Learn how the UAE's 9% corporate tax affects Canadian businesses, including free zone relief, treaty benefits, exempt surplus treatment, and compliance rules.
For decades the UAE's pitch was simple: no corporate tax. That era ended in 2023. The UAE now has a 9% federal corporate tax - still low, but no longer zero. If you set up in the UAE on the old assumption, this is the update that matters.
What actually changed
A federal corporate tax took effect for financial years starting on or after 1 June 2023. The structure is deliberately gentle: 0% on taxable income up to AED 375,000, and 9% above that. There is still no personal income tax, and no withholding tax on dividends or other payments.
Who pays - and who can still reach 0%
Most UAE businesses are now within the regime. But free-zone companies that qualify as a Qualifying Free Zone Person (QFZP) can still enjoy 0% on their qualifying income, provided they meet substance and other conditions (see our free-zone article). So the UAE's 0% promise survives - but only for genuine free-zone activity, not automatically.
The 15% minimum tax for big groups
From 1 January 2025, the UAE applies a Domestic Minimum Top-up Tax (DMTT) bringing large multinationals - those with consolidated global revenue of €750m+ - up to a 15% effective rate, in line with OECD Pillar Two. Most owner-managed Canadian groups are well below that threshold and stay on the 9%/0% regime.
What it means for Canadians
The UAE is still one of the lowest-tax credible jurisdictions in this series - but it now has a real tax system, real filings, and real substance expectations. Treat it as a low-tax country with compliance, not a tax-free postbox.
The Canadian angle
The UAE is a treaty country with Canada, so active business income through a UAE foreign affiliate reaches exempt surplus - repatriable tax-free to a Canadian corporate parent. The new 9% tax actually helps the Canadian story: a genuine local tax cost strengthens substance and the “subject-to-tax” character of the income. As always, passive income is FAPI, and the affiliate needs annual T1134.
Frequently asked questions
Is the UAE still a 0% jurisdiction?
Only for qualifying free-zone income and for taxable income under AED 375,000. Mainland business profits above that threshold are taxed at 9%. The blanket 0% era is over.
Do I have to file even if I owe no tax?
Yes. Corporate tax registration and annual returns are required for in-scope businesses, including many that ultimately pay little or no tax. Filing is mandatory, not optional.
Will the 15% DMTT apply to my company?
Only if you're part of a multinational group with €750m+ in consolidated revenue. Most owner-managed Canadian groups are below that and remain on the 9%/0% regime.
Does the 9% tax hurt the Canadian benefit?
Generally not - a genuine local tax and real substance support exempt-surplus treatment of active income. A modest foreign tax is often preferable to a zero-tax/no-treaty position.
