Yes, you can form an Irish company yourself through the CRO’s CORE system. But the better question is not whether you can. It is whether you should.
For an Irish-resident founder with a simple company, doing it yourself can work fine. For many founders, and especially non-residents, the CRO filing is only one part of the job. The real risk is not failing to get a company number. The real risk is setting the company up incorrectly and only finding out later, when you try to open a bank account, register for tax, file the RBO, or submit your first annual return.
What forming a company yourself actually involves
If you set up an Irish company on your own, you usually need to:
- Choose the company type, usually a private company limited by shares (LTD)
- Check and select a suitable company name
- Decide the directors, company secretary, shareholders, and share structure
- Set up the registered office address
- Prepare or adopt a constitution
- Complete and file the Form A1 incorporation documents with the CRO
- Receive the certificate of incorporation
- Register beneficial ownership with the RBO
- Register for tax with Revenue where required
- Open a business bank account
- Set up bookkeeping, VAT, payroll, and annual compliance processes
Where people usually trip up is not the form itself. It is the decisions behind the form. They choose a weak company name, use the wrong share structure, misunderstand the role of company secretary, forget the RBO, assume VAT registration happens automatically, or do not understand the annual return obligations that follow incorporation.
What we see when people do it alone
A common one: a founder uses a cheap online formation service, gets a company number quickly, and no one explains what comes next. The company is incorporated, but the RBO is not dealt with properly, the tax registration is never submitted, and there is no bookkeeping system in place. By the time they come to us, they do not need company formation anymore. They need clean-up work.
Another: a non-resident founder sets up an Irish company without realising there is an EEA-resident director requirement. They have no EEA-resident director available and have not budgeted for the Section 137 bond. That delays the setup and creates extra work that could have been planned from the start.
The cost is rarely just professional fees. It can be delay, stress, rejected filings, bank account problems, missed compliance steps, or having to correct the structure later.
What a formation agent does that you do not see
A good formation agent is not just typing information into a CRO form. The invisible work is checking whether the structure makes sense, explaining the company secretary requirement, reviewing the shareholding, helping with the constitution, checking whether a non-resident bond is needed, explaining RBO obligations, identifying the right tax registrations, and warning you about what happens after incorporation.
The areas founders underestimate most are:
- Share structure
- The company secretary role
- Registered office and business address
- RBO filing
- Tax registration
- VAT timing
- Director obligations
- Bank account requirements
- The first annual return
- Audit exemption risks
A company may be easy to form. It is not always easy to form correctly.
Non-resident founders: where DIY often breaks down
For non-resident founders, doing it yourself often becomes much harder. The main issue is the EEA-resident director rule. Irish company law generally requires at least one director to be resident in an EEA state, unless the company holds a Section 137 bond or qualifies for an exemption. The statutory bond value is €25,000, though in practice you pay a bond premium to a provider rather than €25,000 as a fee.
Non-resident founders also tend to face extra hurdles around:
- Certified ID and proof of address
- RBO filing where there is no Irish PPS number
- Form VIF identity verification
- Bank account due diligence
- Revenue questions on business activity
- VAT registration evidence
- Irish registered office and company secretary support
For a beneficial owner without an Irish PPS number, the RBO process runs through a Form VIF identity verification route, and once processed, the number issued can be used for that person’s future RBO filings. A non-resident can absolutely form a company in Ireland, but the process needs to be managed carefully. This is where going it alone tends to break down.
An honest look at cost
The DIY route can look cheap, because the CRO filing fee is relatively small. But that fee is not the full cost of setting a company up properly. The real cost depends on whether you also need:
- Registered office
- Company secretary
- RBO support
- Revenue registration
- VAT registration
- PAYE registration
- Section 137 bond
- Bank account support
- Bookkeeping setup
- Tax advice
- Ongoing annual compliance
At OTHS, we usually frame company formation support as “from” pricing, depending on the complexity. A simple Irish-resident company is a very different job from a non-resident founder with no EEA director, VAT registration, RBO identity issues, and banking to sort out. Our advice: do not compare only the CRO filing cost. Compare the full setup cost, and what is actually included.
When doing it yourself is genuinely fine
We will say it plainly: sometimes DIY is fine. It works well when you are Irish resident, the company is very straightforward, there are one or two shareholders, there is no non-resident director issue, no unusual share structure, no immediate VAT complexity, and you understand the CRO, RBO, Revenue, and annual return obligations.
It also works if you are comfortable reading the guidance, making the filings correctly, and taking responsibility for the compliance deadlines.
But if you are unsure about structure, tax registration, VAT, non-resident rules, shareholding, RBO, or future compliance, it is better to get advice at the start. Fixing a poor setup later usually costs more than doing it properly the first time.
Time: DIY versus done for you
A first-time founder can spend several hours, or several days, working through the process, especially when they are unsure about the company name, share structure, constitution, directors, or secretary details. A done-for-you formation is often much quicker, because the information is gathered in a structured way and the common errors are avoided.
The hidden delays people do not expect include:
- Company name issues
- Rejected or incorrect submissions
- Missing signatures
- Incomplete director or shareholder details
- No company secretary arranged
- RBO verification issues
- Non-resident bond delays
- Revenue registration questions
- VAT registration evidence requests
- Bank account onboarding delays
The CRO filing itself can be quick. The full company setup can take longer.
The part people forget: after the company exists
The biggest mistake is thinking the job is done when the certificate of incorporation arrives. After formation, you still need to think about:
- RBO filing
- Tax registration
- VAT registration where required
- PAYE registration if wages will be paid
- Bookkeeping setup
- Invoices and records
- A business bank account
- The first annual return, and every annual return after it
- Corporation tax
- Company secretarial updates
- Director duties
A company must file annual returns with the CRO even when it is not trading. And if an annual return is sent back and not corrected properly within the required period, it can be treated as not delivered, which can lead to late filing fees and the loss of audit exemption for two years. This is one of the biggest things new company owners underestimate. Missing a CRO deadline can create consequences far bigger than the original filing fee.
Our blunt advice
If your company is simple and you understand the process, DIY is possible. But if you are forming a company to run a serious business, especially one with VAT, payroll, non-resident directors, outside investment, or growth plans, do not treat company formation as a €200 admin task. The structure you choose at the beginning affects tax, ownership, banking, compliance, and future decisions. A cheap formation is only good value if the company is set up correctly.
Two myths worth correcting
The first myth is that forming a company means it is ready to trade. It does not. A company number is only the start. The company may still need RBO filing, Revenue registration, VAT registration, a bank account, bookkeeping, payroll setup, insurance, contracts, and proper compliance systems.
The second myth is that all company formations are the same. A one-director, Irish-resident company is not the same as a foreign-owned Irish company, a company with multiple shareholders, a company preparing for investment, or a company needing VAT and payroll from day one.
At OTHS, we do not just form the company. We help founders understand what they are setting up, what comes next, and how to avoid problems later.
Setting up a company in Ireland?
Book a free discovery call and we will talk through the right structure for your situation before you file anything.
