Incorporate in Ireland. 12.5% trading rate, 6.25% KDB, 30% R&D credit, full EU access.
An Irish Private Company Limited by Shares (LTD) pays 12.5% corporation tax on trading income – the lowest headline trading rate in Western Europe, codified, and unchanged for two decades. Layer in the Knowledge Development Box (6.25% effective rate on qualifying patent and copyrighted-software income), the 30% refundable R&D tax credit on qualifying research and development spend, and the new participation exemption on qualifying foreign dividends (effective from 1 January 2025), and the Irish LTD becomes a serious operating and holding vehicle. Full EU member, 75+ double-tax treaties, tier-one banking, and a legal system rooted in English common law. Fixed US$2,495, filed in one to two weeks.
Used by global technology and pharma groups onshoring into the EU, SaaS and software founders positioning IP under the KDB, R&D-heavy engineering teams claiming the 30% credit, and international holding structures that need a credible EU-member operating subsidiary – with the LTD as the default vehicle.
Why incorporate in Ireland?
Ireland's pitch is the combination: a codified 12.5% corporation tax rate on trading income that has held steady for over two decades, full EU membership with Single Market access, a common-law legal system that Anglo-American counterparties understand without translation, 75+ double-tax treaties, and three preferential layers on top – the Knowledge Development Box at 6.25% effective on qualifying IP income, the 30% refundable R&D tax credit, and the new participation exemption on qualifying foreign dividends. It is the default onshoring destination for global tech and pharma for a reason. The same mechanics work at founder scale for IP-heavy software businesses and for holding structures that need a credible EU-member parent.
12.5% trading rate, unchanged through 2026
Corporation tax on trading income of an Irish-resident company is a flat 12.5% – the lowest headline trading rate in Western Europe, codified in primary legislation and politically stable through successive governments. The 15% global minimum rate under Pillar Two is a top-up that applies only to in-scope MNE groups with consolidated revenue of EUR 750m+; it does not change the 12.5% rate for sub-threshold companies, which is essentially every founder and SME we work with. Passive and investment income is taxed at 25%, which is why structuring around what counts as trading matters. For a software company that actually trades, 12.5% is the real number.
Knowledge Development Box: 6.25% on qualifying IP
The KDB regime applies an effective 6.25% rate to income from qualifying intellectual property – patents and copyrighted software – using the modified nexus approach. Qualifying income is proportionate to R&D spend incurred by the Irish company. It is the only internationally-compliant IP box in the common-law world and meaningful for software and engineering teams that develop their own code or patents.
R&D tax credit: 30% refundable
Qualifying research and development expenditure attracts a 30% tax credit (increased from 25% under Finance Act 2023). The credit is refundable – if the company has no CT to offset, Revenue pays the credit as cash over three years. Stackable with the KDB for teams that both develop IP and commercialise it through the same Irish entity.
Participation exemption on foreign dividends
Finance Act 2024 introduced a broader EU-style participation exemption on qualifying foreign dividends received by Irish-resident parents, effective from 1 January 2025. Combined with the existing substantial-shareholder exemption on qualifying share-disposal gains, this makes Ireland a clean choice for holding-company structures.
Full EU member, 75+ treaty network
Irish LTDs sit inside the Single Market with tariff-free intra-EU trade, benefit from EU Parent-Subsidiary Directive 0% withholding on qualifying dividends, and have access to a 75+ double-tax treaty network that covers every major trading partner. Post-Brexit, Ireland is the only English-speaking common-law jurisdiction inside the EU.
Cooperative, highest-tier compliance posture
Ireland is never on an EU tax blacklist (as an EU member), is a full signatory to CRS and FATCA, and runs a public company register via the CRO plus the Central Register of Beneficial Ownership (CRBO). The Companies Act 2014, the KDB regime, the R&D credit, and the participation exemption all sit in primary legislation.
What is included in your Irish LTD formation
The US$2,495 fixed price covers the full formation cycle through the Companies Registration Office, the Central Register of Beneficial Ownership, and Revenue. No hidden extras.
Irish LTD vs other EU operating jurisdictions
Ireland competes with Cyprus on low-rate EU operating tax, with the Netherlands on holding-company mechanics, and with Luxembourg on investment-vehicle use. Honest side-by-side:
| Feature | Ireland | Cyprus | Netherlands | Luxembourg |
|---|---|---|---|---|
| Base formation cost | US$2,495 | US$3,495 | US$3,250 | US$5,495 |
| Setup time | ~1-2 wks | ~2 wks | ~1-2 wks | ~2-3 wks |
| Trading rate CT | 12.5% | 12.5% | 19-25.8% | 17% |
| IP Box effective rate | 6.25% (KDB) | 2.5% (IP Box) | 9% (Innovation Box) | 5.2% (IP regime) |
| R&D credit | 30% refundable | Partial | WBSO (wage-based) | Partial |
| Participation exemption | Yes (from 2025) | Yes | Yes (1995-era) | Yes |
| EU market access | Full member | Full member | Full member | Full member |
| Double-tax treaties | 75+ | 65+ | 95+ | 85+ |
| Annual renewal | US$995 | US$1,495 | US$1,695 | US$2,495 |
The bottom line: pick Ireland when you want common-law legal certainty and the 12.5% trading rate inside the EU, when the KDB maps to your IP, or when you are building an English-speaking EU onshore subsidiary. Pick Cyprus for a lower IP-box effective rate and lighter substance. Pick Netherlands for the most mature participation exemption and the deepest treaty network. Pick Luxembourg for regulated fund and investment-vehicle structuring.
How to incorporate in Ireland, step by step
One to two weeks is the realistic door-to-door timeline. The CRO itself is fast; ID verification, beneficial-ownership filing, and Revenue registration take most of the calendar time.
Name reservation and paperwork
We reserve your name of choice and submit the paperwork for the directors and shareholders.
CRO filing and Constitution adoption
Form A1 filed electronically with the Companies Registration Office under the Companies Act 2014. Certificate of Incorporation typically issued in 3-5 business days. Constitution adopted, initial shares issued and certificates printed, statutory registers populated, and the initial filing made at the Central Register of Beneficial Ownership (CRBO).
Revenue registration and document pack
Registration with the Revenue Commissioners for corporation tax, VAT where applicable (threshold EUR 85,000 goods / EUR 42,500 services), and PAYE if staff are to be employed. Digital document pack delivered. You now have a working Irish LTD ready to trade, invoice, apply for KDB / R&D credit positioning, or open corporate banking.
Optional Irish LTD add-ons
Irish clients typically need KDB and R&D credit positioning, EUR banking, or ongoing Revenue compliance support. These are the extras most commonly added.
Knowledge Development Box positioning
Qualifying-IP scoping for the KDB regime, modified-nexus calculation setup, IP-ownership structuring, R&D-cost attribution methodology, and the documentation pack you will need to support the 6.25% effective rate on Revenue review.
R&D tax credit positioning
Qualifying-activity scoping for the 30% R&D credit, project documentation template, qualifying-expenditure tracking methodology, and Revenue submission support for the first claim cycle.
EUR bank account introduction
Warm introduction to AIB, Bank of Ireland, Fineco, or Revolut Business for EUR, GBP, and USD multi-currency corporate accounts.
Irish accounts and corporation tax pack
Annual statutory accounts prepared and filed at the CRO, corporation tax return (CT1) filed with Revenue, CRBO annual maintenance, and quarterly VAT returns where applicable.
Irish director / substance pack
Resident Irish director provision (required unless the Section 137 bond is in place), board-meeting minutes coordination, and substance-reporting documentation for the 12.5% trading-rate position.
Annual compliance pack
Registered office renewal, annual return (B1) filing with the CRO, CRBO maintenance, and Revenue status monitoring. Covers year two and onward.
Irish LTD: frequently asked questions
If you are researching whether to incorporate in Ireland, these are the questions we hear most often on strategy calls.
How long does it take to incorporate in Ireland?
About one to two weeks end to end. The CRO can issue the Certificate of Incorporation in 3-5 business days on the standard electronic track. ID verification, Constitution adoption, beneficial-ownership filing at the CRBO, and Revenue registration cover the rest of the window.
Do I need to visit Ireland to incorporate?
No. Irish LTD incorporation is routinely done remotely via certified electronic ID verification and e-signature. Most non-resident founders never visit Ireland during formation.
What tax does an Irish LTD actually pay?
Corporation tax is 12.5% on trading income of an Irish-resident company, and 25% on non-trading (passive / investment) income. The 12.5% rate is the real rate for sub-EUR-750m groups – the 15% Pillar Two QDTT only tops up in-scope MNE groups above that consolidated-revenue threshold. The Knowledge Development Box takes the effective rate on qualifying IP income to 6.25%. The 30% R&D credit applies to qualifying research and development expenditure. Dividend withholding is 25% default, reduced to 0% for qualifying parents under EU rules, treaties, or domestic exemptions.
What counts as trading income?
Active, commercial business income – software sales, consulting fees, product revenue, service revenue – taxed at 12.5%. Passive income – interest, most rents, dividends from non-trading subsidiaries – is taxed at 25% unless an exemption applies. If your business is a going concern with real customers, the 12.5% rate is usually the right answer. Revenue applies the 'trade' test substantively.
How does the Knowledge Development Box work?
The KDB regime applies an effective 6.25% rate to income from qualifying intellectual property – primarily patents and copyrighted software – using the modified nexus approach. Qualifying income is proportionate to R&D spend incurred by the Irish company itself. Acquired IP and outsourced R&D reduce the qualifying share. It is the only IP box in the common-law EU.
What is the 30% R&D tax credit?
A refundable tax credit equal to 30% of qualifying research and development expenditure. Qualifying spend covers R&D salaries, equipment, materials, and qualifying subcontracted R&D. The credit is applied against corporation tax first; any unused balance is refundable as cash over three years. Stackable with the KDB for teams that both develop and commercialise IP through the Irish entity.
What is the new participation exemption?
Finance Act 2024 introduced a broader EU-style participation exemption on qualifying foreign dividends received by Irish-resident parent companies, effective from 1 January 2025. Combined with the existing substantial-shareholder exemption on qualifying share-disposal gains, this makes Ireland a clean choice for a holding-company structure on top of an operating group.
Do I need an Irish-resident director?
An Irish LTD must have at least one EEA-resident director, OR the company must hold a Section 137 bond (approximately EUR 25,000 bond for two years) as an alternative. Most non-resident-owned LTDs either appoint a nominee Irish director through our substance pack or use the Section 137 bond route. Both are standard.
Can I open a bank account for an Irish LTD?
Yes. AIB, Bank of Ireland, Fineco (EU-wide), and Revolut Business all onboard Irish LTDs. Traditional banks require director documentation, business plan, and source-of-funds evidence; neobanks are faster. Ireland is inside SEPA and the Eurozone.
Does an Irish LTD need to file accounts?
Yes. Every Irish LTD files annual statutory accounts at the CRO (abridged filing available for small companies), an annual return (Form B1), an annual corporation tax return (CT1) with Revenue, and CRBO beneficial-ownership updates. Our accounts pack handles the full cycle.
Is Ireland's 12.5% rate increasing to 15% in 2026?
Not for the companies we work with. The 15% global minimum effective rate under Pillar Two is implemented in Ireland as the Qualified Domestic Top-up Tax (QDTT), but it only applies to in-scope multinational groups with consolidated revenue of EUR 750 million or more in at least two of the preceding four years. For sub-threshold companies – which is every founder, SME, and early-stage group we typically incorporate – the Irish trading rate remains 12.5%, codified in primary legislation. The 12.5% rate was reaffirmed explicitly by the Irish government when Pillar Two was adopted, and is politically supported across the major parties. For SMEs, the 15% QDTT is simply not in scope.
Is forming an Irish company legal?
Fully legal. An Irish LTD is a standard, CRO-registered corporate entity that files annual statutory accounts and a corporation tax return with Revenue. Ireland is an EU member (so cannot be on the EU non-cooperative list), a full signatory to CRS and FATCA, and rated compliant on international tax-transparency peer review. You pay Irish tax at the statutory rate (12.5% trading, 25% non-trading, or the effective rate under KDB / R&D credit) and, if you are a non-resident shareholder, report dividends and gains in your own country of tax residence. We handle formation and Irish compliance. Your tax adviser handles home-country reporting.
Ready to incorporate your Irish LTD?
One to two weeks, fixed US$2,495, everything included through the Companies Registration Office, the CRBO, and Revenue. Or book a strategy call first and we will pressure-test whether an Irish LTD operating company, a KDB-positioned IP vehicle, or a holding-company structure under the new participation exemption is the right fit for your activity.
Sources and references
- Companies Registration Office, Irish companies registry
- Revenue Commissioners, Irish tax authority
- Companies Act 2014.
- Taxes Consolidation Act 1997 (with Finance Acts including Finance Act 2023 and Finance Act 2024).
- Central Register of Beneficial Ownership of Companies, CRBO
- European Council, EU list of non-cooperative jurisdictions for tax purposes