Yes, Universal Orlando Resort is extremely strict about verifying Florida residency for any tickets, annual passes, or vacation packages purchased at the resident rate. When you purchase a "Florida Resident" ticket, it is initially flagged in their system. To activate the ticket or enter the turnstiles for the first time, every adult in the party (ages 18 and older) must present a valid Florida driver's license, a Florida State-issued ID card, or a Florida military ID. If you do not have one of these, you may be allowed to provide a combination of a photo ID and "Proof of Residency," such as a recent utility bill, a mortgage statement, or a voter registration card, though this is often handled at the Guest Services windows rather than the main gate. Universal uses this verification to prevent "ticket fraud" and ensure that the deep discounts intended for locals are not exploited by out-of-state tourists. If you arrive at the gate without proper proof, you will be required to go to the ticket window and pay the "price difference" between the resident rate and the standard gate price, which can be a significant and frustrating unexpected expense.