Are you using TurboTax CD/Download or TurboTax Online? What is the exact error message that you are getting?
I'm getting the same OEPTC issue I filled it in but can't Netfile the fix going to same address page. No odd characters in the address either?
Hello I can not Netfile Turbo intuit tax online. Same issue and oddly my 2017 worked.
Please go back to the Provincial section and be sure to enter your rent paid and/or your property tax paid. If the issue continues please contact our customer service for assistance.