How to Change Your Registered Office Address in Ireland

Key Takeaway

To change your registered office address in Ireland, arrange a suitable new address first and then submit Form B2 through the CRO’s CORE system. The CRO should be notified within 14 days, and the new address becomes effective once the change is registered. A compliant virtual office can provide the required physical Irish address while also receiving your company correspondence. 

Why Would a Company Change Its Registered Office Address?

Businesses change their registered office address for many practical reasons. You may be leaving a rented office, moving home, changing accountants or no longer want your personal address displayed on the public company record. Remote and international businesses may also want a permanent Dublin address while operating from another location.

A stable business address provides continuity and avoids having to update the company record every time you move home or change workspace. Sky Business Centres can provide a professional Dublin address for CRO registration and receive your company correspondence while you continue working from elsewhere.

What Is a Registered Office Address?

A registered office is the official legal address of an Irish company. It is where CRO correspondence, formal notices and legal documents addressed to the company are delivered.

The address must be a physical location in Ireland that can receive post and documents delivered by hand. However, it does not have to be the place where the company carries out its day-to-day work.

A registered office and a virtual office are not exactly the same. A registered office is a legal requirement, while a virtual office is a service that can provide a suitable company address together with mail handling and other business support.

You can read more about the distinction in our guide to virtual offices and registered offices in Ireland.

Can You Change Your Registered Office to a Virtual Office?

Yes. An Irish company can generally change its registered office to a virtual office where the provider supplies a genuine physical address in Ireland and permits its use for CRO registration.

Sky Business Centres’ virtual office Dublin service can provide a stable company address without the cost of renting full-time workspace. The Business Address package can be used as a registered office and includes mail handling at a choice of three Dublin locations.

Complete the provider’s identification and company checks before filing the change. Do not submit an address to the CRO until it has been approved for your company’s use.

How Do You Change a Registered Office Address in Ireland?

1. Arrange the New Address

Choose the address and confirm that it meets CRO requirements. When using a virtual office, check that registered office use is included rather than assuming every mail address can be used.

The provider should explain how official post is received, how you will be notified and whether mail can be collected, scanned or forwarded.

2. Check the Current CRO Record

Check the company’s existing registered office through the CRO company search facility. This confirms the exact address currently recorded and helps prevent errors when submitting the change.

3. Submit Form B2 Through CORE

A change of registered office is notified to the CRO using Form B2. It can be filed online through CORE without a filing fee.

The CRO says notification should be filed within 14 days of the change. The new address becomes legally effective only when the CRO registers the Form B2, so file promptly and check that the submission has been accepted.

You can read the CRO’s official guidance on changing a registered office for the current filing requirements.

4. Confirm the New Address Is Registered

Check the company record again to make sure the new registered office appears correctly. Submitting the form does not necessarily mean the public record has already been updated.

This is important because documents sent to the address currently recorded by the CRO may still be treated as properly delivered. An outdated address could lead to missed compliance reminders, court papers or strike-off notices.

5. Update Other Business Records

Changing the registered office at the CRO does not automatically update every organisation or document holding your company address.

Review the address used with Revenue, banks, insurers, payment providers, suppliers and advisers. You may also need to update your website, invoices, contracts, email signatures and business stationery.

The registered office and trading address may be the same, but they do not have to be. Decide whether you are changing only the legal address or also the public-facing business address.

Why Move a Registered Office Away from a Home Address?

A home address may be convenient when a company is formed, but it can create privacy and continuity issues. The registered office appears on the public company record, and moving home creates further company updates.

A professional address keeps personal and business correspondence separate and gives clients and suppliers a consistent point of contact while the company works remotely.

Our comparison of a home address and a virtual office explains the practical differences.

What Happens to Mail After the Address Changes?

Official correspondence can include CRO reminders, Revenue letters, legal documents and communications from banks or other institutions.

Before leaving the old address, arrange for remaining post to be collected or redirected where possible. At the new address, confirm how quickly notifications are sent and whether mail can be collected, scanned or forwarded.

See our guide to virtual office mail handling for a closer look at the process.

What Should You Check Before Choosing a New Address?

Check that the address is a genuine physical location, that the provider expressly allows CRO use and that official documents will be handled reliably.

Also review the provider’s mail charges, contract terms, onboarding requirements and cancellation arrangements. Be prepared to complete identity and company verification before the address is activated.

Our guide to virtual office costs in Ireland explains the usual packages and features.

Frequently Asked Questions

1. Which CRO form changes a registered office address?

An Irish company uses Form B2, submitted through CORE.

2. How long do I have to notify the CRO?

The CRO says the change should be notified within 14 days. File as soon as the new address is approved and ready to receive correspondence.

3. Is there a fee for filing Form B2?

The CRO states that Form B2 can be filed online through CORE free of charge.

4. Can a registered office be a virtual office?

Yes, provided it is a genuine physical address in Ireland, can receive official correspondence and the provider permits its use for CRO registration.

5. Does Form B2 change a director’s personal address?

No. Form B2 changes the company’s registered office. Changes to a director’s or company secretary’s details are dealt with separately, generally through Form B10.

Final Thoughts

Changing a registered office address is usually straightforward, but the order matters. Approve the new address first, file Form B2 promptly, confirm the CRO has registered the change and then update other organisations and materials using the company address.

For businesses moving from a home address, former office or accountant’s address, Sky Business Centres provides a professional Dublin Business Address from €49 per month. It can be used as a registered office and includes mail handling at three Dublin locations, giving your company a stable base without renting a permanent office.