Starting an e-commerce business in Ireland is an exciting step, but it does come with important legal and tax responsibilities. Whether you’re working on your own, setting up a company, or moving to Ireland to start a business, it’s vital to understand the process. From choosing a business structure to registering with the Companies Registration Office (CRO), there are key steps to follow. You’ll also need to consider VAT, PRSI, and any rules that apply to selling online.
In this guide, we explain how to register an e-commerce business in Ireland and help you get started the right way—clear, simple, and stress-free.
How to Register an E-commerce Business in Ireland?
A step-by-step guide to registering an e-commerce business in Ireland.
Setting Up as a Foreign National
If you’re from the European Economic Area (EEA) or Switzerland, you don’t need permission to start a business in Ireland.
If you’re from outside the EU/EEA or Swiss national, or a UK citizen and you want to open a business or invest in Ireland, you can apply for permission under the Start Up Entrepreneur Programme.
Choose the Best Legal Structure for Your Business
Choosing the right structure affects your responsibilities, taxes, and risk. Speak to a legal advisor or accountant for guidance.
Sole Trader
You operate alone and are personally liable. Register as self-employed with Revenue. If using a trading name, register it with the Companies Registration Office (CRO). Simple to set up, but your personal assets are at risk if the business fails.
Partnership
You share the business and responsibilities with one or more people. Each partner pays income tax, PRSI, and USC on their profit share. A written agreement should be created with a legal advisor.
Limited Company
The business becomes a separate legal entity. Your liability is limited to company assets. Register with the CRO and file annual returns. Use the CORE system for online submissions.
Under the Companies Act 2014, you can register as:
- An LTD (Private Company Limited by Shares)
- A DAC (Designated Activity Company)
Full details are available on the CRO website.
6 Steps To Register Your Business with the Companies Registration Office (CRO)
To register your business with the CRO, follow these steps:
- Choose a unique business name that suits your company
- Open an online account with the CRO
- Find and fill out the required registration forms
- Submit all documents along with the appropriate fee
- Receive your CRO number once registration is approved
- Complete all post-registration steps (e.g. legal registers, share certificates)
Although it’s possible to register your business yourself, the process can be complex. The forms are not particularly user-friendly and can take one to two hours to complete. Even if you manage the paperwork, it’s difficult to ensure the business meets its initial compliance obligations without professional help.
A guide to incorporating a company in Ireland is available for free, aside from the €50 government fee charged by the CRO. That fee is unavoidable. However, for your peace of mind and to avoid future issues, it’s strongly advised not to do it yourself.
Skipping proper guidance can lead to major headaches down the line. Starting off with professional support helps ensure you’re compliant from day one.
Understanding Tax Obligations for Different Business Structures in Ireland
Different types of business structures have specific tax responsibilities:
- Sole traders pay income tax, PRSI, and USC on profits
- Limited companies pay corporation tax on company profits, and directors pay income tax on their salary
Online businesses selling digital products across EU borders must follow particular VAT rules. If you sell to an EU customer, EU VAT applies. If you sell to someone outside the EU, no VAT needs to be charged.
What Support Is Available If You’re Unemployed and Starting a Business?
If you’re unemployed, you could qualify for:
- Back to Work Enterprise Allowance (BTWEA)
- Short-Term Enterprise Allowance (STEA)
These may include funding for training, equipment, and business planning. Contact your Intreo centre to check eligibility.
What Can You Do If a Bank Refuses Your Business Loan?
If your loan application is rejected, apply to the Credit Review Office. The application must be in writing, and the fee ranges from €100 to €250 depending on loan size.
The Chartered Accountants Voluntary Advice (CAVA) service offers support with financial issues. Contact your local Citizens Information Centre or MABS to see if CAVA is available near you.
What Are Your Tax, PRSI, and Employer Responsibilities?
Tax
- Limited companies pay corporation tax
- Sole traders pay tax through self-assessment
Earned Income Tax Credit
In 2025, self-employed workers can claim €2,000. If also eligible for the PAYE credit, the combined value of these 2 tax credits cannot exceed €2,000.
SURE Scheme
Get a tax refund of up to 41% of the capital you invest, based on PAYE tax paid over the past 6 years.
Start-Up Tax Relief
New companies may get corporation tax relief in their first 5 years, up to €5,000 per employee and €1,000 per director, based on employers’ PRSI paid.
PRSI Contributions
Sole traders pay Class S PRSI. If employing staff, register for PAYE and PRSI with Revenue.
Employer Duties
If hiring, you must meet obligations such as:
- Written contracts
- Minimum wage
- Payslips
- Safe workplace
- Data protection
- Managing holidays and leave properly
The Workplace Relations Commission provides employer guidance and a free PDF resource.
Where to Get Business Advice and Guidance
Let’s identify two sources of trusted advice to help you start and grow your e-commerce business.
Local Enterprise Offices (LEOs)
LEOs offer is :
- Start-your-own-business courses
- Training and mentoring
- Help with financial supports and applications
New Frontiers Programme
This national initiative supports early-stage entrepreneurs through workshops and mentoring. It’s funded by Enterprise Ireland and delivered by third-level institutions across Ireland.
Final Note
Starting an e-commerce business in Ireland involves careful planning, legal registration, and understanding tax and compliance rules. Whether you’re a sole trader or forming a limited company, getting it right from the beginning is key to long-term success. With the right support, the process can be smooth and stress-free.
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FAQ’s
1. What is the first step to register an e-commerce business in Ireland?
The first step is choosing a legal structure—sole trader, partnership, or limited company. Once decided, you must register with the Companies Registration Office (CRO) and with Revenue for tax purposes.
2. How do I register my business with the CRO?
You’ll need to choose a business name, open a CRO account, complete the required forms, and pay the applicable fee. Once approved, you’ll receive a CRO number and must complete post-registration steps like preparing legal registers.
3. Can I register my business myself or should I get help?
You can try to register your business yourself, but the forms are not user-friendly and mistakes can lead to compliance issues. It’s strongly recommended to get professional assistance to avoid future complications.
4. Do I need to register for VAT when starting an e-commerce business?
You must register for VAT if your annual turnover exceeds €85,000 for goods or €42,500 for services. E-commerce businesses selling digital goods across EU borders face additional VAT obligations.
5. What taxes will I pay for my e-commerce business in Ireland?
Sole traders pay income tax, PRSI, and USC on profits. Limited companies pay corporation tax on profits, while directors pay income tax on salaries. Tax obligations depend on your business structure.
6. What happens after registering with the CRO?
After registration, you’ll receive your CRO number. You must then prepare your legal registers, issue share certificates (if applicable), and ensure your company meets all compliance obligations from day one.