Starting a probate application yourself is a reasonable decision. The Probate Office accepts personal applications, and many straightforward estates are administered without professional help. But when things go wrong — and they do, regularly — knowing when to bring in support can save you months of delay and significant personal expense. For a step-by-step walkthrough of the process itself, see our guide to DIY probate in Ireland. For a broader overview, see our guide to probate in Ireland.
The scale of the problem is significant. Before the Probate Office introduced revised application forms in 2024, 45% of probate applications and 60% of intestacy applications (estates where someone died without a will) contained errors serious enough to be returned. Even after the new forms brought that down to 16% for probate, the error rate for intestacy applications remains at 38%. These are applications from solicitors — personal applicants may face similar or higher error rates.
Warning signs your DIY probate needs professional help
Some problems are clear signals that continuing alone is likely to cost you more time and money than bringing in a professional. If any of the following situations apply to you, get advice before taking your next step.
Application returned by Probate Office
Your papers have been sent back with queries or without assessment
Revenue queries on your SA.2
Revenue has raised questions about asset values, beneficiary details, or missing information
You do not understand what the Probate Office is asking
The correspondence uses legal terms you cannot confidently interpret
The estate has foreign assets or a foreign domicile
Cross-border estates involve tax treaties and foreign legal systems that require specialist knowledge
Beneficiaries are in dispute
A solicitor is legally required when disputes exist among the next of kin
You have missed a tax deadline
Late filing of CAT returns or income tax can result in surcharges and interest from Revenue
Months have passed with no progress
The application has stalled and you are unsure what the next step is
Common warning signs that your DIY probate application needs professional support.
| Warning sign | Why it matters |
|---|---|
| Application returned by Probate Office | Your papers have been sent back with queries or without assessment |
| Revenue queries on your SA.2 | Revenue has raised questions about asset values, beneficiary details, or missing information |
| You do not understand what the Probate Office is asking | The correspondence uses legal terms you cannot confidently interpret |
| The estate has foreign assets or a foreign domicile | Cross-border estates involve tax treaties and foreign legal systems that require specialist knowledge |
| Beneficiaries are in dispute | A solicitor is legally required when disputes exist among the next of kin |
| You have missed a tax deadline | Late filing of CAT returns or income tax can result in surcharges and interest from Revenue |
| Months have passed with no progress | The application has stalled and you are unsure what the next step is |
None of these situations means you have failed. Probate is a legal process with precise requirements, and even experienced solicitors submit applications that get returned. The question is not whether you should have started yourself — it is whether continuing alone is the most efficient path from where you are now.
Where DIY probate most commonly fails
The Probate Office and Revenue have specific requirements for every part of a probate application. The Law Society of Ireland reports that name and address inconsistencies, incorrectly executed Jurats, and title errors remain the most common reasons for rejection. If your application contains three or more queries, the Probate Office returns the entire file without full assessment — and returned applications are treated as new files when resubmitted.
SA.2 form errors
Incorrect asset valuations, missing property, wrong beneficiary details
Revenue queries delay the application. For deaths from 14 September 2020, you can correct SA.2 errors online via myAccount or ROS, or by completing Form SA.2A. The older CA26 (Corrective Affidavit) applies only to CA24 forms for deaths before 5 September 2020.
Name and address inconsistencies
The deceased's name or address differs between the will, death certificate, SA.2, and Oath
The Probate Office returns the entire application — it must be resubmitted as a new file
Incorrectly executed Jurats (the sworn declaration at the end of a legal document)
The Oath or Bond (a formal guarantee document required in some estates) is not sworn or affirmed correctly before a Commissioner for Oaths (a legally authorised person who administers oaths and statutory declarations)
A significant number of applications are rejected for this reason alone
Title or entitlement errors
The applicant's legal right to apply is not correctly set out in the application
Papers returned without full assessment — you must start the application again
Tax complications
CAT thresholds miscalculated, prior gifts not aggregated, income tax returns incomplete
Revenue delays or penalties; potential personal liability for the executor
Disputes among beneficiaries
Family disagreements over the will, asset distribution, or who should administer the estate
You are legally required to instruct a solicitor — the Probate Office will not accept a personal application
The six most common points where DIY probate applications fail in Ireland.
| Failure point | What goes wrong | The consequence |
|---|---|---|
| SA.2 form errors | Incorrect asset valuations, missing property, wrong beneficiary details | Revenue queries delay the application. For deaths from 14 September 2020, you can correct SA.2 errors online via myAccount or ROS, or by completing Form SA.2A. The older CA26 (Corrective Affidavit) applies only to CA24 forms for deaths before 5 September 2020. |
| Name and address inconsistencies | The deceased's name or address differs between the will, death certificate, SA.2, and Oath | The Probate Office returns the entire application — it must be resubmitted as a new file |
| Incorrectly executed Jurats (the sworn declaration at the end of a legal document) | The Oath or Bond (a formal guarantee document required in some estates) is not sworn or affirmed correctly before a Commissioner for Oaths (a legally authorised person who administers oaths and statutory declarations) | A significant number of applications are rejected for this reason alone |
| Title or entitlement errors | The applicant's legal right to apply is not correctly set out in the application | Papers returned without full assessment — you must start the application again |
| Tax complications | CAT thresholds miscalculated, prior gifts not aggregated, income tax returns incomplete | Revenue delays or penalties; potential personal liability for the executor |
| Disputes among beneficiaries | Family disagreements over the will, asset distribution, or who should administer the estate | You are legally required to instruct a solicitor — the Probate Office will not accept a personal application |
Tax complications that catch DIY applicants
The Statement of Affairs (SA.2) form requires you to declare the full value of the estate to Revenue. This includes property, bank accounts, investments, personal effects, and any assets held jointly or abroad. Undervaluing assets or omitting them entirely can trigger Revenue queries that delay the entire application.
Capital Acquisitions Tax (CAT) adds another layer of complexity. CAT is charged at 33% on inheritances above the relevant group threshold:
- €400,000— Group A (a child inheriting from a parent)
- €40,000— Group B (siblings, nieces, nephews, grandchildren whose parent is still alive, grandparents, and parents in certain cases)
- €20,000— Group C (all others)
These thresholds are lifetime cumulative — any previous gifts or inheritances from the same group count toward the total.
If you discover errors in your SA.2 after submission, the correction process depends on when the deceased died. For deaths on or after 14 September 2020, you amend the SA.2 online through myAccount or ROS, or by completing Form SA.2A. The Corrective Affidavit (Form CA26) applies only to the older CA24 form, used for deaths before 5 September 2020. A qualified tax advisor can help you identify which route applies and file the correction properly.
When the law requires you to use a solicitor
In certain situations, the Probate Office will not accept a personal application at all. You are legally required to instruct a solicitor when any of the following apply:
- There are disputes among the next of kin about the estate
- The original will is lost or its validity is questioned
- The applicant is under 18 years old or lacks decision-making capacity
- The deceased was domiciled outside the Republic of Ireland and left a will in a foreign language, or no grant of representation has been issued in their home country
- The applicant does not live in the Republicand there are beneficiaries (other than the spouse) who will inherit €20,000 or more
The Probate Officer also has discretion to require a solicitor in any other case where the circumstances warrant it. If you are unsure whether your situation falls into one of these categories, check before investing further time in a personal application.
The cost of delay versus the cost of help
Many people persist with a DIY application because they believe instructing a solicitor means paying for everything twice. In practice, a solicitor who takes over mid-process reviews what you have done, identifies what needs correcting, and submits on your behalf. You do not start from scratch.
Probate Office fees are also higher for personal applicants than for solicitor applications. The table below shows the difference.
Up to €100,000
€200
€100
Up to €250,000
€400
€200
Up to €500,000
€700
€350
Up to €750,000
€1,000
€500
Up to €1,000,000
€1,300
€650
Probate Office fees for personal applicants versus solicitor applications (courts.ie, 2026).
| Net estate value | Personal applicant fee | Solicitor application fee |
|---|---|---|
| Up to €100,000 | €200 | €100 |
| Up to €250,000 | €400 | €200 |
| Up to €500,000 | €700 | €350 |
| Up to €750,000 | €1,000 | €500 |
| Up to €1,000,000 | €1,300 | €650 |
A personal applicant pays double the Probate Office fee compared to a solicitor application. When you factor in the risk of rejection, resubmission, and the time cost of delay — frozen bank accounts, property that cannot be sold, frustrated beneficiaries — the financial case for professional help becomes clearer.
How to transition from DIY to professional help
If you have decided to bring in a solicitor, the transition is straightforward. You are not admitting defeat — you are making a practical decision to get the estate resolved efficiently.
Gather what you have.Collect everything related to your application: the will, death certificate, any correspondence from the Probate Office or Revenue, your SA.2 submission, valuations, and any notes about the estate's assets and debts. A solicitor can work with whatever stage you have reached.
Explain where you are stuck. Be specific about what has gone wrong. If your application was returned, bring the Probate Office correspondence. If Revenue raised queries, bring those letters. The more context you provide, the faster the solicitor can identify what needs fixing.
Ask about fees upfront.Solicitor fees vary by estate value and complexity. Ask for a written fee estimate before instructing them — the Law Society of Ireland requires solicitors to provide this before starting work. The cost of professional help is paid from the estate, not from your personal funds.
Understand your liability. As executor, you are personally liable if you distribute assets incorrectly or fail to meet tax obligations. The Law Society of Ireland states plainly: if you distribute assets to the wrong people or without paying all debts, you may have to pay the money to the right people or creditors yourself. Professional guidance protects you from this exposure. See our guide to executor liability in Ireland for the full picture.
The estates that are hardest to manage alone
Some estates look simple on the surface but contain hidden complexity that makes DIY administration risky. If any of the following apply to the estate you are managing, professional advice is worth seeking before you take the next step.
- Property that needs to be sold— the legal transfer of property (conveyancing) involves requirements that go beyond the probate application itself
- Business assets or partnership interests— valuation and transfer of business assets require specialist knowledge
- Foreign assets or non-resident beneficiaries— cross-border estates involve tax treaties and multiple jurisdictions
- Previous gifts that may trigger CAT— lifetime gifts must be aggregated with the inheritance, and getting this wrong exposes you to Revenue penalties
- Outstanding debts or creditor claims— debts must be paid in a specific priority order before any distribution to beneficiaries
- A will that is ambiguous or contested— any question about the will's meaning or validity requires legal interpretation