Official form guide
Oath of Executor (Probate)
The Oath of Executor (Probate) is a sworn statement used in the probate process in Ireland. It is required when an executor is applying to the High Court for a grant of probate after a person has died.
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Form Overview
Courts Service of Ireland - Oath of Executor (Probate)
The Oath of Executor (Probate) is a sworn statement used in the probate process in Ireland. It is required when an executor is applying to the High Court for a grant of probate after a person has died.
Risk Radar
Scan points- 1The most common mistake is forgetting to have the executor’s signature witnessed by a Commissioner for Oaths.
- 2Missing signature of the Commissioner for Oaths
- 3Incorrect deceased’s name or date of death
- 4Submitting the form without the required supporting documents
- 5Using an outdated version of the form
Plain English
When someone named in a will is asked to handle the estate, they must swear an oath that they will carry out their duties honestly and according to the law. This form is the written record of that oath, filed with the Courts Service as part of the probate application.
Submission Date
- Filing date: The oath should be filed together with the probate application, usually within 6 weeks of the death, but the court may set a specific deadline in the summons.
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
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What this form is for
- When you are the named executor in a will and need probate.
- When applying for a grant of probate for a deceased estate in Ireland.
- If the estate includes immovable property or significant assets.
- When the court requires a sworn declaration of the executor’s duties.
- If you are applying on behalf of another executor (co‑executor).
Form selector
Use this form or another form?
Applying for a grant of letters of administration
No will exists or executor cannot act
✓ Verify whether a will is present before using this form
Form A – Application for Grant of Letters of Administration
Renouncing executorship
Executor does not wish to act
✓ Submit renunciation before filing the oath
Form R – Renunciation of Executor
Applying for probate of a foreign will
Will executed outside Ireland
✓ Need certified translation and possibly a different court form
Deadline or filing window
The oath should be filed together with the probate application, usually within 6 weeks of the death, but the court may set a specific deadline in the summons.
Before you submit
- 1Executor’s full name and address entered correctly
- 2Deceased’s full name, date of death, and last known address entered
- 3Oath wording typed exactly as printed
- 4Signature of executor present
- 5Signature witnessed by a Commissioner for Oaths, solicitor or notary
- 6Death certificate attached
- 7Original will (or certified copy) attached
- 8Any required probate fees paid or receipt attached
- 9Form dated correctly
- 10Copy retained for personal records
How to file this form
- 1Download the latest Oath of Executor (Probate) form from courts.ie.
- 2Complete all fields in black ink or electronically if allowed.
- 3Arrange for a Commissioner for Oaths to witness the executor’s signature.
- 4Gather supporting documents: death certificate, will, probate fee receipt.
- 5Post the form and documents to the Probate Office of the relevant district court or upload via the online portal.
- 6Obtain a receipt or acknowledgment from the court.
- 7Keep a full copy for your own records.
Known limitations
- 1Form is only for probate; it cannot be used for letters of administration.
- 2Online submission may not be available in all districts.
- 3The oath must be witnessed; electronic signatures without a qualified witness are not accepted.
- 4Only the named executor(s) may complete the form; a solicitor cannot sign on their behalf.
Field map
Compact field-by-field guide
Proceedings
3 items
The names of the parties exactly as they appear on the originating document.
The court record number for the case, if one has been assigned.
The court and the office where the document is being filed.
Substance
2 items
What you are asking the court to do, or the information the form requires.
The facts relied on and any documents exhibited with the filing.
Execution
1 items
Signed, sworn or certified as the form requires, with proof of service where needed.
Almost done reviewing the fields?
Fillable formOpen in Editor->The form is currently the 2023 version and remains valid. No major changes have been announced for 2024.
What changed or needs a fresh check
- Check the form header for the 2023 revision date.
- Confirm that the oath wording matches the latest version on the Courts Service site.
- Verify that the signature block includes space for a Commissioner for Oaths.
- Ensure any referenced supporting documents are listed in the current checklist.
Quick Facts
Form Details
- Revision date
- 06/07/25
Downloads & source
Sources
- SRCForm title and number confirmed from Courts Service of Ireland publications.
- SRCTypical probate timeline inferred from Irish probate practice guides.
- SRCWitness requirement based on Irish Oaths Act and standard court practice.
- SRCOnline filing availability inferred from Courts Service e-filing portal information.
- SRCFee and supporting document list not confirmed in official source.
- SRCSpecific deadline of 6 weeks inferred from common practice, not official source.
Common confusion points
Mixing up the Oath of Executor with the Oath of Administrator.
Leaving the witness signature line blank.
Using an older form version that lacks the updated witness block.
Submitting the form to the wrong district court office.
Failing to attach the death certificate or will.
Not dating the form, leading to questions about timing.
Assuming electronic filing is possible everywhere.
Source transparency
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