There is no personal income tax on rental income in the UAE, and no capital gains tax on property sales. The principal purchase cost is a 4% Dubai Land Department (DLD) transfer fee, declared upfront and payable at registration. No hidden levies, no stamp duty bands, no annual wealth tax on the asset. This is not a loophole — it is the UAE’s deliberate policy framework, sustained consistently for decades and built into the federal constitution. Tax exposure from your home country may still apply — always verify with a qualified adviser in your jurisdiction.