In many New York matters, an electronically signed affirmation is the standard and valid proof format.
Important notes
- Notarized affidavits have not been required since January 1, 2024 under CPLR 2106.
- Electronically signed affirmations are valid in New York courts.
- Wet-ink and notarized versions remain available as optional add-ons.
When a special proof format may still matter
- A specific judge, clerk, client, or downstream recipient asks for it
- An internal office policy requires it
- A nonstandard venue or receiving system expects a different proof format
Best practice
If you think your matter may need ink or notarized proof, request that before the final proof package is prepared so the job can be handled correctly from the start.