What is the role of the AP1 form in the Land Registry probate process?

The AP1’s practical role is to give HM Land Registry a structured application for a change to a registered title following a death. It connects the proposed transaction with the title number, the people involved and the evidence supplied, allowing the Land Registry to check whether the register can be amended.

Probate does not, by itself, change the registered ownership of a property. The grant of probate or letters of administration confirms the personal representative’s authority to deal with the deceased’s estate, but a separate Land Registry application is usually needed to reflect what happens to the property. The correct supporting transfer or assent document depends on the intended outcome.

• An assent, commonly made using form AS1 where appropriate, may be used when a personal representative transfers the property to a beneficiary.
• A transfer, such as one made on the sale of the property, may require the relevant transfer deed alongside the AP1.
• Where the property is being transferred to personal representatives or another party as part of estate administration, a different Land Registry form or deed may be required.
• If a joint owner has died, the procedure can differ from a sole-owner probate transfer and may involve an application to remove the deceased proprietor rather than an AP1-based transfer.

This distinction matters because an AP1 is an application form, not the document that proves entitlement to inherit or the deed that transfers the property. Submitting an AP1 without the appropriate grant, transfer, assent or other evidence may result in a requisition or prevent the application from being completed.

The form normally identifies the title number, property details, applicant, registered proprietors and the nature of the requested change. It also records the documents lodged in support, any relevant restriction or charge, the fee, and information about the person receiving the property. The wording and entries must match the transfer deed and the register. For example, the name of a beneficiary should be consistent across the application and supporting documents, including spelling, initials and any legal name changes.

Supporting evidence will vary according to the circumstances, but may include:

• the grant of probate or letters of administration;
• a death certificate or other evidence required to deal with the deceased proprietor;
• the executed assent or transfer deed;
• evidence that a mortgage or other registered charge has been discharged, where applicable;
• consent or evidence required to satisfy a restriction in the register;
• identity evidence or an identity form where HM Land Registry’s requirements call for it; and
• any court order, power of attorney or additional document relevant to the transaction.

The title register should be checked before the AP1 is prepared. This can reveal restrictions, charges, notices, unusual ownership arrangements or a difference between the registered title and the information held by the estate. A restriction may require a certificate, consent or separate document before the application can proceed. A mortgage shown on the register may also need to be dealt with as part of the sale or transfer.

The application can be submitted by the personal representatives, but probate property transactions are often handled by a conveyancer because the form must be coordinated with the deed, identity checks, priority arrangements and any lender or restriction requirements. Whether submitted electronically or in paper form, the application must contain the required signatures, fee and supporting documents in the format accepted by HM Land Registry.

After receiving the application, HM Land Registry checks whether the requested change is legally supported and whether the evidence corresponds with the existing register. It may raise a requisition if information is missing or inconsistent. Typical causes include an incorrect title number, an incomplete or incorrectly executed deed, a missing grant, a discrepancy in names, an unpaid or incorrect fee, failure to address a restriction, or an application that uses the wrong form for the circumstances.

A requisition should be treated as part of the registration process rather than ignored. The response must address the specific point raised and may require a corrected form, further evidence, a new signature or clarification from the applicant or conveyancer. If the issue is not resolved within the stated period, the application may be cancelled and have to be submitted again, which can create additional work and affect priority.

Once the application is completed, HM Land Registry updates the title in accordance with the approved deed and evidence. The completed register should then be obtained and checked to confirm that the beneficiary, buyer or other new proprietor has been entered correctly, that the deceased proprietor has been removed where appropriate, and that any charge, restriction or notice has been recorded or discharged as intended.

In short, the AP1 is the administrative framework for a probate-related title change. Its effectiveness depends on using the correct underlying deed, supplying evidence of the personal representative’s authority, addressing the existing register and ensuring that every entry is consistent before submission.