Branch Office (External Company) in Ireland — Software Development Agency Formation Guide
Consider jurisdictions with strong IP protection laws and favorable corporate tax rates for B2B service exports. Estonia's deferred corporate tax or US LLCs for non-residents are popular choices.
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 Software Development Agency 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 Software Development Agency?
A B2B service business providing custom software engineering, web development, and IT consulting to clients globally. Requires robust invoicing, IP assignment capabilities, and easy cross-border payments.
Ideal for
- Teams of developers
- B2B service providers
- Tech consultancies
- Outsourcing firms
Challenges to watch
- Managing cross-border withholding taxes
- Complex IP assignment and ownership laws
- High banking compliance for large international wire transfers
- Hiring and paying international contractors
Key decision criteria
- Does the jurisdiction have double taxation treaties with your clients' countries?
- Is it easy to open a multi-currency business bank account?
- Are there R&D tax credits or tech-specific incentives?
- How straightforward is it to issue equity or options to key employees?
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. $500,000 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 Software Development Agency
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.
Software Development Agency FAQ
Where is the best place to incorporate a dev agency?
Estonia is great for reinvesting profits without immediate tax, while a US LLC (Wyoming or Delaware) is excellent for global invoicing and accessing US clients.
How do withholding taxes affect my agency?
If your client's country doesn't have a tax treaty with your company's jurisdiction, they might be required by their local laws to withhold a percentage of your invoice amount.
Do I need to charge VAT or GST to my clients?
It depends on the location of your clients. B2B software services exported outside your jurisdiction are often zero-rated, but you must verify local reverse-charge rules.
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Related terms
Key concepts you'll encounter when forming a Software Development Agency
Related guides
Complete Branch Office (External Company) guide
Taxes, requirements, banking, compliance
Branch Office (External Company) cost calculator
One-time and annual cost breakdown
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