To edit your property taxes in TurboTax Deluxe follow these steps.
Select the Wage & Income tab under FEDERAL TAXES then click the box I'll choose what I work on. Scroll down to the Your Home section and check the box visit all/update on the line Property Taxes, mortgage interest, home refinance, energy improvements. Follow the prompts to the page Home loan deduction summary click edit on the line for your Mortgage Lender continue to the page Let's get details from your ..... you can now edit your Property (real estate) taxes paid.