Protect you and your customers with this free car rental agreement template. Create, send, and eSign documents in a flash.Complete them and pay the Tax due. The monthly return form is available at the Tax Collector's Office, Allegheny County Courthouse,. Enter the effective date of the lease agreement. 7.3 The rented vehicle shall not be used to push, propel or tow another vehicle, trailer or any other thing without the written permission of the Owner. Creating a contract is a must for those who are planning to offer a car for hire services. Make sure you have a clear Vehicle Leasing Agreement. The Guide explains what you should know when applying to rent, living in a rented property, and dealing with the end of a lease. The Guide explains what you should know when applying to rent, living in a rented property, and dealing with the end of a lease.