Abu Dhabi is not a duty-free zone in the way that a dedicated duty-free airport or free port operates, but it does have favorable tax treatment that functions similarly. The UAE, including Abu Dhabi, has no income tax, corporate tax, or value-added tax (VAT) for most residents and businesses, which creates a naturally low-tax environment. Abu Dhabi International Airport (AUH) operates a traditional duty-free shopping area where travelers can purchase goods without customs duties, similar to other major international airports worldwide.
The key distinction is that Abu Dhabi itself is not a designated free trade zone like Jebel Ali Port in Dubai or some other Middle Eastern hubs. However, the Abu Dhabi Airport does have duty-free retail outlets in both the departure and arrival areas. Additionally, the entire emirate benefits from the UAE's broader economic policies that exempt residents from personal income tax and offer corporate tax incentives for qualifying businesses and free zones.
If you're asking whether you can buy goods duty-free while traveling through Abu Dhabi Airport, the answer is yes—duty-free shops are available. If you're asking whether Abu Dhabi operates as a duty-free economic zone like some other regional ports, the answer is more nuanced: while it has tax advantages, it's not formally designated as a free trade zone in the same way as other Middle Eastern commercial hubs.