Please enter the license number and use any numbers
and/or letters but do not enter any special characters such as -
or * or spaces. The message is trying to stop the entry of
any special characters or spaces and several states do have only numbers.
Please be sure there are no extra spaces at the beginning or the end.
The driver's license number is an added
security measure the IRS and States have put in place for 2016 but for
most states your return can be filed and will process without your
driver's license number.
For more information, please see below.
https://ttlc.intuit.com/replies/4879130
Below is information on finding the New
York document number.
https://ttlc.intuit.com/replies/5759944