Dealing with the estate of someone who's died

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Reporting an estate’s income to HMRC

You may need to send information to HM Revenue and Customs (HMRC) about the estate’s income from the day after the death until the date everything has been passed on to beneficiaries (the ‘administration period’).

What you need to send depends on:

  • the value of the estate
  • how much income it generated during this time
  • if there was any tax to pay

When you do not need to report the estate

The rules are different depending on when the estate received the income. 

Income received from 6 April 2024

If the estate’s income from any sources is £500 or less, you do not need to report the estate to HMRC.

The £500 tax-free amount applies: 

  • for each tax year of the administration period from 6 April 2024, but you cannot carry over unused amounts from one tax year to the next
  • to all types of income, except ISAs, which continue to be exempt from Income Tax or Capital Gains Tax until the estate is closed or up to 3 years after the person’s death

If the estate’s income is over £500, you must report all of the income and you cannot deduct the £500 tax-free amount. You’ll need to report the estate to HMRC.

Income received up to 5 April 2024

You do not need to report the estate to HMRC if both of the following are true:

  • the only income the estate received during the administration period up to April 2024 was from bank account interest
  • the total tax due from the interest was £100 or less over that period

If the estate had any other income or the amount of tax due on the bank account interest was over £100, then tax is due on both the income and the interest. You’ll need to report the estate to HMRC.

Reporting on ‘simple’ estates

Report tax owed in the administration period simply by writing to HMRC (known as ‘informal arrangements’) if all of the following apply:

  • the estate was valued at less than £2.5 million when the person died
  • the total Income Tax and Capital Gains Tax due is less than £10,000
  • you did not sell more than £500,000 worth of assets in any single tax year during the administration period

To report the estate send a letter to HMRC at the end of the administration period, including:

  • your name, address and phone number
  • the name, address, National Insurance number, and Unique Taxpayer Reference (UTR) of the person who died
  • a year by year breakdown of any income and capital gains (profits from selling shares, investments or property) for the whole administration period
  • any Income Tax and Capital Gains Tax you have reported and paid during the administration period, for example if you sold property

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HMRC will then send you details on how to pay any tax the estate owes.

Reporting on ‘complex’ estates

If you cannot use informal arrangements you must register the estate online and send a Self Assessment tax return for the estate.

There are different processes for completing a Self Assessment tax return for income earned before the death or an Inheritance Tax return.

You must register by 5 October after the tax year you’re sending a return for.

For example, to send a return for the 2025 to 2026 tax year (ending 5 April 2026) you must register by 5 October 2026.

To register an estate you’ll need:

  • to make a Government Gateway account as an ‘Organisation’ - you can create this before you sign in for the first time
  • an email address
  • your details, including your National Insurance number or passport number
  • the details of the person who died, including their National Insurance number

You need a separate Government Gateway user ID for each estate you register.

If you’re an agent, you’ll need to use your agent services account. You’ll need permission from the personal representative to access the estate details.

Register an estate online.

Once you register, you can manage information about the estate.

Sign in to your account to:

  • update your details
  • update the estate’s details
  • appoint an agent
  • close the estate once it has been distributed

After you’ve registered an estate

HMRC will send you a UTR for the estate within 15 working days. Use this to either:

You must pay any tax due by the next 31 January following the tax year in your return (the same deadline as for sending a return online).