You will see the following error in H&R Block’s 2017 tax software if the street number you entered on the Your mailing address page contains an invalid character (such as a “-”, “.”, “!”, etc.):
The street number you’ve entered is invalid. [error code: 415]
How do I fix this?
To correct this error, return to the Your mailing address page and enter the correct street number into the designated field of the tax software.
Note: You can find the Your mailing address page under the ABOUT YOU icon of the GET STARTED tab.