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Swiss AG or GmbH: Irish Subsidiary or Branch?

A Swiss AG or GmbH expanding to Ireland? Compare an Irish LTD subsidiary with a registrable branch, Form A1 versus F13, director bonds, RBO and tax planning.

September 22, 2026 14 min read Editorial update

By the StartCompany.ie editorial team. Last updated September 22, 2026. Check current regulatory guidance at the CRO and Revenue.

Swiss business owners reviewing an Irish subsidiary and branch plan

A Swiss AG or GmbH can generally own an Irish limited company. It may instead establish a registrable Irish branch of the Swiss company, or serve Irish customers without a new Irish legal entity. Which route fits depends on where the business will actually operate, what customers will sign, and how management and tax responsibilities are divided.

For Swiss owners, an easy mistake is to treat Switzerland as though it were in the European Economic Area. It is not. This matters for the Irish director requirement and for the CRO form used when a Swiss company registers an Irish branch. This guide separates those issues before the incorporation paperwork begins.

Decide what the Irish business will be

An Irish subsidiary is a new legal person. The Swiss parent owns its shares, but the LTD can enter contracts, employ staff and keep accounts in its own name. A branch remains part of the Swiss company and does not give it a separate Irish corporate personality. Direct cross-border sales may be simpler where the Swiss company has Irish customers but no local establishment; tax, VAT and regulatory obligations still need review on the facts.

Compare the three routes before ordering a formation package. Identify Irish employees, premises, decision-makers, customer contracts, regulated activities, inventory and liability exposure. A separate Irish sales team can support a subsidiary; merely placing an Irish address on invoices does not establish a meaningful local operation. An Irish and Swiss adviser can assess whether the actual activity triggers branch registration or a different tax presence.

Form A1 for a subsidiary; Form F13 for a registrable branch

The CRO forms a new Irish LTD through Form A1 and a one-document constitution. The application identifies the company name, registered office, secretary, directors, share subscribers and intended activity in Ireland. The Swiss AG or GmbH can be the corporate shareholder, provided the subscription and signatory authority are properly documented. The Irish LTD then has its own filings and records.

The CRO says companies from a non-EEA state file Form F13 when registering a branch in Ireland. The Swiss parent may need to provide constitutional documents, incorporation evidence and accounting documents with the applicable certification and translation requirements. A branch is not an Irish LTD, so its filing and disclosure timetable differs. Have counsel determine whether the planned presence is a registrable branch rather than assuming all Irish sales require F13.

Swiss residence does not satisfy the EEA-director rule

The CRO generally requires at least one director of an Irish company to reside in the EEA. Switzerland is in Europe but outside the EEA. A director who lives in Zurich or Geneva does not satisfy this rule merely by being Swiss, by holding an EU passport or by travelling frequently to Ireland. Actual residence is the test.

If every proposed director genuinely resides in Switzerland, plan a qualifying EEA-resident director or the prescribed Section 137 bond before Form A1 is filed. The CRO says the bond for a new company must be furnished before incorporation and be effective on the incorporation date. A sole director cannot also be the LTD's secretary. Anyone appointed as a qualifying director has real governance responsibilities, not just an address requirement.

Prove the parent's authority and ultimate ownership

Keep the Swiss parent's exact registered name, commercial-register number, legal form, address and authority for its signatory together. Record the Irish shares and voting rights that the parent will hold. A Swiss managing director is not automatically an Irish director; those are separate appointments and should be minuted separately. If multiple Swiss owners or entities are involved, settle the ownership chain before drafting the Irish company documents.

Irish beneficial-ownership filing looks through corporate shareholders to relevant natural persons who ultimately own or control the Irish LTD. The RBO's guidance addresses subsidiaries owned by a foreign parent. Prepare an ownership chart and identification information for banking and RBO work. Recording the Swiss AG or GmbH as shareholder in the Irish register does not, by itself, finish the RBO filing.

Review real management, tax and group transactions

Irish Revenue generally deems an Irish-incorporated company tax resident in Ireland unless a double taxation agreement treats it as resident elsewhere. Swiss federal guidance says legal entities headquartered or effectively managed in Switzerland are generally within Swiss tax liability. If major decisions for the Irish company are made from Switzerland, Irish incorporation and an Irish registered office do not alone settle the tax result. Review the Ireland-Switzerland treaty and any Swiss or Irish permanent-establishment issues with advisers in both countries.

If the Swiss parent supplies staff, management, software, funding or goods to its Irish subsidiary, document the actual provider, recipient, price and commercial reason. Revenue applies an arm's-length principle to related-party transactions. A branch does not have the same intercompany relationship as a separate subsidiary, so do not use the same contract template for both structures without review.

Complete the Irish setup after registration

For a new LTD, the CRO certificate is the start rather than the end: arrange the statutory registers, RBO filing, first annual return, appropriate Revenue registrations, accounting records and bank onboarding. The company may need Irish VAT or payroll registration depending on its real activities. An Irish bank or payment provider will independently assess the Swiss parent, ultimate owners, funds and anticipated transactions; no formation certificate guarantees approval.

StartCompany.ie can assist with forming the Irish LTD and associated office or secretarial needs. A Swiss-only board may require the non-resident director-bond route, while a branch is a distinct service to scope separately. Compare the live package inclusions and total payable amount, and obtain Irish-Swiss tax and corporate advice before selecting the route.

  • Compare direct Swiss sales, an Irish branch and a separate LTD.
  • Confirm Swiss parent registration and signing authority.
  • Map ultimate owners and the planned activity in Ireland.
  • Resolve the EEA-director or bond requirement before Form A1.
  • File the correct CRO route and complete structure-specific follow-up filings.
  • Coordinate Irish and Swiss tax, banking and intercompany records.

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Official information and next steps

General information, not Irish or Swiss legal, tax, VAT or investment advice. Whether a branch is registrable, how the Irish activity is taxed and which director route is suitable depend on the facts. Check current official guidance and obtain cross-border advice.

Frequently asked questions

Can a Swiss AG or GmbH own all the shares in an Irish LTD?

Generally yes. The Irish LTD remains a separate legal entity, with its own officers, filings and beneficial-ownership obligations.

Does an Irish branch of a Swiss company use Form F12?

Generally no. Switzerland is not in the EEA; the CRO's non-EEA external-company branch route uses Form F13 where branch registration applies. Form F12 is the EEA branch route.

Does a Switzerland-resident director satisfy Ireland's EEA requirement?

No. Switzerland is outside the EEA. If no other director genuinely resides in the EEA, review the prescribed Section 137 bond or another available statutory exemption.

Is an Irish registered office enough to establish an Irish operation?

No. It is the company's official correspondence address, not proof of staff, management or economic activity in Ireland.

Does the Irish subsidiary make its own RBO filing?

A relevant Irish subsidiary generally must file beneficial-ownership details, tracing through the Swiss corporate shareholder to the relevant natural persons.

Will the subsidiary be taxed only in Ireland?

Not automatically. Swiss management, Irish operations, group transactions and the Ireland-Switzerland treaty may affect the outcome. Obtain coordinated tax advice.

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