New York State Department of Labor (NYS Department of Labor), Unemployment Insurance Division fax number

Fax destination details

Department

Unemployment Insurance (UI) Division

Purpose

Used by employers to report UI information and respond to unemployment insurance notices. For example, the NYS UI Employer Guide IA 318.2 indicates notices such as LO 400 (Notice of Potential Charges) and LO 400P may be involved, with guidance to use the address/fax lines including Fax to: (518) 402-6175 for certain submissions.

Form

IA 318.2 — IA 318.2 Unemployment Insurance Employer Guide (11/17)

Address

NYS Department of Labor, State Office Campus, Albany, NY 12240-0339

Voice phone

(888) 899-8810

Website

Visit organization website

Before you send

• Confirm that this exact department handles your document or request.
• Check the organization website or call its main line for the current fax number.
• Include a cover sheet and any case, member, claim, or form reference required.
• Keep the delivery confirmation with your submission records.

This publication explains unemployment insurance processes for employers, including reporting and responding to benefit charges. When dealing with notices like LO 400/LO 400P, follow the instructions in the UI Employer Guide. Additional forms and posters referenced in the guide are also listed in the NYS UI publications.

Official form instructions are published as a downloadable file on the organization's website.