Applications may be refused for reasons such as incomplete documentation, insufficient proof of funds, unclear travel purpose, invalid insurance, or doubts about the applicant’s intent to return after the visit. To avoid rejection, applicants should carefully follow the official checklist, ensuring all documents are accurate, consistent, and recent. Bank statements, employer letters, and accommodation/flight details should align with travel dates. It is also important to demonstrate strong ties to the UAE, such as employment, family, or property, which prove the applicant intends to return. If refused, applicants receive written reasons and may appeal or reapply with corrected evidence.