate

Before an application goes in, make sure you have:

• the will and any codicils
• death certificate details
• date-of-death valuations for major assets and debts
• details of gifts or trust interests if relevant
• inheritance tax information, if required

Some estates are straightforward. Others are not. If the estate involves trusts, business assets, foreign assets or uncertainty over tax, get professional advice early rather than after a mistake.

Executor checklist during estate administration

Once you have the authority you need, the work becomes more administrative.

Collect the assets

This can include closing accounts, encashing investments, selling property, claiming refunds and collecting money owed to the estate.

Pay debts and tax before beneficiaries

This is one of the most important executor rules. Debts and tax come before distributions.

GOV.UK says personal representatives must settle debts and taxes, and warns against distributing the estate too early. If you are worried about unknown creditors, a deceased estates notice in The Gazette can add protection. The general rule is to wait at least two months from publication before distributing if you are relying on that protection.

Deal with ongoing costs

During administration, the estate may still have outgoings such as:

• insurance
• utility standing charges
• mortgage interest
• storage or clearance costs
• accountant or solicitor fees

Keep these under review. Delay has a cost.

Executor checklist before distributing the estate

Before any beneficiary is paid, stop and confirm five things:

1. You are satisfied you have identified the estate properly.
2. Probate or letters of administration have been obtained if required.
3. Known debts, expenses and taxes have been settled or funds have been held back for them.
4. You have clear records showing what came in and what went out.
5. You know exactly who should receive what under the will or intestacy rules.

If there is more than one beneficiary, send a simple written update before distribution. Silence creates suspicion. Clarity prevents disputes.

Common executor mistakes to avoid

The biggest executor mistakes are usually boring ones, not dramatic ones:

• paying beneficiaries too early
• forgetting small debts or tax issues
• failing to keep records
• mixing estate money with personal money
• ignoring a vacant property's insurance conditions
• trying to handle a complex estate without expert help

If an estate may be insolvent, stop and get advice. Do not improvise.

When to get professional help

A solicitor or probate specialist is worth considering if:

• the will may be disputed
• the estate includes a trust
• inheritance tax is likely
• the estate is insolvent or may become insolvent
• business assets or overseas assets are involved
• you cannot identify beneficiaries with confidence

Paying for help can be cheaper than cleaning up a mistake later.

A simple way to stay organised

Most executors are not struggling with one impossible task. They are struggling with fifty small ones arriving at once.

A tool like GetPassage can help by keeping the checklist, contacts, deadlines and documents in one place, so you do not have to rebuild the whole picture every morning from scraps of paper and old emails. That matters when grief and admin are happening at the same time.

Final thought

Being an executor is not about doing everything instantly. It is about doing things in the right order.

Secure the estate. Build the list. Apply for probate if needed. Pay debts and tax. Then distribute. Follow that sequence and most of the noise falls away.