Here is what my state filing instructions say. NOTE - I DID NOT CHOOSE to sign my return by paper!
Form PIT-8453 - Since you chose to sign your return by paper using
Need to | Form PIT-8453, you must complete this form and mail to the New Mexico
Sign and | Taxation and Revenue Department within 1 business day from the date
Mail | the New Mexico Taxation and Revenue Department accepts your return.
| The New Mexico Taxation and Revenue Department does not consider your
| return officially filed until it has this form. The form is included
| in this printout.
