Branch Office (External Company) in Ireland — SaaS Startup Formation Guide
For SaaS startups, prioritize jurisdictions with strong intellectual property (IP) protection, access to global payment gateways like Stripe or PayPal, and favorable tax treaties to avoid double taxation on software subscriptions.
Last verified: June 13, 2026
Corporate Tax
12.5%
State Tax
0.0%
Formation Cost
$58
Annual Fee
$17
Forming a Branch Office (External Company) in Ireland as a SaaS Startup means a total tax burden of 12.5% and an official formation cost of $58. There is no minimum capital requirement. Standard formation takes 1-2 weeks, or 3-5 business days expedited. No local director is required; the process can be managed remotely. This guide covers the steps, tax breakdown, banking options, and compliance requirements — all from verified data.
First-year total cost
≈ $1,377
Ongoing (per year)
≈ $822
Why Branch Office (External Company) for SaaS Startup?
A Software as a Service (SaaS) startup delivers applications over the internet on a subscription basis. Because SaaS companies operate globally from day one, choosing the right jurisdiction is critical for accepting international payments, protecting intellectual property, and attracting venture capital.
Ideal for
- Tech entrepreneurs
- Software developers
- Venture-backed founders
- Global digital businesses
Challenges to watch
- Navigating international VAT/Sales Tax on digital services
- Protecting intellectual property across borders
- Opening reliable merchant accounts for recurring billing
- Complying with global data privacy laws (e.g., GDPR, CCPA)
Key decision criteria
- Access to global payment processors (Stripe, Braintree)
- Venture capital familiarity (e.g., Delaware C-Corp)
- Corporate tax rates and R&D tax incentives
- Ease of issuing employee stock options (ESOP)
Branch Office (External Company) formation requirements
Minimum capital
None
Standard timeline
1-2 weeks
Expedited timeline
3-5 business days
Local director
Not required
Registered office
Virtual office allowed
Notarization
Required
An EEA-resident director is not strictly required, but the branch must appoint a person resident in Ireland authorized to accept service of documents and ensure compliance.
Estimated breakdown (based on avg. $150,000 revenue)
Simulate with your own revenue →
VAT / Sales Tax
Standard rate 23%. Registration threshold: 85,000 EUR. The VAT registration threshold is €85,000 for goods and €42,500 for services. Non-EU businesses providing digital services must register from their first sale.
Banking & payments for SaaS Startup
Opening a traditional bank account in Ireland as a non-resident can be challenging and often requires an in-person meeting or an Irish resident director. However, non-resident founders can easily use remote-friendly fintechs like Revolut Business or Wise to get an Irish IBAN and manage multi-currency transactions.
Supported payment gateways
Remote-friendly accounts
Revolut Business
A highly popular fintech offering fast, fully remote onboarding for Irish entities, multi-currency accounts, and local Irish IBANs.
Wise
Excellent for international businesses needing multi-currency accounts and low-cost cross-border transfers. Fully remote opening process.
Ireland incentives & advantages
R&D Tax Credit
35% tax credit on qualifying R&D expenditure, which can be used to offset corporation tax or claimed as a cash refund in instalments.
Branch Office (External Company) formation steps
Verify the parent company's eligibility and gather its constitutional documents (Certificate of Incorporation, Memorandum & Articles of Association).
Have all parent company documents notarized, apostilled, and translated into English by a certified translator if necessary.
Appoint a person resident in Ireland who is authorized to accept service of process and legal notices on behalf of the company.
Secure a registered physical address in Ireland for the branch office (virtual offices are commonly used).
Complete and file Form F12 (for EEA companies) or F13 (for Non-EEA companies) with the Companies Registration Office (CRO) within 30 days of establishing the branch.
Register for Corporation Tax, PAYE (if hiring employees), and VAT with the Irish Revenue Commissioners via the Revenue Online Service (ROS).
Open a corporate bank account using a traditional Irish bank or a remote-friendly fintech platform like Revolut Business or Wise.
SaaS Startup FAQ
Where is the best place to incorporate a SaaS startup?
Delaware (USA) is the gold standard if you plan to raise venture capital. For bootstrapped founders, Estonia (OÜ) or the UK (LTD) offer great digital infrastructure and tax efficiency.
Do I need to charge VAT/Sales Tax to global customers?
Yes, most jurisdictions require you to collect VAT or Sales Tax based on the customer's location, even if your company is based elsewhere. Using a Merchant of Record (MoR) can simplify this.
How do I accept recurring payments?
You need a business bank account and a payment gateway like Stripe, or a Merchant of Record like Paddle or Lemon Squeezy. These services require your company to be incorporated in a supported country.
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Complete Branch Office (External Company) guide
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Branch Office (External Company) cost calculator
One-time and annual cost breakdown
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