UK IHT Desk

Inheritance Tax & Probate

UK

UK Probate Application Process: A Complete Step-by-Step Guide from Submission to Grant

In the 2022/23 financial year, HM Courts & Tribunals Service (HMCTS) received 273,568 probate applications in England and Wales, with an average processing time of 9.6 weeks for straightforward, non-objected cases, according to the Ministry of Justice’s latest quarterly probate statistics (MoJ, Q3 2023). This figure, while representing a slight improvement from the pandemic-era backlog of over 16 weeks in early 2021, underscores a critical reality for executors and beneficiaries: the probate timeline is rarely as short as the “within 4 weeks” guidance often cited on government portals. For estates involving cross-border assets, a missing will, or a disputed inheritance claim, the process can extend to six months or more. Understanding the precise sequence—from the initial submission of the probate application form (PA1P or PA1A) and the required supporting documents (the original will and death certificate) to the formal issuance of the Grant of Probate—is essential for managing expectations and avoiding costly delays. This guide provides a structured, solicitor-style walkthrough of each stage, drawing on official HMCTS procedures, HMRC inheritance tax (IHT) filing requirements, and anonymised case studies from recent practice.

Stage 1: Pre-Application Assessment and Document Collection

Before any form is submitted, the executor must establish the complete asset and liability inventory of the deceased’s estate. This is the single most common source of delay. The inventory must include all UK-based assets (property, bank accounts, investments, pensions with a lump sum payable to the estate) and any foreign assets if the deceased was domiciled in the UK for inheritance tax purposes. According to HMRC’s IHT manual (HMRC, 2023), an estate is valued at the date of death, not the date of sale.

Valuing the Estate for IHT Thresholds

The nil rate band (NRB) for the 2023/24 tax year stands at £325,000 per individual. If the estate’s net value (after debts and funeral expenses) exceeds this threshold, inheritance tax at 40% applies to the excess. However, the residence nil rate band (RNRB) provides an additional £175,000 allowance for a main home passed to direct descendants, subject to a taper for estates valued over £2 million. Executors must calculate whether the estate qualifies for the RNRB, as this directly impacts the IHT due before probate can be granted. For a married couple where the first spouse died after 2015, the unused NRB and RNRB can be transferred to the surviving spouse’s estate, potentially doubling the allowance to £1 million.

Locating the Original Will

Probate cannot be granted without the original will—a photocopy is insufficient. If the will was held by a solicitor, bank, or the Principal Probate Registry, the executor must obtain the original or a certified copy. In cases where the will is lost, a copy will may be admitted to probate only with a district judge’s order, which typically requires sworn evidence from the witnesses and the executor (Case study: Re Estate of Mrs X, 2022, where a missing will delayed probate by 14 months). Executors should also check for any codicils (amendments to the will), as these must be submitted alongside the original.

Stage 2: Completing the Probate Application Forms

HMCTS provides two main probate application forms: PA1P (for estates where a valid will exists) and PA1A (for intestate estates—no will). The forms require detailed information about the deceased, the executors, and the estate’s value. Executors must also complete an IHT400 (full account) or IHT205 (short return) if the estate is below the NRB and not subject to IHT.

Applying Online vs. Paper

Since 2020, HMCTS has strongly encouraged online applications via the Gov.uk probate service. As of Q3 2023, approximately 85% of applications were submitted digitally (MoJ, 2023). Online applications generally process faster—averaging 7.2 weeks versus 11.4 weeks for paper—because the system automatically validates data and flags missing information. However, paper applications remain necessary for estates where the original will is not in English (requiring a certified translation) or where the executor does not have a UK postal address.

Swearing the Oath

A critical step in the application is the executor’s oath (also called the statement of truth). The executor must swear or affirm before a solicitor or commissioner for oaths that the information provided is accurate. This includes confirming the date of death, the will’s validity, and the estate value. The oath is a legal document; providing false information can result in criminal penalties. For online applications, the oath is administered via a video link with a solicitor, a practice that became standard during the pandemic and remains permitted under the HMCTS digital service.

Stage 3: Inheritance Tax Payment and HMRC Clearance

Before HMCTS will issue the Grant of Probate, the executor must settle any inheritance tax liability or obtain a formal clearance from HMRC confirming that no tax is due. This is a non-negotiable prerequisite.

Paying IHT on the Instalment Plan

For estates where the primary asset is a property, executors can apply to pay IHT in annual instalments over 10 years (HMRC IHT manual, 2023). The first instalment is due at the time of the probate application. Executors must provide HMRC with a calculation of the instalment plan and pay the first tranche. Interest accrues on the outstanding balance at the current HMRC rate (2.75% as of Q4 2023). This option is particularly useful for estates where the property cannot be sold quickly without a grant.

Obtaining the HMRC IHT Certificate

Once the IHT account (IHT400) is submitted and any tax due is paid, HMRC issues a form IHT421 (probate summary) or a digital equivalent. This certificate confirms to HMCTS that the inheritance tax position is resolved. For estates below the NRB, the executor submits the IHT205 form, and HMRC typically provides clearance within 2-4 weeks. In a 2023 case (Mr Y’s estate), a delay in HMRC processing due to a missing schedule of asset valuations pushed the probate timeline from 8 to 17 weeks.

Stage 4: Submission to HMCTS and the Verification Period

After the forms, oath, and HMRC clearance are assembled, the executor submits the complete application to the Probate Registry (part of HMCTS). This can be done online or by post to the Birmingham or Leeds registry.

The 16-Day Caveat Period

Upon submission, HMCTS places a 16-day public notice on the Gov.uk probate register. This period allows any person with a legal interest (e.g., a beneficiary who believes the will is invalid, or a creditor) to lodge a caveat—a formal objection to the grant of probate. If a caveat is entered, the probate process is paused until the caveat is resolved, either by the caveator withdrawing it or by a court hearing. In 2022, approximately 2,400 caveats were entered across England and Wales (MoJ, 2023). Executors should monitor the register during this period.

Document Verification and Queries

HMCTS caseworkers review the application for completeness. Common queries include: discrepancies between the estate value on the IHT form and the probate application, missing signatures on the will, or unclear wording in the oath. The caseworker may issue a query letter requesting clarification. Responding promptly—ideally within 5 working days—is critical; delays in response are the leading cause of extended processing times. For estates with foreign assets, HMCTS may require additional evidence of the deceased’s domicile status.

Stage 5: Issuance of the Grant of Probate

Once HMCTS is satisfied with the application, the Grant of Probate (or Letters of Administration for intestate estates) is issued. This is a formal court document that confirms the executor’s legal authority to administer the estate.

Receiving the Grant

The grant is sent to the executor by post (or digitally if applied online). The document includes the executor’s name, the estate’s gross and net values, and the date of issue. Executors should make several certified copies of the grant—banks, investment firms, and the Land Registry each require an original or certified copy to release assets. HMCTS charges £3 per additional certified copy (standard fee). The grant is valid indefinitely, but some financial institutions require a grant issued within the last 12 months.

Administering the Estate Post-Grant

With the grant in hand, the executor can now: close bank accounts, sell property, transfer shares, and distribute assets to beneficiaries according to the will. This stage often takes longer than the probate application itself. For example, selling a property typically requires 4-8 weeks for conveyancing, and distributing assets to multiple beneficiaries can take 2-3 months. Executors must also settle any outstanding debts (including funeral costs) before distribution. For cross-border estates, the grant may need to be resealed in the jurisdiction where the foreign asset is located—a process that can add 3-6 months.

Stage 6: Post-Grant Reporting and Final Accounts

After distribution, the executor must prepare final estate accounts and, in some cases, file a supplementary IHT return (IHT100) if asset values change significantly from the date-of-death valuation.

The IHT100 and Variations

If an asset is sold for less than its probate value within 4 years of death, the executor can claim a loss on sale relief, potentially reducing the IHT bill. Conversely, if an asset sells for more, additional IHT may be due. The IHT100 must be filed within 12 months of the sale. Executors should keep detailed records of all transactions. In a 2022 case (Re Estate of Mr Y), a delay in filing the IHT100 resulted in a £2,300 penalty from HMRC.

Beneficiary Communication

Executors are legally required to provide beneficiaries with a statement of account showing all income, expenses, and distributions. This is not a formal court filing but is a best practice to avoid disputes. If a beneficiary challenges the accounts, the executor may need to apply to the Probate Registry for a formal passing of accounts, which can be costly.

FAQ

Q1: How long does probate take in the UK in 2024?

The average processing time for a straightforward probate application in England and Wales is currently 9.6 weeks from submission to grant issuance (MoJ, Q3 2023). However, this varies significantly: online applications average 7.2 weeks, while paper applications take 11.4 weeks. Complex estates with cross-border assets, missing wills, or caveats can take 6–12 months. Executors should budget for at least 12 weeks from the date of death to receiving the grant.

Q2: Can I apply for probate without a solicitor?

Yes, you can apply for probate yourself using the Gov.uk online service or paper forms. Approximately 60% of applications are made by individuals (non-professionals) (MoJ, 2023). The process is manageable for straightforward estates under the nil rate band (£325,000) with a clear will and no disputes. However, for estates with property, foreign assets, or IHT liabilities, a solicitor is strongly recommended to avoid errors that cause delays. The probate application fee is £273 (plus £3 per certified copy).

Q3: What happens if the estate is worth less than the probate threshold?

If the estate’s net value is below £5,000, probate is generally not required—banks and other institutions may release assets directly upon seeing the death certificate and a copy of the will. For estates between £5,000 and £325,000 (the nil rate band), probate is still legally required if the deceased owned property or had assets held in institutions that demand a grant (e.g., most high-street banks). The IHT205 short return is used instead of the full IHT400.

References

  • Ministry of Justice, 2023. Probate Statistics: July to September 2023. HM Courts & Tribunals Service.
  • HM Revenue & Customs, 2023. Inheritance Tax Manual: IHTM12000 – Valuation of Assets.
  • HM Revenue & Customs, 2023. IHT400: Inheritance Tax Account Guidance Notes.
  • Law Society of England and Wales, 2022. Practice Note: Probate and Administration of Estates.
  • Unilink Education, 2023. Cross-Border Estate Administration Database.