Moving Your Business to Dubai from Ireland: Tax, Setup and What Actually Changes

If you run a real business in Ireland and you are moving it to Dubai to grow, the shape of the job is: choose a structure (free zone or mainland), form the company, open a UAE bank account, sort residence visas, and put your UAE tax and accounting on a proper footing. The part most Irish owners underestimate is the Irish side — you only get the UAE’s 0% personal income tax once you have actually broken Irish tax residence, and that has its own rules. Below is what changes, what to settle in order, and where the real friction sits.

We do the same move for owners coming from the UK and Australia — same sequence, different home-country tax.

Why Irish owners make the move

The owners we work with are not chasing a lifestyle or the cheapest licence. They already run something that works in Ireland and want a base that opens up larger markets — the Gulf, Asia, Africa — from a jurisdiction built for international trade. Dubai sits between East and West, runs in English, and the operating environment is straightforward once you are set up.

Tax is part of it, but it is the benefit, not the reason. If the only reason to move is to lower a tax bill, the setup tends to come apart later — at the bank, at renewal. A move that holds up is one where the business has a genuine reason to be in the UAE.

The tax reality, both sides

There are two tax positions to get right: the UAE one, and the Irish one. They are separate jobs.

The UAE side

The UAE introduced corporate tax in June 2023. The rate is 9% on taxable profit above AED 375,000; profit below that is taxed at 0%. There is no personal income tax — salary and dividends you draw are not taxed in the UAE. VAT is 5% and applies once turnover passes AED 375,000. A Qualifying Free Zone Person can apply 0% corporate tax to qualifying income, but the conditions are specific and it is not automatic simply because the company sits in a free zone. We handle UAE corporate tax and VAT in-house, so this is set up correctly from the start rather than discovered at the first filing. The detail sits on our UAE corporate tax page.

The Irish side — and why it matters more than the UAE side

This is where Irish owners get caught. While you are Irish-resident and domiciled, Ireland taxes your worldwide income — including income earned through your new UAE company if you have not actually left. The 0% personal income tax only does anything for you once you are out of the Irish net.

Irish tax residence turns on day-counting. Under Irish Revenue’s tests, you are resident for a tax year if you spend 183 days or more in Ireland that year, or 280 days or more across two consecutive tax years (with a minimum of 31 days in the second year). So leaving in name only — keeping your days in Ireland high — does not break residence.

There is a second layer: ordinary residence. If you have been Irish-resident for three consecutive years, you are ordinarily resident, and you stay ordinarily resident until you have been non-resident for three continuous tax years. During that window certain foreign income can remain within the Irish charge. Split-year treatment can apply in the year you actually leave to take up work abroad.

None of this is something to take from a blog, ours included. The day-counting, your domicile position and how ordinary residence applies to you are individual — confirm them with your own Irish tax adviser before you move, and time the move around them. We handle the UAE side and keep the two joined up; we are not your Irish tax adviser.

One thing to verify with your adviser rather than rely on here: Ireland and the UAE have a double taxation agreement, but exactly how it applies to your income depends on your facts, so we have not set out its mechanics in this guide.

Free zone or mainland

The structure decision is not about which free zone has the cheapest licence. It is about where you can trade and how the company will bank. Work it in this order.

• Where are your customers? Mostly outside the UAE — a free zone is usually a clean fit, with 100% foreign ownership and no local partner. Selling into the UAE market — look at the mainland route first. Since March 2025 a Dubai free zone company can also apply to the Department of Economy and Tourism to trade in the UAE market, so the line is less rigid than it was.
• What is the activity? Ordinary trading and services point to a standard free zone; regulated finance points to a financial free zone such as DIFC or ADGM, which run on their own common-law systems.
• How will it bank? Banking acceptance varies by free zone and by activity. This is worth settling before the licence, not after.
• Cost — last. The cheapest licence is rarely the cheapest outcome once banking and substance are accounted for.

We do not push a house favourite. The right structure is the one that fits the business. The full picture is on our pages for UAE company structures and the Dubai free zones.

On the question owners ask most — move the Irish company or start fresh — in practice most owners set up a new UAE company. You can also open a UAE branch of the existing Irish company. Which is right depends on where the contracts and the people sit, and we work that backwards from what the business is trying to do, not from a product list.

Banking — where most people come unstuck

The bank account is the part that catches owners out, not the licence. The way the company is set up decides which banks will work with you, so we start there: we speak to the bank’s compliance team about the business before anything is filed, so the activity, the structure and the documents line up with what they need. Some activities banks won’t easily take on, and it is better to know that before the company exists than after.

Roughly how it runs, by profile:

• A smaller, single-owner, lower-risk business (under about AED 3m revenue) typically opens a digital account in around 3 to 4 days.
• A larger company, more shareholders or higher revenue (AED 3m or more), is usually a real corporate account opening in around 7 to 10 days.
• Higher-risk activity — physical-product trading, gold or oil, property, investment — can take up to three months and may carry a balance requirement.

Our fee to run the application start to finish is from AED 3,000 for the first profile, AED 12,000 for the second, and from AED 15,000 for the third — separate from the bank’s own charges, and set in the first conversation before any work starts. The full picture is on our UAE business banking page.

The end-to-end timeline to actually trading is around five to six weeks, dominated by residency and the bank’s source-of-funds checks — not the formation itself.

What we actually do

We are a small firm that opens companies in the UAE for owners from the UK, Ireland and Australia — whether you are moving a business you already run or building a real new one. You deal with the same person from the first call onwards. We handle the company, the bank account, the visas and Emirates ID, and then the bookkeeping, the yearly accounts and the UAE corporate tax and VAT — in-house, year after year. For the Irish side, we work alongside your own tax adviser and keep in touch with them directly, so you are not left holding the two halves together.

We are honest about fit. If the UAE is not the right move for your business, we will say so. A genuine new business is welcome; a company on paper built only around tax is not the work we do.

If you are weighing this up, a short call is the fastest way to know whether it makes sense: tell us what the business does and where it is heading, and we will tell you whether we are the right firm — and how we would do it.

Common questions

Do I still pay Irish tax if I move my business to Dubai?

It depends on whether you actually break Irish tax residence. While you are Irish-resident and domiciled, Ireland taxes your worldwide income. You become non-resident by spending fewer than 183 days in Ireland in a tax year, and fewer than 280 over two consecutive years. Ordinary residence can keep certain foreign income in the Irish net for up to three years after you leave. Confirm your own position with your Irish adviser before you move.

How much corporate tax will my UAE company pay?

UAE corporate tax is 9% on taxable profit above AED 375,000, introduced in June 2023. There is no personal income tax in the UAE on salary or dividends you draw. A Qualifying Free Zone Person can apply 0% to qualifying income, but the conditions are specific — it is not automatic for any free zone company.

Should I set up in a free zone or on the mainland?

Start with where your customers are. If you mostly sell outside the UAE, a free zone is usually a clean fit. If you sell into the UAE market, look at the mainland route first. The activity and how the company will bank settle the rest. Cost comes last.

Can I move my existing Irish company, or do I start a new one?

In practice most owners set up a new UAE company rather than redomiciling the Irish one. You can also open a UAE branch of the Irish company. Which is right depends on where the contracts and the people sit — we work it backwards from what the business is trying to do.

How long does the whole thing take?

The company itself can be formed quickly. The realistic end-to-end timeline to trading is around five to six weeks, dominated by residency and the bank's source-of-funds checks, not the licence.