Please mail a copy of the death certificate and a photo copy of their license or ID if you have it to the DMV.  You can mail that to DMV License Production Bureau, P.O. Box 2688 ESP, Albany, NY 12220-0668.  This will prevent further mailings or identity theft.
Can a refund be issues on my mother's registration fee since she just passed?
I would like to get a refund on my mother's registration fee since she just passed, however, I am not the executrix.  Is this still possible?
Unfortunately, no relevant information is found.
How can I receive the refund of my mother's registration fee?
It is possible to request that refund, however DMV will issue it to the name of the estate, so you would have to work that out in a way for you to receive it then.  To request the refund of your recently passed mother's registration fee, you must surrender the vehicle plates at a DMV office and request a transfer receipt, not a refund receipt.  You need to have the executor or executrix of the estate send a completed and signed Request for Refund [1] MV-215 with "deceased" on the form, a photocopy of the death certificate, and the transfer receipt to the address listed on the Request for Refund form.
I need a little more information about New York State licensed TNC companies.  Is there a minimum age requirement?
Yes, of course. You need to be 19 years old or older, to be a tnc driver.
And Can I use any vehicle I want?
That will depend on every tnc company, which may have requirements on the vehicles they allow.
And the tnc drivers can get insurance?
The tnc companies will have to make sure the tnc drivers understand and have the required insurance to work.
Are you interest in being a tnc driver?