Are electronic signatures legal in New York?
Electronic Signatures and Records Act (ESRA, N.Y. State Technology Law §§301–309)
Valid for most commercial and personal contracts. ESRA combined with the federal ESIGN Act gives electronic signatures a solid legal foundation in New York.
Legally valid
Electronic signatures in New York
New York is the only US state that did not adopt UETA. Instead, it enacted the Electronic Signatures and Records Act (ESRA) under the State Technology Law. The practical outcome is broadly similar: ESRA recognizes that an electronic signature satisfies any legal requirement for a signature. The federal ESIGN Act also applies to interstate transactions in New York. For most commercial contracts, ESRA and ESIGN together mean electronic signatures are fully valid in New York.
What you need to know
- ESRA §302(3) defines 'electronic signature' as 'an electronic sound, symbol, or process, attached to or logically associated with an electronic record and executed or adopted by a person with the intent to sign the record.'
- New York courts have consistently upheld electronically signed contracts across employment, real estate, and commercial contexts.
- The New York Uniform Electronic Transactions Act Study Group recommended adopting UETA, but ESRA remains in force. The practical differences for most transactions are minimal.
- Electronic signatures on New York residential leases are valid with both parties' consent.
- InkRobin produces an electronic signature under ESRA's definition, attributable to the signer via audit trail.
Common exclusions
These document types typically require a handwritten or notarized signature in New York.
- Wills and testamentary documents
- Health care proxies and powers of attorney (specific witnessing requirements apply)
- Court orders
- Negotiable instruments (UCC Article 3, though New York UCC Article 1 has been updated to accommodate many electronic transactions)
What InkRobin produces
InkRobin produces a Simple Electronic Signature (SES): the baseline tier under eIDAS and equivalent frameworks. SES is valid for most commercial contracts in New York. It is not a Qualified Electronic Signature (QES), it does not involve a digital certificate from a Certification Authority, and it is not a substitute for notarization. For specific legal advice, consult a qualified lawyer.
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