Proof, not documents: 10 everyday Irish journeys and what the wallet changes

Most of the identity checks you go through in a week are not really about who you are. The bouncer wants to know you are over 18. The bank wants to know you are a real person who lives where you say. The car hire desk wants to know you hold a licence. Yet in every case you hand over a document that says far more than that: your full name, your date of birth, your address, sometimes a photo and a number that follows you around for life.

The digital identity wallets now being built in Ireland and across the EU are meant to flip that around. Instead of handing over a document and letting the other side take what they want, you prove the single fact that matters. "Over 18" without a date of birth. "Holds a licence" without a home address. The jargon for this is selective disclosure. The plain-English version is: show less, prove more.

Three things with similar names

Below are ten ordinary journeys, each with how it works today in Ireland, what changes with the wallet, and how Estonia does it now. Estonia is used for comparison because it has run a national digital ID for over two decades. One caution up front: Estonia's mature system is not its EU Digital Identity Wallet. Estonia is still procuring its EUDI wallet and has announced rollout for 2028, so it is ahead on everyday digital ID and behind on the EU wallet itself.

1. Opening a bank account

Today in Ireland:

Photo ID (passport or driving licence) plus a separate proof of address such as a utility bill, either in a branch or by photographing documents and taking a selfie in the app. The bank keeps copies of everything.

With the wallet:

You share verified name, date of birth and, where relevant, PPSN straight from the wallet, with your consent logged. Banks are among the private relying parties required to accept the EU wallet from 24 December 2027. Whether a wallet credential alone satisfies address checks in Ireland is not yet settled.

In Estonia today:

Residents identify themselves to banks with the ID-card, Mobile-ID or Smart-ID, and sign the account agreement with a qualified electronic signature that carries the same legal weight as a handwritten one.

2. Proving your age at a shop or online

Today in Ireland:

Garda Age Card, passport or driving licence, shown in full. Online, usually a self-declared date of birth or a document upload.

With the wallet:

An over-18 proof is one of the few features the Irish beta has confirmed. The shop sees a yes, not your birthday, your name or your address. Online age checks could work the same way once services connect to the wallet.

In Estonia today:

The ID-card is the everyday proof in person. Online age-gated services use ID-card, Mobile-ID or Smart-ID login, which discloses the full identity rather than a bare over-18 yes. Selective disclosure of a single attribute is a wallet-era feature Estonia does not yet have at scale.

3. Renting a car

Today in Ireland:

Driving licence, credit card, often a passport and sometimes a proof of address, all photocopied at the desk.

With the wallet:

Identity details can come from the wallet rather than a photocopied passport. A digital driving licence has been discussed for the Irish wallet but is not among the confirmed beta features, so treat licence-in-wallet as pending. Under eIDAS 2 the EU wallet is designed to hold a mobile driving licence as a standard attestation, and transport operators are in the group that must accept the wallet from late 2027.

In Estonia today:

Identity is settled with the ID-card. Rental agreements can be signed digitally with a qualified e-signature instead of at the desk.

4. Starting a new job (PPSN, right to work)

Today in Ireland:

You give your employer your PPSN and they register the employment with Revenue. If you are not an Irish or EEA citizen, the employer takes copies of your passport and residence permit and keeps them on file.

With the wallet:

PPSN and identity details are shared from the wallet with your consent, so the employer gets verified data rather than a photo of a card. Right-to-work proof as a wallet attestation is not confirmed for Ireland.

In Estonia today:

Employment contracts are routinely signed with a qualified e-signature. The employer registers the job in the state employment register, and the Tax and Customs Board, Health Insurance Fund and other agencies pick up the data over X-Road, Estonia's data exchange layer, without the employee resubmitting it.

5. Signing a lease or a contract

Today in Ireland:

Paper signatures or basic click-to-sign tools, with a scan of your ID attached. The landlord then registers the tenancy with the Residential Tenancies Board separately.

With the wallet:

eIDAS 2 requires every EU wallet to let the holder create a qualified electronic signature free of charge for non-professional use. That means a lease signed from your phone with a signature that is legally equivalent to pen on paper across the EU. Ireland has not yet said when its wallet will offer this.

In Estonia today:

Qualified e-signatures via ID-card, Mobile-ID or Smart-ID have been standard for leases, contracts and company paperwork for years. Signing a document digitally is the default, not the exception.

6. Logging into Revenue or myAccount

Today in Ireland:

Revenue's own myAccount login (PPSN, password and PIN) or a verified MyGovID.

With the wallet:

MyGovID remains the login anchor for Irish public services. eIDAS 2 requires public bodies to accept the EU wallet for online services that need strong identification, so wallet login to Revenue is the direction of travel, but how it sits alongside MyGovID has not been spelled out.

In Estonia today:

The e-Tax system has run since 2000. Residents log in with ID-card, Mobile-ID or Smart-ID and most returns are pre-filled from data already held by the state, so filing often takes minutes.

7. Collecting a prescription

Today in Ireland:

Paper prescriptions still circulate, though GPs can now send prescriptions electronically to the pharmacy through the HSE's secure email system. At the counter you give your name and address, or show a medical card.

With the wallet:

No health feature has been announced for the Irish wallet. At EU level, health is one of the planned wallet use cases, including cross-border prescriptions, but that is a 2027-and-after conversation rather than a 2026 one.

In Estonia today:

Prescriptions have been digital since 2010. The doctor issues it into the national system, the patient shows an ID-card at any pharmacy, and the pharmacist pulls it up. Paper is the rare exception.

8. Showing ID in person (Garda, post office)

Today in Ireland:

There is no general duty to carry ID. A driver stopped by the Garda must produce a licence on the spot or at a station within ten days. At the post office, collecting a payment or a registered item means showing a Public Services Card, passport or licence.

With the wallet:

A verified identity on your phone, with the wallet beta already holding name, date of birth and PPSN. Whether the Garda or An Post will accept wallet ID in person, and when, has not been confirmed.

In Estonia today:

The ID-card is a mandatory identity document for residents and is accepted everywhere a document is asked for. The state's Eesti app also shows a resident's documents from the phone.

9. Verifying identity for an online marketplace

Today in Ireland:

Phone number confirmation, then a document photo and selfie uploaded to the platform or its verification partner. Those copies are stored by a company you may never deal with again.

With the wallet:

You prove you are a verified person, and only the attributes the service genuinely needs, from the wallet. Marketplaces are not in the list of sectors obliged to accept the wallet by late 2027, so adoption here depends on platforms choosing to connect.

In Estonia today:

Many Estonian services offer ID-card, Mobile-ID or Smart-ID login, so verified identity is a normal sign-in option rather than a document upload.

10. Renewing a licence or permit

Today in Ireland:

A driving licence can be renewed online with a verified MyGovID; otherwise it is an appointment and documents at a National Driver Licence Service centre. Many other permits still need forms and photocopies.

With the wallet:

The EU wallet becomes an accepted way to identify yourself to any public body online across the EU. For an Irish resident that should mean one wallet works for Irish renewals and for dealings with another Member State's administration. Which Irish renewals move first is not announced.

In Estonia today:

Renewals and most permits are handled through the state portal with ID-card, Mobile-ID or Smart-ID login, and agencies fetch supporting data from each other over X-Road rather than asking the citizen to supply it again.

What to watch

• The beta going public. The Irish wallet is invite-only. The real test is when anyone can download it and when the first shop, bank or public counter accepts an over-18 proof or a PPSN from it.
• 24 December 2026. The date every Member State, including Ireland, must have a wallet available. Watch whether Ireland lands on time and whether the launch includes qualified e-signatures or just identity sharing.
• 24 December 2027. The date banks, telecoms, transport and other named private sectors must accept the wallet. That is when "proof, not documents" starts to change the forms you fill in, not just the apps on your phone.

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