I'm trying to upload my property tax receipt on my state tax return, but either TurboTax won't upload the image or my camera is refusing to share it. Any suggestions?

You can enter it manually as follows:

1. Click on the search icon in the upper right of your TurboTax screen
2. Type "property taxes" in the search bar and hit enter
3. Click on the link "Jump to property taxes"

Try entering the property tax amount by keying it in.