Starting a business

How to start a business in Ireland: the steps in order, and where the money is

The steps are: pick a structure, register for tax with Revenue, register the business name if it is not your own, then sort the bank account, insurance, licences and records. After that comes the money: allowances, loans and the few grants a local business can get.

Checked against the official sources on 3 October 2026.

Free PDFGet this guide as a free report, straight to your email.The rules, the steps and a checklist to tick off, in plain English.

Before you start: two things to check

Are you on a jobseeker's payment? The enterprise allowances only go to businesses that are approved before they start trading. Talk to your Intreo Centre before you do anything else on this page.

Are you counting on a grant? Most State grants for business are aimed at manufacturers, exporters and technology firms. The tool below shows what a business like yours can apply for.

Free check

Find what your business can get

Five quick questions. No email needed to see your results.

This tool needs JavaScript switched on in your browser.

Step 1: decide the structure

You can set up as a sole trader, a partnership or a limited company.

  • Sole trader. You work for yourself and you are personally responsible for the business. If it fails, your personal assets can be used to pay its debts.
  • Partnership. Two or more people run the business together. All the partners are jointly responsible for the debts.
  • Limited company. The company is a separate legal entity. In general you are not personally responsible for its debts, but it must send a return to the Companies Registration Office every year.

We set out how the two main structures compare on liability, tax and running costs. Citizens Information says to get advice from a solicitor or an accountant before you decide.

Step 2: register for tax, and the name if you need to

You must register for tax with Revenue when you become a sole trader, set up a partnership or start a company. A sole trader needs a PPS number and registers online, through myAccount or the Revenue Online Service (ROS).

If you trade under any name other than your own surname, you must also register it with the Companies Registration Office (CRO) within one month of starting to use it. It costs €20 online or €40 on paper.

A limited company is formed at the CRO first, for €50 online, and registers for tax after that.

Our guide to the forms, fees and waiting times for each registration takes them one at a time.

Step 3: bank account, insurance, licences and planning

  • Bank account. A business account keeps the business's money apart from your own. Citizens Information says that if you use a business name, you will generally need the CRO's Certificate of Registration to open one.
  • Insurance. Citizens Information says you are not legally obliged to insure a business, but it advises public liability cover if the public has access to your premises. Motor insurance is different. It is illegal to drive without it.
  • Licences. A food business must register before it starts, and that includes cafes, coffee shops and food trucks. Selling alcohol needs a licence issued by Revenue. The Department of Enterprise runs a list of licences and permits, sector by sector.
  • Planning. Working from home can need planning permission if it changes how the building is used, such as turning a garage into a workshop. Ask your local authority.

Step 4: keep records and know your tax dates

Revenue says you must keep your records for six years. That means sales invoices, receipts for purchases and expenses, and your accounting books.

A sole trader pays income tax, USC and PRSI on the profit, once a year. By 31 October you file the return for the year before and pay preliminary tax for the current year. A limited company pays corporation tax instead, at 12.5% on trading income.

You must register for VAT once your turnover in a calendar year passes €42,500 for services or €85,000 for goods. If you take on staff, register as an employer with Revenue before you pay them.

We explain what a self-employed person pays, and when it falls due, with the 2026 rates.

Where the money is

Start with the bad news. Most local businesses cannot get a Local Enterprise Office start-up grant. Dublin City's office, for example, lists retail, cafes, pubs, hairdressers, builders and trades among the businesses its grants do not cover. See which Local Enterprise Office grants exist and who is shut out.

The offices do offer every business training and mentoring, including Start Your Own Business courses.

The money an ordinary local business can apply for is this:

The business plan every funder asks for

The enterprise allowances, Microfinance Ireland, the banks and the Local Enterprise Offices all ask for a written business plan and a cashflow forecast.

We have an outline that covers each funder's questions, section by section.

Paid service: business plan pack, €99

We can write the business plan for your allowance application

For an enterprise allowance, our plan pack writes the business plan under the headings the Department of Social Protection asks for, with a 12-month cashflow.

  • Your business plan under the headings the Department of Social Protection asks for
  • Your 12-month cashflow, month by month
  • A prep sheet for the meeting with your adviser, and a guide to the form

€99 one-off, VAT included. You put in your figures and check your cashflow, then pay and answer the questions. A person prepares your pack within two working days. 14-day money-back promise. We cannot promise any funder will approve you.

Common questions

Do I have to register my business before I start trading?

You must register for tax with Revenue when you become a sole trader, set up a partnership or start a company. A business name must be registered within one month of starting to use it. An enterprise allowance needs written approval from the Department of Social Protection before you trade at all.

How much does it cost to set up a business in Ireland?

The official fees are small. Registering a business name costs €20 online or €40 on paper, and forming a limited company costs €50 online. The bigger costs are insurance, premises, equipment and an accountant, and they depend on the business.

Can I get a grant to open a shop or a cafe?

Mostly not from a Local Enterprise Office. Their start-up grants are aimed at manufacturing and internationally traded services. If you are on a jobseeker's payment, the enterprise allowances can support a new shop, cafe or trade, as long as it does not simply take business from others nearby.

Can I start a business while I still have a job?

Yes. Revenue says you must register for self-assessment if your taxable income from outside the PAYE system is more than €5,000 a year, or your gross income from it is more than €30,000. Below those figures you declare it on a Form 12 through myAccount.

Keep reading