How Long Does a Primary Medical Certificate Last in Ireland? (Complete Guide)

Last updated: January 2026

This information is based on current guidance from the HSE, Revenue, and Citizens Information Ireland.

If you (or someone you care for) is applying for a Primary Medical Certificate (PMC) in Ireland, one of the most common questions is: 

“How long does a Primary Medical Certificate last?

Short Answer: A Primary Medical Certificate is issued to people who are assessed as severely and permanently disabled. Because of this, it doesn’t have a fixed expiry date like a temporary sick note or GP certificate. 

In practice, a PMC is treated as a long-term or permanent certificate for entry into vehicle-related tax and relief schemes. However, it may be reviewed in specific circumstances, such as audits or eligibility checks.

This guide explains what a Primary Medical Certificate (PMC) is, who issues it, how long it lasts, when it may be reviewed, what benefits it allows, how to apply, and what to do if your application is refused.

Quick Summary

• A Primary Medical Certificate (PMC) confirms a person is severely and permanently disabled
• It does not have a fixed expiry date and is usually treated as long-term or permanent
• It is usually required only once when first applying for vehicle tax or relief schemes
• Revenue or the HSE may request a review in certain situations
• PMC is issued by the HSE following an assessment by a Senior Area Medical Officer (SAMO)
• Refused applications can be appealed to the Disabled Drivers Medical Board of Appeal
• A Primary Medical Certificate doesn’t provide financial or tax relief by itself, it is used as medical evidence when applying for specific schemes

What Is a Primary Medical Certificate (PMC)?

A Primary Medical Certificate (PMC) is an HSE-issued medical certification that confirms a person is severely and permanently disabled for the specific purposes of Disabled Drivers and Disabled Passengers Scheme.

It is used by Revenue and  other public bodies to determine eligibility for benefits such as:

• VRT and VAT relief
• Fuel grants (where applicable)
• Adapted vehicle concession
• Certain parking permits or exemptions

This certificate acts as the medical evidence required when applying for these schemes.

A Primary Medical Certificate can be issued for drivers or passengers, depending on how the vehicle relief scheme is being used.

Who Issues a Primary Medical Certificate?

A Primary Medical Certificate is issued following a medical assessment carried out by the Health Service Executive (HSE).

The assessment is typically conducted by a Senior Area Medical Officer (SAMO) attached to your local HSE office.

If the SAMO is satisfied that you meet the medical criteria, the certificate will be issued.

How Is the Eligibility for a Primary Medical Certificate Decided?

According to the Citizens Information, to qualify for tax relief under the scheme, you must have a valid PMC confirming that you are severely and permanently disabled and one of the following conditions applies:

• You are completely or almost completely without the use of both legs.
• You are completely without the use of one of your legs and almost completely without the use of the other leg to the extent that you are severely restricted as regards movement in your legs.
• You are without both hands or both arms.
• You are without one or both legs.
• You are completely or almost completely without the use of both hands or arms and completely or almost completely without the use of one leg.
• You are a person with restricted growth syndrome (dwarfism) and have serious difficulties with movement of your legs.

These criteria are defined in legislation and applied consistently by the HSE during medical assessment.

Practical note: The criteria are strict. A diagnosis alone is not enough. What matters is whether the impairment meets one of the specific functional categories above.

How Long Does a Primary Medical Certificate Last? (Detailed Answer)

Unlike temporary sick notes or GP “fit notes” that cover a specific number of days or weeks, a PMC is issued on the basis that the disability is permanent and severe. 

For this reason, it is treated as a long-term or permanent certificate for the purposes of vehicle tax relief and VRT / VAT exemptions,  and it does not normally carry a fixed expiry date.

Revenue guidance states that applicants are usually only required to present a primary Medical Certificate (PMC) at the time of first entry into the relevant relief scheme.

However, the Revenue or HSE may occasionally request an updated  medical assessment where they have a reason to believe that the eligibility may have changed.

Put simply: your PMC usually remains valid for long-term use, but you can be asked for an updated assessment in specific cases.

Why a Primary Medical Certificate May Be Reviewed Or Withdrawn

You may be asked for a fresh medical assessment if:

• Revenue or the administering body has a reason to suspect the original medical criteria are no longer met. For example: medical improvement, reversal of a condition, or evidence of mistaken application.
• You apply to the scheme many years after the original certificate and the authority wants current medical confirmation.
• Your application is selected as part of an administrative review or audit checks connected to VRT / VAT relief or fuel grants.

If a review is requested you will be told how to proceed.

What “Withdrawn” Means in Practice?

Under the relevant regulations, where the authorities believe a person does not fulfil the medical criteria, the person can be referred to the Disabled Drivers Medical Board of Appeal, and the Board may cancel the Primary Medical Certificate (or Board Medical Certificate) if it considers it appropriate.

This is not a routine event; it is tied to a specific concern about eligibility.

Can Revenue Refer You For Assessment?

Yes, Revenue has the authority to refer a PMC holder for assessment if there is a reason to believe the medical criteria may no longer be met.

What Benefits Does Having a PMC Allow You to Access?

Typical benefits (when combined with other qualifying conditions) include:

• VRT / VAT relief on specially adapted vehicles, fuel grants in some schemes.
• Access to certain parking permits or exemptions where local rules apply.

Important: The PMC is a medical eligibility certificate. Holding a PMC alone does not automatically guarantee every benefit, you must also meet the specific rules for each relief scheme.

Helpful Context: There are Limits and Scheme Rules

If you are using the Revenue scheme for persons with disabilities, the VAT / VRT remission or repayment is capped and depends on the adaptation category and whether the PMC holder is a driver or passenger.

A quick snapshot (for orientation, details vary by case and adaptation level):

(Always confirm the exact cap and conditions for your situation before making any financial commitment.)

How to Apply for Primary Medical Certificate

To apply for a PMC:

1. Request an application form from your local HSE office or from the HSE service page for your area and follow the instructions.
2. Prepare medical evidence showing the long-term nature of your disability. These may include:

• Hospital letters
• Consultant reports
• Operation notes
• Imaging (if relevant)

SAMOs will rely on objective medical evidence.

1. Attend the medical assessment 
2. Decision and issuance: If the SAMO is satisfied that you meet the medical criteria, the certificate will be issued
3. Keep a copy of the issued PMC for future use

Document Checklist You Can Use Before You Submit

• Application form requested from local HSE office
• Consultant/specialist letter(s) describing functional limitation
• Recent supporting clinical documentation (where relevant)
• A short personal note describing daily mobility limitations (optional, but can help frame the evidence)
• A copy saved for your own records

Why this matters: SAMOs will rely on objective medical evidence.

If Your Goal Is Tax Relief: What Typically Happens Next

Many applicants enter the Revenue scheme by submitting the appropriate Revenue application (for example, DD1). DD1 includes a checklist and notes that a copy of the PMC is required if it is your first time on the scheme.

What If Your Certificate Is Refused?

If your application is refused, you have the right to appeal to the Disabled Drivers Medical Board of Appeal.

You can contact them through: 

The Disabled Drivers Medical Board of AppealThe National Rehabilitation Hospital
Rochestown Ave,
Dún Laoghaire,
Co. Dublin
A96 E2H2

T: 01 235 5000
E: [email protected]

What happens on appeal

On appeal, the Board can adjudicate on eligibility and may issue a Board medical certificate (the certificate issued on appeal) where appropriate.

How Long Does It Take to Get a Primary Medical Certificate?

Processing time varies by HSE area. In general, applicants should expect several weeks from application to assessment and decision. Delays may occur if additional medical evidence is required.

Common Mistakes (and How to Avoid Them)

1. Assuming a PMC is the same as other medical certificates.
   A PMC is specific to severe and permanent disability criteria for the vehicle relief scheme. It is not a short-term “fit note.”
2. Submitting evidence that is too general.
   The decision is based on whether you meet the exact functional criteria (legs/arms/hands/lower-limb movement/dwarfism criteria), not simply a diagnosis.
3. Making financial commitments too early.
   Revenue guidance explicitly advises reading the terms carefully before entering any financial commitment in respect of the purchase of a vehicle.
4. Not keeping copies of key documents.
   Keep a copy of the PMC and your supporting documents; it helps if you are ever asked for an updated certificate in a later claim.

Practical Tips (What people often find helpful)

• If your medical history is complex, ask your consultant or specialist to explicitly describe how your function aligns with the scheme’s criteria (for example, the nature and extent of lower limb movement restriction).
• Treat the PMC as a “gateway document” for schemes: it supports eligibility, but each benefit still has its own conditions and limits.
• If you are ever asked for an updated certificate, follow the instructions you receive and respond promptly—delays are common when additional evidence is needed.