If you are referring to the Property Index Number, the most common place to find your PIN is your deed, title commitment, tax bill, or other documents you may have from the purchase of your home. For example, see this Illinois website.
If the number you are using is not pulling up the correct property tax paid, contact your county assessor's office or other local government entity in charge of property taxes,
If you are referring to another type of personal identification number (PIN), please provide more information.
See this TurboTax tips article for more information about claiming property taxes on your return.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"