If a developer delays the handover of an off-plan property in Dubai, the buyer’s rights are governed by the Sale Purchase Agreement (SPA). This agreement outlines key terms including the completion date, purchase price and compensation for breaches.

According to UAE law, if the developer fails to meet the agreed terms, the buyer may be entitled to compensation as specified in the SPA or decided by the court. The buyer can also approach the Dubai Land Department (DLD) to mediate the dispute. If the developer is found to have violated the agreement, the DLD can refer the matter to relevant authorities for further action.

In some cases, the developer may claim force majeure (uncontrollable circumstances) as a reason for the delay. If this happens, the buyer can still seek resolution through the DLD or the court depending on the situation.

In summary, if the handover is delayed, the buyer can first file a complaint with the DLD and if needed, take the issue to court to seek compensation based on the SPA's terms.