Make sure you have a clear Vehicle Leasing Agreement. This is a closed-end lease.Check out our sample Vehicle Lease Agreement and see what information you'll need to provide to personalize your lease. The Motor Vehicle Lease Disclosure Act provides that all leases must meet certain requirements. An original or certified copy of a Power of Attorney from the leasing company authorizing the lessee to sign on their behalf. 4. A Copy of the Lease Agreement. This free car lease agreement sample keeps the dealer and the customer on the same page and helps to prevent legal challenges from either side. A car lease agreement is a legal contract between you and the leasing company. In many cases, leasing a car is similar to renting an apartment. A Florida notary, a licensed Florida auto dealer, a law enforcement officer in any state, or the buyer AND seller (if newly purchased) may complete the form.