Corporate tax in the UAE is still, by international standards, light. The change is not the rate. The change is that every entity now sits inside a filing regime with fixed deadlines and automatic penalties.

Here is what founders actually need to hold in their heads.

The rate and the threshold

Taxable profit up to AED 375,000 is taxed at 0%. Above that, the rate is 9%. There is no separate personal income tax on salaries or on dividends drawn from a UAE company.

A materially larger multinational regime applies to very large groups under the global minimum tax rules, which is outside the scope of an owner-managed business.

Registration is not optional

Every taxable person must register for corporate tax and obtain a tax registration number, including entities that will pay nothing because their profit falls below the threshold. Registration deadlines are tied to licence issue dates, and late registration carries an administrative penalty.

This is the single most common thing new founders miss. The company is profitable or not; the registration obligation exists either way.

Free zone companies and the 0% rate

A qualifying free zone person can be taxed at 0% on qualifying income. That is a conditional status, not a blanket exemption. It generally requires adequate substance in the free zone, income of a qualifying type, transactions on arm's-length terms, transfer pricing documentation, and non-qualifying revenue kept inside a de minimis limit.

Lose the status and the entire taxable income is taxed at 9%, typically for that tax period and a number of following periods. Free zone founders should treat qualifying status as something to be evidenced annually.

Small business relief

Resident businesses with revenue under the published small business relief threshold can elect to be treated as having no taxable income for that period, which removes the tax charge and simplifies the return.

It is an election, so it has to be claimed, and it does not remove the duty to register or to file.

What to put in place now

The compliance burden is manageable if the bookkeeping is real. Most of the pain we see comes from companies reconstructing a year of transactions in the month before a filing deadline.

  • Register for corporate tax within the deadline tied to your licence
  • Keep bookkeeping current, on accrual basis, with supporting documents retained
  • Document related-party transactions and intra-group charges at arm's length
  • Track the free zone qualifying tests during the year, not after it
  • Diarise the return deadline: nine months after the end of the tax period